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	<title>Spectromètres de masse &#8211; JEOL</title>
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		<title>JMS-S3000 NewSpiralTOF™ MALDI-TOFMS</title>
		<link>https://www.jeol.fr/produit/spectrometres-de-masse/jms-s3000-newspiraltof-maldi-tofms/</link>
					<comments>https://www.jeol.fr/produit/spectrometres-de-masse/jms-s3000-newspiraltof-maldi-tofms/#respond</comments>
		
		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Wed, 08 Jul 2026 06:31:10 +0000</pubDate>
				<guid isPermaLink="false">https://dev.jeol.fr/?post_type=avada_portfolio&#038;p=792</guid>

					<description><![CDATA[Spectromètre de masse MALDI-TOFMS à très haute résolution, haute précision, faible bruit chimique et analyse de petites molécules, protéines, polymères et MSI.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:0px;--awb-border-bottom:0px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Voir les petites molécules clairement avec MALDI-TOFMS</h2></div><div class="fusion-text fusion-text-1"><p style="text-align: justify;">La désorption/ionisation laser assistée par matrice (<strong>MALDI</strong>) est depuis longtemps reconnue comme une méthode d’ionisation puissante pour les composés de masse moléculaire élevée, tels que les protéines et les polymères synthétiques. En réalité, la MALDI est une technique extrêmement polyvalente, capable d’ioniser des analytes allant de très petites molécules de masse moléculaire inférieure à 100 Da jusqu’à des macromolécules dépassant 100 000 Da.<br />
Ce qui distingue le <strong>NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong>, c’est sa capacité à fournir des mesures propres et très sensibles dans la région des faibles masses, où les systèmes conventionnels de spectrométrie de masse MALDI TOF à réflectron souffrent souvent d’un bruit chimique dû aux fragments issus de la désintégration post-source (PSD, Post-Source Decay) des ions agrégats de matrice.<br />
Comme l’optique ionique du <strong>SpiralTOF</strong> est constituée de secteurs électrostatiques, les ions de faible énergie cinétique générés par la PSD sont efficacement éliminés avant d’atteindre le détecteur. Il en résulte un spectre de masse pratiquement exempt de bruit chimique dans la région des faibles masses, permettant des mesures de masse de petites molécules à la fois très sensibles et très précises.</p>
</div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-text fusion-text-2"><p style="text-align: justify;">Cet avantage est clairement démontré par l’analyse de la <strong>méthyléphédrine</strong> dans l’urine humaine après administration d’un médicament contre le rhume contenant du <strong>chlorhydrate de dl-méthyléphédrine</strong>. Même après un simple traitement de dessalage, le <strong>NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong> a permis de détecter clairement l’ion protoné de la méthyléphédrine et d’atteindre une erreur de masse de seulement <strong>0,0003 u (1,7 ppm)</strong>.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-2 hover-type-none"><img data-recalc-dims="1" fetchpriority="high" decoding="async" width="1300" height="917" alt="analyse de la méthyléphédrine dans l’urine humaine" title="analyse de la méthyléphédrine dans l’urine humaine" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-01.jpg?resize=1300%2C917&#038;ssl=1" class="img-responsive wp-image-13463" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-01.jpg?resize=200%2C141&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-01.jpg?resize=300%2C212&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-01.jpg?resize=400%2C282&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-01.jpg?resize=600%2C423&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-01.jpg?resize=768%2C542&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-01.jpg?resize=800%2C564&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-01.jpg?resize=1024%2C722&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-01.jpg?resize=1200%2C847&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-01.jpg?resize=1536%2C1084&amp;ssl=1 1536w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-01.jpg?w=1800&amp;ssl=1 1800w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
</div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_2_3 2_3 fusion-flex-column fusion-flex-align-self-center" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:0px;--awb-border-right:0px;--awb-border-bottom:0px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Caractéristique 1 : Ultra-haute résolution et ultra-haute précision de masse</h3></div><div class="fusion-text fusion-text-3"><p style="text-align: justify;">Reposant sur l’optique ionique <strong>SpiralTOF</strong> exclusive de JEOL, dérivée du système <strong>MULTUM II</strong> développé à Osaka University, le <strong>NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong> atteint une longueur de trajet ionique effective de <strong>17 mètres</strong> dans un instrument au design compact. Cette configuration optique avancée combine une transmission ionique élevée à des performances exceptionnelles pour la spectrométrie de masse <strong>MALDI-TOFMS</strong>, avec une <strong>résolution de masse de 75 000</strong> et une <strong>précision de masse de 1 ppm</strong> grâce à la calibration interne.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
</div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_3 1_3 fusion-flex-column fusion-flex-align-self-center" style="--awb-padding-right:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-3 hover-type-none fusion-animated" data-animationType="fadeInLeft" data-animationDuration="1.0" data-animationOffset="top-into-view"><img data-recalc-dims="1" decoding="async" width="600" height="463" alt="ACTH fragment 18-39" title="ACTH fragment 18-39" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-02.jpg?resize=600%2C463&#038;ssl=1" class="img-responsive wp-image-13464" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-02.jpg?resize=200%2C154&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-02.jpg?resize=300%2C232&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-02.jpg?resize=400%2C309&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-02.jpg?w=600&amp;ssl=1 600w" sizes="(max-width: 640px) 100vw, 400px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:0px;--awb-border-right:0px;--awb-border-bottom:0px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Caractéristique 2 : Des données de haute qualité accessibles à tous</h3></div><div class="fusion-text fusion-text-4"><p style="text-align: justify;">Une longueur de trajet ionique plus importante ne se contente pas d’améliorer les performances dans des conditions idéales. Elle améliore également l’utilisation quotidienne de l’instrument en réduisant l’impact des irrégularités de surface des échantillons, telles que la morphologie des cristaux de matrice sur une cible MALDI ou les variations de surface rencontrées lors des analyses d’imagerie de masse.<br />
Cette robustesse facilite l’obtention de données fiables, reproductibles et de haute qualité, même dans des conditions expérimentales réelles.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
</div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_3 1_3 fusion-flex-column fusion-flex-align-self-center" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-4 hover-type-none fusion-animated" data-animationType="fadeInRight" data-animationDuration="1.0" data-animationOffset="top-into-view"><img data-recalc-dims="1" decoding="async" width="900" height="405" alt="réduction de l&#039;impact des irrégularités de surface des échantillons" title="réduction de l&rsquo;impact des irrégularités de surface des échantillons" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-03.jpg?resize=900%2C405&#038;ssl=1" class="img-responsive wp-image-13465" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-03.jpg?resize=200%2C90&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-03.jpg?resize=300%2C135&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-03.jpg?resize=400%2C180&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-03.jpg?resize=600%2C270&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-03.jpg?resize=768%2C346&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-03.jpg?resize=800%2C360&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-03.jpg?w=900&amp;ssl=1 900w" sizes="(max-width: 640px) 100vw, 400px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_2_3 2_3 fusion-flex-column fusion-flex-align-self-center" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:0px;--awb-border-right:0px;--awb-border-bottom:0px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Caractéristique 3 : Haute sensibilité malgré une longue trajectoire ionique</h3></div><div class="fusion-text fusion-text-5"><p style="text-align: justify;">Malgré sa longue trajectoire de vol, le <strong>NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong> conserve une excellente sensibilité. Les paquets d’ions de même masse sont refocalisés à chaque cycle de la trajectoire en spirale, ce qui permet d’atteindre simultanément une <strong>haute résolution de masse</strong> et une <strong>grande précision de mesure</strong>, sans compromettre la sensibilité de détection.</p>
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</div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_3 1_3 fusion-flex-column fusion-flex-align-self-center" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-5 hover-type-none fusion-animated" data-animationType="fadeInLeft" data-animationDuration="1.0" data-animationOffset="top-into-view"><img data-recalc-dims="1" decoding="async" width="900" height="349" alt="haute résolution de masse et grande précision de mesure" title="haute résolution de masse et grande précision de mesure" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-04.jpg?resize=900%2C349&#038;ssl=1" class="img-responsive wp-image-13466" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-04.jpg?resize=200%2C78&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-04.jpg?resize=300%2C116&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-04.jpg?resize=400%2C155&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-04.jpg?resize=600%2C233&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-04.jpg?resize=768%2C298&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-04.jpg?resize=800%2C310&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-04.jpg?w=900&amp;ssl=1 900w" sizes="(max-width: 640px) 100vw, 400px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
</div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:0px;--awb-border-right:0px;--awb-border-bottom:0px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Caractéristique 4 : Analyse des petites molécules avec un bruit chimique extrêmement faible</h3></div><div class="fusion-text fusion-text-6"><p style="text-align: justify;">Le système d’optique ionique <strong>SpiralTOF</strong>, constitué de secteurs électrostatiques, agit également comme un <strong>filtre énergétique</strong>. Les ions fragments générés par la désintégration post-source (<strong>PSD, Post-Source Decay</strong>) sont ainsi empêchés de traverser l’analyseur.<br />
Cette caractéristique est à l’origine du <strong>très faible niveau de bruit chimique</strong> observé dans la région des faibles masses et explique les performances remarquables du <strong>NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong> pour l’analyse des petites molécules, offrant une meilleure sensibilité et une plus grande fiabilité des mesures.</p>
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</div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-right:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="text-align:center;--awb-max-width:300px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-6 hover-type-none fusion-animated" data-animationType="fadeInRight" data-animationDuration="1.0" data-animationOffset="top-into-view"><img data-recalc-dims="1" decoding="async" width="594" height="718" alt="filtre énergétique" title="filtre énergétique" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-05.jpg?resize=594%2C718&#038;ssl=1" class="img-responsive wp-image-13467" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-05.jpg?resize=200%2C242&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-05.jpg?resize=248%2C300&amp;ssl=1 248w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-05.jpg?resize=400%2C484&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-05.jpg?w=594&amp;ssl=1 594w" sizes="(max-width: 640px) 100vw, 400px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:0px;--awb-border-right:0px;--awb-border-bottom:0px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;margin-bottom:30px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
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</div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:0px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> high-speed MS imaging × high mass-resolution</h2></div><div class="fusion-text fusion-text-7"><p style="text-align: justify;">En <strong>imagerie par spectrométrie de masse MALDI (MALDI-MSI)</strong>, les molécules sont visualisées directement au sein d’un échantillon. Pour cela, la surface de l’échantillon est recouverte d’une matrice, puis balayée par un faisceau laser. Un spectre de masse est acquis à chaque position analysée.<br />
Cette approche permet de cartographier la distribution spatiale des molécules et de déterminer leur abondance relative au sein d’une coupe tissulaire ou de toute autre surface d’échantillon. Il devient ainsi possible de visualiser précisément où se trouvent des molécules spécifiques et d’évaluer leur concentration dans les différentes régions analysées.<br />
Grâce à la combinaison d’une <strong>imagerie à grande vitesse</strong> et d’une <strong>haute résolution de masse</strong>, le <strong>NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong> fournit des images moléculaires détaillées et fiables, facilitant l’étude de la composition chimique et de l’organisation moléculaire des échantillons biologiques et des matériaux.</p>
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<div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-7 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1300" height="369" alt="cartographier la distribution spatiale des molécules" title="cartographier la distribution spatiale des molécules" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=1300%2C369&#038;ssl=1" class="img-responsive wp-image-13469" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=200%2C57&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=300%2C85&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=350%2C100&amp;ssl=1 350w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=400%2C113&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=600%2C170&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=768%2C218&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=800%2C227&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=1024%2C290&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=1200%2C340&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?w=1400&amp;ssl=1 1400w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:40px;width:100%;"></div><div class="fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">High mass-resolution for accurate MS imaging</h2></div><div class="fusion-text fusion-text-8"><p style="text-align: justify;">Grâce à sa <strong>longueur de trajet ionique de 17 mètres, le NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong> offre une <strong>haute résolution de masse</strong> même lors de l’analyse de coupes de tissus biologiques présentant des conditions de surface non uniformes.<br />
Lors de l’analyse d’environ la moitié d’un cerveau de souris sur une zone d’environ 5 × 7 mm, le système a atteint une <strong>résolution de masse moyenne d’environ 40 000</strong> dans le spectre de masse moyen obtenu.<br />
Cette puissance de résolution élevée a permis de distinguer des espèces lipidiques <strong>isobares</strong> — c’est-à-dire possédant des masses très proches — telles que la <strong>phosphatidylcholine (PC)</strong>, la <strong>phosphatidyléthanolamine (PE)</strong> et le <strong>galactosylcéramide (GalCer)</strong>.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-8 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1200" height="1227" alt="Separation of isobaric ions and their MS images processed with FINE-AI filter" title="PE: Phosphatidyl ethanolamine, PC: Phosphatidyl Choline, GalCer: Galactosylceramide" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=1200%2C1227&#038;ssl=1" class="img-responsive wp-image-13470" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=200%2C205&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=293%2C300&amp;ssl=1 293w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=400%2C409&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=600%2C614&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=768%2C785&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=800%2C818&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=1001%2C1024&amp;ssl=1 1001w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?w=1200&amp;ssl=1 1200w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-text fusion-text-9"><p style="text-align: justify;">Cette séparation efficace a rendu possible l’obtention de la distribution spatiale correcte de chacune de ces molécules au sein du tissu analysé, garantissant ainsi une interprétation plus précise des données d’imagerie moléculaire.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">AI-enhanced image quality for MS imaging</h2></div><div class="fusion-text fusion-text-10"><p style="text-align: justify;">JEOL possède une longue tradition d’innovation dans le traitement d’images, héritée de son expertise de premier plan dans le domaine de la microscopie électronique. S’appuyant sur ce savoir-faire, l’entreprise a adapté sa technologie d’amélioration d’image basée sur l’intelligence artificielle <strong>LIVE-AI (Live Image Visual Enhancer-AI)</strong>, initialement développée pour la microscopie électronique à balayage (<strong>SEM</strong>), au traitement des données d’imagerie par spectrométrie de masse.<br />
Cette technologie a été intégrée sous la forme du <strong>filtre FINE-AI</strong>, permettant une amélioration significative de la netteté, de la qualité visuelle et de l’interprétation des images de masse.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-9 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1300" height="545" alt="filtre FINE-AI" title="filtre FINE-AI" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=1300%2C545&#038;ssl=1" class="img-responsive wp-image-13471" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=200%2C84&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=300%2C126&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=400%2C168&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=600%2C252&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=768%2C322&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=800%2C335&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=1024%2C429&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=1200%2C503&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?w=1400&amp;ssl=1 1400w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-9 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Extraction automatique des informations essentielles</h2></div><div class="fusion-text fusion-text-11"><p style="text-align: justify;">Grâce à la haute résolution de masse du <strong>NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong>, plus de <strong>100 espèces lipidiques</strong> ont pu être détectées dans des coupes de cerveau de souris. Toutefois, l’analyse individuelle de la distribution de chaque lipide est peu pratique et difficile à interpréter.<br />
Pour extraire des informations biologiquement pertinentes, il est nécessaire d’utiliser des outils statistiques capables d’identifier des groupes de composés présentant des variations similaires et de résumer efficacement des ensembles de données complexes.<br />
Afin de répondre à ce besoin, le logiciel intègre la méthode <strong>VCA </strong>(<strong>Vertex Component Analysis</strong>). Cette approche modélise l’ensemble des spectres d’un jeu de données d’imagerie de masse comme des mélanges d’un nombre limité de « <strong>composantes sommets</strong> » (<strong><em>vertex components</em></strong>) représentatives.<br />
Par rapport à des méthodes telles que l’<strong>analyse en composantes principales</strong> (<strong>ACP/PCA</strong>), la VCA fournit des résultats plus faciles à interpréter et obtenus en moins de temps. Cependant, cette méthode étant sensible au bruit, son efficacité est considérablement améliorée lorsqu’elle est appliquée après un traitement de débruitage réalisé avec le <strong>filtre FINE-AI</strong>.<br />
Dans l’exemple présenté, cette combinaison entre le filtrage basé sur l’IA et l’analyse VCA a permis de mettre en évidence <strong>trois composantes sommets majeures</strong> caractérisant la distribution des lipides dans le tissu cérébral de souris, facilitant ainsi l’identification des principales structures moléculaires présentes dans l’échantillon.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-10 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1300" height="540" alt="Distribution des lipides dans le tissu cérébral de souris" title="Distribution des lipides dans le tissu cérébral de souris" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=1300%2C540&#038;ssl=1" class="img-responsive wp-image-13472" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=200%2C83&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=300%2C125&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=400%2C166&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=600%2C249&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=768%2C319&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=800%2C332&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=1024%2C426&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=1200%2C499&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=1536%2C638&amp;ssl=1 1536w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?w=1800&amp;ssl=1 1800w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-10 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Option TOF-TOF</h2></div><div class="fusion-text fusion-text-12"><p style="text-align: justify;">L’option TOF-TOF étend les capacités analytiques du NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> en utilisant l’optique ionique SpiralTOF dans la première étape de spectrométrie de masse (MS1). Cette configuration permet une sélection très sélective des ions précurseurs ainsi qu’un choix précis des ions précurseurs monoisotopiques.<br />
Associée à la dissociation induite par collision à haute énergie (HE-CID), elle produit des spectres d’ions produits riches en informations structurales. Le réflectron parabolique décalé exclusif à JEOL renforce encore les performances du TOF-TOF en permettant l’acquisition simultanée d’informations sur les ions produits depuis m/z 5 jusqu’à l’ion précurseur. On obtient ainsi une couverture de fragmentation très complète, essentielle pour une analyse structurale hautement fiable.<br />
Un exemple représentatif est l’analyse de la résérpine et de son produit de photodégradation. La résérpine étant photosensible, sa solution se dégrade sous un éclairage ambiant classique. Le produit de dégradation diffère de 2 Da, ce qui suggère la perte de deux atomes d’hydrogène.<br />
Grâce à la forte sélectivité des ions précurseurs offerte par l’option TOF-TOF, le NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> a pu acquérir séparément les spectres d’ions produits de la résérpine et de son produit de dégradation directement à partir d’un mélange, permettant ainsi la caractérisation structurale de chacune des espèces.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-11 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1300" height="871" alt="analyse de la résérpine" title="analyse de la résérpine" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-10.jpg?resize=1300%2C871&#038;ssl=1" class="img-responsive wp-image-13473" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-10.jpg?resize=200%2C134&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-10.jpg?resize=300%2C201&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-10.jpg?resize=400%2C268&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-10.jpg?resize=600%2C402&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-10.jpg?resize=768%2C515&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-10.jpg?resize=800%2C536&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-10.jpg?resize=1024%2C686&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-10.jpg?resize=1200%2C804&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-10.jpg?resize=1536%2C1029&amp;ssl=1 1536w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-10.jpg?w=2400&amp;ssl=1 2400w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-11 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Option Linear TOF</h2></div><div class="fusion-text fusion-text-13"><p style="text-align: justify;">Avec l’option <strong>TOF linéaire</strong> (<strong>Linear TOF</strong>), les ions se déplacent directement de la source d’ionisation jusqu’au détecteur. Si une <strong>désintégration post-source</strong> (<strong>PSD, Post-Source Decay</strong>) se produit pendant le vol, les ions fragments et les espèces neutres qui en résultent continuent à se déplacer à la même vitesse que l’ion précurseur et sont détectés comme un seul et même signal.<br />
Cette caractéristique rend le mode <strong>linéaire</strong> particulièrement efficace pour l’analyse à <strong>haute sensibilité</strong> de composés de masse élevée susceptibles de subir une PSD. Utilisés conjointement, les modes <strong>Spiral</strong> et <strong>Linear</strong> élargissent considérablement la gamme d’analytes pouvant être analysés.<br />
Parmi les applications de cette technologie figurent la <strong>détermination de la distribution des masses moléculaires de polymères de plus de 100 kDa</strong> ainsi que la <strong>mesure de la masse moléculaire de l’immunoglobuline G (IgG)</strong>, une glycoprotéine d’environ <strong>150 kDa</strong>.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-12 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1300" height="1106" alt="Spectres de masse du polystyrène à l&#039;aide de l&#039;option LinearTOF" title="Spectres de masse du polystyrène à l&rsquo;aide de l&rsquo;option LinearTOF" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-11.jpg?resize=1300%2C1106&#038;ssl=1" class="img-responsive wp-image-13474" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-11.jpg?resize=200%2C170&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-11.jpg?resize=300%2C255&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-11.jpg?resize=400%2C340&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-11.jpg?resize=600%2C510&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-11.jpg?resize=768%2C653&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-11.jpg?resize=800%2C681&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-11.jpg?resize=1024%2C871&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-11.jpg?resize=1200%2C1021&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-11.jpg?w=1400&amp;ssl=1 1400w" sizes="(max-width: 640px) 100vw, 800px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:60px;margin-bottom:60px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
<div class="fusion-title title fusion-title-12 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">Télécharger les notes d’application</h3></div><div style="text-align:center;"><a class="fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type" style="--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#00817d;--button_gradient_bottom_color:#00817d;--button_gradient_top_color_hover:#37496a;--button_gradient_bottom_color_hover:#37496a;--button_text_transform:none;" target="_blank" rel="noopener noreferrer" href="#" data-toggle="modal" data-target=".fusion-modal.DownloadForms9700"><i class="fa-file-pdf fas button-icon-left" aria-hidden="true"></i><span class="fusion-button-text">Assessing UV degradation of polymers : a study of polyethylene terephtalate by using MALDI-TOFMS and GCTOFMS</span></a></div><div class="fusion-modal modal fade modal-1 DownloadForms9700" tabindex="-1" role="dialog" aria-labelledby="modal-heading-1" aria-hidden="true" style="--awb-border-color:#e2e2e2;--awb-background:#ffffff;"><div class="modal-dialog modal-lg" role="document"><div class="modal-content fusion-modal-content"><div class="modal-header"><button class="close" type="button" data-dismiss="modal" aria-hidden="true" aria-label="Fermer">&times;</button><h3 class="modal-title" id="modal-heading-1" data-dismiss="modal" aria-hidden="true">Formulaire de téléchargement</h3></div><div class="modal-body fusion-clearfix">
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						JMS-S3000 NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> MALDI-TOFMS					</a>
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				<img data-recalc-dims="1" decoding="async" width="500" height="383" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/vignette-NewSpiralTOF-2.jpg?resize=500%2C383&#038;ssl=1" class="attachment-full size-full wp-post-image" alt="NewSpiralTOF" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/vignette-NewSpiralTOF-2.jpg?resize=200%2C153&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/vignette-NewSpiralTOF-2.jpg?resize=300%2C230&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/vignette-NewSpiralTOF-2.jpg?resize=400%2C306&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/vignette-NewSpiralTOF-2.jpg?fit=500%2C383&amp;ssl=1 500w" sizes="(min-width: 2200px) 100vw, (min-width: 856px) 303px, (min-width: 784px) 403px, (min-width: 712px) 605px, (min-width: 640px) 712px, " /><div class="fusion-rollover">
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		<title>JMS-S3000 NewSpiralTOF™ Système d&#8217;imagerie par spectrométrie de masse</title>
		<link>https://www.jeol.fr/produit/spectrometres-de-masse/jms-s3000-newspiraltof-mass-spectrometry-imaging-system/</link>
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		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Tue, 07 Jul 2026 13:11:18 +0000</pubDate>
				<guid isPermaLink="false">https://www.jeol.fr/?post_type=avada_portfolio&#038;p=13485</guid>

					<description><![CDATA[Spectromètre de masse MALDI-TOFMS à très haute résolution, haute précision, faible bruit chimique et analyse de petites molécules, protéines, polymères et MSI.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-17 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:0px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-14 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> high-speed MS imaging × high mass-resolution</h2></div><div class="fusion-text fusion-text-14"><p style="text-align: justify;">En <strong>imagerie par spectrométrie de masse MALDI</strong> (<strong>MALDI-MSI</strong>), les molécules sont visualisées directement au sein d’un échantillon en recouvrant sa surface d’une matrice, en la balayant avec un laser et en acquérant un spectre de masse à chaque position analysée. Cette approche permet de déterminer où se trouvent des molécules spécifiques et d’évaluer leur abondance sur l’ensemble d’une coupe tissulaire ou de toute autre surface d’échantillon.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-13 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1300" height="369" alt="cartographier la distribution spatiale des molécules" title="cartographier la distribution spatiale des molécules" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=1300%2C369&#038;ssl=1" class="img-responsive wp-image-13469" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=200%2C57&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=300%2C85&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=350%2C100&amp;ssl=1 350w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=400%2C113&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=600%2C170&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=768%2C218&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=800%2C227&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=1024%2C290&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?resize=1200%2C340&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-06.jpg?w=1400&amp;ssl=1 1400w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-15 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">High mass-resolution for accurate MS imaging</h3></div><div class="fusion-text fusion-text-15"><p style="text-align: justify;">Grâce à sa trajectoire de vol de <strong>17 m</strong>, le <strong>NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong> offre une <strong>haute résolution en masse</strong>, même lors de l’analyse de coupes de tissus biologiques présentant des conditions de surface non uniformes. Lors de mesures réalisées sur environ la moitié d’un cerveau de souris, couvrant une zone d’environ <strong>5 × 7 mm</strong>, le système a atteint une <strong>résolution en masse d’environ 40 000</strong> dans le spectre de masse moyen.<br />
Cette grande puissance de résolution a permis de distinguer des espèces lipidiques isobares telles que la <strong>phosphatidylcholine</strong> (<strong>PC</strong>), la <strong>phosphatidyléthanolamine</strong> (<strong>PE</strong>) et le <strong>galactosylcéramide</strong> (<strong>GalCer</strong>). Il a ainsi été possible de déterminer avec précision la distribution spatiale propre à chacune de ces molécules au sein du tissu analysé.</p>
</div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-14" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-14 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1200" height="1227" alt="Separation of isobaric ions and their MS images processed with FINE-AI filter" title="PE: Phosphatidyl ethanolamine, PC: Phosphatidyl Choline, GalCer: Galactosylceramide" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=1200%2C1227&#038;ssl=1" class="img-responsive wp-image-13470" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=200%2C205&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=293%2C300&amp;ssl=1 293w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=400%2C409&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=600%2C614&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=768%2C785&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=800%2C818&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?resize=1001%2C1024&amp;ssl=1 1001w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-07.jpg?w=1200&amp;ssl=1 1200w" sizes="(max-width: 640px) 100vw, 800px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">PE: Phosphatidyl ethanolamine, PC: Phosphatidyl Choline, GalCer: Galactosylceramide</h2></div></div></div><div class="fusion-text fusion-text-16"><p style="text-align: justify;"><span style="font-family: Oswald; color: #80858c;">Ces données ont été acquises dans le cadre d’un projet de recherche conjoint mené avec le groupe de spectrométrie de masse du Centre de recherche sur les sciences fondamentales (Project Research Center for Fundamental Sciences) de l’École supérieure des sciences de l’Université d’Osaka.</span></p>
<p><span style="font-family: Oswald; color: #80858c;">L’échantillon de coupe tissulaire a été fourni par le laboratoire Awazu, rattaché à la Division du génie de l’énergie durable et de l’ingénierie environnementale de l’École supérieure d’ingénierie de l’Université d’Osaka.</span></p>
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</div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-19 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:0px;--awb-border-right:1px;--awb-border-bottom:0px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-16 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">AI-enhanced image quality for MS imaging</h3></div><div class="fusion-text fusion-text-17"><p style="text-align: justify;">JEOL possède une longue tradition d’innovation dans le traitement d’images, fondée sur son rôle de leader dans le domaine de la microscopie électronique. S’appuyant sur cette expertise, l’entreprise a adapté à l’imagerie par spectrométrie de masse sa technologie d’amélioration d’images basée sur l’intelligence artificielle <strong>LIVE-AI</strong> (<strong>Live Image Visual Enhancer-AI</strong>), initialement développée pour la microscopie électronique à balayage (MEB/SEM), et l’a intégrée sous la forme du <strong>filtre FINE-AI</strong>.<br />
Cette adaptation permet d’améliorer considérablement la netteté, la lisibilité et l’interprétabilité des images de masse, facilitant ainsi l’analyse et la visualisation de la distribution spatiale des molécules.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-16 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1300" height="545" alt="filtre FINE-AI" title="filtre FINE-AI" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=1300%2C545&#038;ssl=1" class="img-responsive wp-image-13471" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=200%2C84&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=300%2C126&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=400%2C168&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=600%2C252&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=768%2C322&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=800%2C335&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=1024%2C429&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?resize=1200%2C503&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-08.jpg?w=1400&amp;ssl=1 1400w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
</div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-20 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-17 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three fusion-animated" style="--awb-text-color:#273b53;" data-animationType="zoomInLeft" data-animationDuration="1.0" data-animationOffset="top-into-view"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">Télécharger la note d’application</h3></div><div style="text-align:center;"><a class="fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-11 fusion-button-default-span fusion-button-default-type" style="--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#00817d;--button_gradient_bottom_color:#00817d;--button_gradient_top_color_hover:#37496a;--button_gradient_bottom_color_hover:#37496a;--button_text_transform:none;" target="_blank" rel="noopener noreferrer" href="#" data-toggle="modal" data-target=".fusion-modal.DownloadForms13505"><i class="fa-file-pdf fas button-icon-left" aria-hidden="true"></i><span class="fusion-button-text">Mass image quality improvement using a machine learning model FINE-AI Filter</span></a></div><div class="fusion-modal modal fade modal-11 DownloadForms13505" tabindex="-1" role="dialog" aria-labelledby="modal-heading-11" aria-hidden="true" style="--awb-border-color:#e2e2e2;--awb-background:#ffffff;"><div class="modal-dialog modal-lg" role="document"><div class="modal-content fusion-modal-content"><div class="modal-header"><button class="close" type="button" data-dismiss="modal" aria-hidden="true" aria-label="Fermer">&times;</button><h3 class="modal-title" id="modal-heading-11" data-dismiss="modal" aria-hidden="true">Formulaire de téléchargement</h3></div><div class="modal-body fusion-clearfix">
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</div><div class="modal-footer"><button class="fusion-button button-default button-medium button default medium" type="button" data-dismiss="modal">Fermer</button></div></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-21 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:0px;--awb-border-right:1px;--awb-border-bottom:0px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-18 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Automatic extraction of important features</h3></div><div class="fusion-text fusion-text-18"><p style="text-align: justify;">Grâce à la <strong>haute résolution en masse du NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong>, plus de <strong>100 espèces lipidiques</strong> ont pu être détectées dans des coupes de cerveau de souris. Toutefois, l’interprétation individuelle de la distribution de chaque lipide n’est pas réaliste. Pour extraire des informations biologiquement pertinentes, il est nécessaire de recourir à des outils statistiques capables d’identifier des groupes de composés présentant des variations similaires et de résumer efficacement des ensembles de données complexes.<br />
Pour répondre à ce besoin, une <strong>analyse en composantes sommets</strong> (<strong>Vertex Component Analysis, VCA</strong>) a été mise en œuvre. Cette méthode modélise l’ensemble des spectres d’un jeu de données d’imagerie de masse comme des mélanges d’un nombre limité de « composantes sommets » (<em>vertex components</em>). Comparée à des approches telles que l’<strong>analyse en composantes principales</strong> (<strong>ACP/PCA</strong>), la VCA fournit des résultats plus faciles à interpréter et obtenus dans un délai plus court.<br />
Comme la VCA est particulièrement sensible au bruit, son application après un débruitage réalisé à l’aide du filtre FINE-AI améliore considérablement l’efficacité de l’analyse. Dans l’exemple présenté, cette approche a permis de mettre en évidence <strong>trois composantes sommets majeures</strong> caractérisant les lipides présents dans le tissu cérébral de souris.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-17 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1300" height="540" alt="Distribution des lipides dans le tissu cérébral de souris" title="Distribution des lipides dans le tissu cérébral de souris" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=1300%2C540&#038;ssl=1" class="img-responsive wp-image-13472" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=200%2C83&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=300%2C125&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=400%2C166&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=600%2C249&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=768%2C319&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=800%2C332&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=1024%2C426&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=1200%2C499&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?resize=1536%2C638&amp;ssl=1 1536w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/NewSpiralTOF-09.jpg?w=1800&amp;ssl=1 1800w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
</div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-22 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-19 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three fusion-animated" style="--awb-text-color:#273b53;" data-animationType="zoomInLeft" data-animationDuration="1.0" data-animationOffset="top-into-view"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">Télécharger la note d’application</h3></div><div style="text-align:center;"><a class="fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-12 fusion-button-default-span fusion-button-default-type" style="--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#00817d;--button_gradient_bottom_color:#00817d;--button_gradient_top_color_hover:#37496a;--button_gradient_bottom_color_hover:#37496a;--button_text_transform:none;" target="_blank" rel="noopener noreferrer" href="#" data-toggle="modal" data-target=".fusion-modal.DownloadForms13500"><i class="fa-file-pdf fas button-icon-left" aria-hidden="true"></i><span class="fusion-button-text">Phase analysis of mass spectrometry imaging data using high-resolution MALDI-TOFMS NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> and vertex component analysis</span></a></div><div class="fusion-modal modal fade modal-12 DownloadForms13500" tabindex="-1" role="dialog" aria-labelledby="modal-heading-12" aria-hidden="true" style="--awb-border-color:#e2e2e2;--awb-background:#ffffff;"><div class="modal-dialog modal-lg" role="document"><div class="modal-content fusion-modal-content"><div class="modal-header"><button class="close" type="button" data-dismiss="modal" aria-hidden="true" aria-label="Fermer">&times;</button><h3 class="modal-title" id="modal-heading-12" data-dismiss="modal" aria-hidden="true">Formulaire de téléchargement</h3></div><div class="modal-body fusion-clearfix">
[contact-form-7]
</div><div class="modal-footer"><button class="fusion-button button-default button-medium button default medium" type="button" data-dismiss="modal">Fermer</button></div></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-23 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:0px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-20 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Mass spectrometry imaging data analysis of synthetic polymers by using msMicroImager<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></h2></div><div class="fusion-text fusion-text-19"><p style="text-align: justify;">Dans l<strong>’imagerie par spectrométrie de masse</strong> (<strong>MS imaging</strong>) <strong>conventionnelle</strong>, une image de masse est obtenue en sélectionnant une plage spécifique de rapports <strong>m/z</strong> (masse/charge). Toutefois, les polymères étant <strong>polydisperses</strong> et présentant une distribution de masses moléculaires, cette méthode ne permet de générer qu’une image correspondant à un degré de polymérisation donné. Il est donc difficile de visualiser la distribution spatiale du polymère dans son ensemble.<br />
Pour surmonter cette limitation, <strong>msMicroImager<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong> permet de générer des images basées sur des paramètres caractéristiques des polymères, tels que la <strong>masse moléculaire moyenne en nombre (Mn)</strong>, la <strong>masse moléculaire moyenne en poids (Mw)</strong> et l’<strong>indice de polydispersité (Đ ou D)</strong>. Cette approche offre une représentation beaucoup plus intuitive de la distribution spatiale des polymères.<br />
En pratique, des centaines d’images de masse associées aux différents degrés de polymérisation et aux divers pics isotopiques sont synthétisées en seulement <strong>trois cartes de distribution</strong> (Mn, Mw et D), ce qui simplifie considérablement l’interprétation des données et permet une visualisation globale du comportement des polymères au sein de l’échantillon.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-18 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1120" height="453" alt="MS Imaging of polyethylene glycols having different molecular weight distributions" title="MS Imaging of polyethylene glycols having different molecular weight distributions" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/NewSpiralTOF-15.jpg?resize=1120%2C453&#038;ssl=1" class="img-responsive wp-image-13513" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/NewSpiralTOF-15.jpg?resize=200%2C81&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/NewSpiralTOF-15.jpg?resize=300%2C121&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/NewSpiralTOF-15.jpg?resize=400%2C162&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/NewSpiralTOF-15.jpg?resize=600%2C243&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/NewSpiralTOF-15.jpg?resize=669%2C272&amp;ssl=1 669w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/NewSpiralTOF-15.jpg?resize=768%2C311&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/NewSpiralTOF-15.jpg?resize=800%2C324&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/NewSpiralTOF-15.jpg?resize=1024%2C414&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/NewSpiralTOF-15.jpg?w=1120&amp;ssl=1 1120w" sizes="(max-width: 640px) 100vw, 800px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-24 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-21 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three fusion-animated" style="--awb-text-color:#273b53;" data-animationType="zoomInLeft" data-animationDuration="1.0" data-animationOffset="top-into-view"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">Télécharger la note d’application</h3></div><div style="text-align:center;"><a class="fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-13 fusion-button-default-span fusion-button-default-type" style="--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#00817d;--button_gradient_bottom_color:#00817d;--button_gradient_top_color_hover:#37496a;--button_gradient_bottom_color_hover:#37496a;--button_text_transform:none;" target="_blank" rel="noopener noreferrer" href="#" data-toggle="modal" data-target=".fusion-modal.DownloadForms13515"><i class="fa-file-pdf fas button-icon-left" aria-hidden="true"></i><span class="fusion-button-text">A mass spectrometry imaging method for visualizing synthetic polymers by using average molecular weight and polydispersity as indices</span></a></div><div class="fusion-modal modal fade modal-13 DownloadForms13515" tabindex="-1" role="dialog" aria-labelledby="modal-heading-13" aria-hidden="true" style="--awb-border-color:#e2e2e2;--awb-background:#ffffff;"><div class="modal-dialog modal-lg" role="document"><div class="modal-content fusion-modal-content"><div class="modal-header"><button class="close" type="button" data-dismiss="modal" aria-hidden="true" aria-label="Fermer">&times;</button><h3 class="modal-title" id="modal-heading-13" data-dismiss="modal" aria-hidden="true">Formulaire de téléchargement</h3></div><div class="modal-body fusion-clearfix">
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		<title>Simple quadrupôle JMS-Q1600GC UltraQuadTM SQ-Zeta</title>
		<link>https://www.jeol.fr/produit/spectrometres-de-masse/simple-quadrupole-jms-q1600gc-ultraquadtm-sq-zeta/</link>
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		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Mon, 14 Nov 2022 14:45:48 +0000</pubDate>
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					<description><![CDATA[Le JMS-Q1600GC de JEOL est un système compact GC-MS composé d’un spectromètre de masse simple quadripôle et d’un chromatographe en phase gazeuse.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-26 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-text fusion-text-20"><ul>
<li style="text-align: justify;">Simple d’utilisation et entrée de modèle des spectromètres de masse</li>
<li style="text-align: justify;">6<sup>e</sup> génération haute performance de simple quadrupôle couplé à la chromatographie en phase gazeuse</li>
<li style="text-align: justify;">Grande gamme d’utilisations et applications pour les analyses qualitatives et quantitatives</li>
<li style="text-align: justify;">Logiciels à hautes fonctionnalités <strong>msFineAnalysis IQ</strong> et <strong>Escrime<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong> pour le retraitement</li>
</ul>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-23 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Le JMS-Q1600GC, un système compact GC-MS composé d&rsquo;un spectromètre de masse simple quadripôle et d’un chromatographe en phase gazeuse</h2></div><div class="fusion-text fusion-text-21"><p style="text-align: justify;">L’analyseur de type Q1 comprend un quadripôle. Le JMS-Q1600GC est muni d’une source d&rsquo;ionisation par impact électronique (EI en standard) à haut rendement et à haute sensibilité, ainsi qu&rsquo;une fonction de réglage automatique (auto-tuning) pour obtenir les conditions de mesure optimales. Les quadripôles Q1 à section hyperbolique fournissent un champ d&rsquo;analyse idéal. Le pompage turbo-moléculaire (TMP) permet l’obtention d’un vide poussé et rapide au niveau de l&rsquo;analyseur en très peu de temps. La sélectivité élevée des ions permet l’analyse de traces dans des échantillons contenant de nombreuses substances étrangères.</p>
<p style="text-align: justify;">Le JMS-Q1600GC est un système GC-MS haute sensibilité qui tire pleinement parti des dernières technologies (6<sup>e</sup> génération) et de l’expertise JEOL.</p>
</div><div class="fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-19" style="text-align:center;--awb-caption-title-font-family:var(--body_typography-font-family);--awb-caption-title-font-weight:var(--body_typography-font-weight);--awb-caption-title-font-style:var(--body_typography-font-style);--awb-caption-title-size:var(--body_typography-font-size);--awb-caption-title-transform:var(--body_typography-text-transform);--awb-caption-title-line-height:var(--body_typography-line-height);--awb-caption-title-letter-spacing:var(--body_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-19 hover-type-none"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-scan-S-N.jpg?ssl=1" class="fusion-lightbox" data-rel="iLightbox[78a9b5b415aaf811f7b]" data-title="SCAN S/N With 1pg OFN" title="SCAN S/N With 1pg OFN"><img data-recalc-dims="1" decoding="async" width="1118" height="546" alt="haute sensibilité : SCAN OFN 1 pg S/N &gt; 1000" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-scan-S-N.jpg?resize=1118%2C546&#038;ssl=1" class="img-responsive wp-image-5778" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-scan-S-N.jpg?resize=200%2C98&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-scan-S-N.jpg?resize=300%2C147&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-scan-S-N.jpg?resize=400%2C195&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-scan-S-N.jpg?resize=600%2C293&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-scan-S-N.jpg?resize=768%2C375&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-scan-S-N.jpg?resize=800%2C391&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-scan-S-N.jpg?resize=1024%2C500&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-scan-S-N.jpg?w=1118&amp;ssl=1 1118w" sizes="(max-width: 640px) 100vw, 800px" /></a></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><div class="awb-imageframe-caption-title">SCAN S/N With 1pg OFN</div></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-20" style="text-align:center;--awb-caption-title-font-family:var(--body_typography-font-family);--awb-caption-title-font-weight:var(--body_typography-font-weight);--awb-caption-title-font-style:var(--body_typography-font-style);--awb-caption-title-size:var(--body_typography-font-size);--awb-caption-title-transform:var(--body_typography-text-transform);--awb-caption-title-line-height:var(--body_typography-line-height);--awb-caption-title-letter-spacing:var(--body_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-20 hover-type-none"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-sim-S-N.jpg?ssl=1" class="fusion-lightbox" data-rel="iLightbox[6c2e9f395a7b8c83062]" data-title="SIM S/N with 100fg OFN" title="SIM S/N with 100fg OFN"><img data-recalc-dims="1" decoding="async" width="1118" height="546" alt="SIM : OFN 100 fg S/N &gt; 500" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-sim-S-N.jpg?resize=1118%2C546&#038;ssl=1" class="img-responsive wp-image-5779" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-sim-S-N.jpg?resize=200%2C98&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-sim-S-N.jpg?resize=300%2C147&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-sim-S-N.jpg?resize=400%2C195&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-sim-S-N.jpg?resize=600%2C293&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-sim-S-N.jpg?resize=768%2C375&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-sim-S-N.jpg?resize=800%2C391&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-sim-S-N.jpg?resize=1024%2C500&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-sim-S-N.jpg?w=1118&amp;ssl=1 1118w" sizes="(max-width: 640px) 100vw, 800px" /></a></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><div class="awb-imageframe-caption-title">SIM S/N with 100fg OFN</div></div></div></div></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-24 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Performances de l’appareil et comparaison EI et EPIS</h3></div><div class="fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-21" style="text-align:center;--awb-caption-title-font-family:var(--body_typography-font-family);--awb-caption-title-font-weight:var(--body_typography-font-weight);--awb-caption-title-font-style:var(--body_typography-font-style);--awb-caption-title-size:var(--body_typography-font-size);--awb-caption-title-transform:var(--body_typography-text-transform);--awb-caption-title-line-height:var(--body_typography-line-height);--awb-caption-title-letter-spacing:var(--body_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-21 hover-type-none"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EI.jpg?ssl=1" class="fusion-lightbox" data-rel="iLightbox[2ca50a871084e0c95db]" data-title="Indice de détection limite avec l’EI standard EI ion Source" title="Indice de détection limite avec l’EI standard EI ion Source"><img data-recalc-dims="1" decoding="async" width="684" height="314" alt="IDL &gt; 5 fg, IDL = 2.6 fg with 20 fg of OFN injected" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EI.jpg?resize=684%2C314&#038;ssl=1" class="img-responsive wp-image-5787" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EI.jpg?resize=200%2C92&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EI.jpg?resize=300%2C138&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EI.jpg?resize=400%2C184&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EI.jpg?resize=600%2C275&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EI.jpg?w=684&amp;ssl=1 684w" sizes="(max-width: 640px) 100vw, 684px" /></a></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><div class="awb-imageframe-caption-title">Indice de détection limite avec l’EI standard EI ion Source</div><p class="awb-imageframe-caption-text">IDL &lt; 5 fg, IDL= 2.6 fg with 20 fg of OFN injected</p></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-3 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-22" style="text-align:center;--awb-caption-title-font-family:var(--body_typography-font-family);--awb-caption-title-font-weight:var(--body_typography-font-weight);--awb-caption-title-font-style:var(--body_typography-font-style);--awb-caption-title-size:var(--body_typography-font-size);--awb-caption-title-transform:var(--body_typography-text-transform);--awb-caption-title-line-height:var(--body_typography-line-height);--awb-caption-title-letter-spacing:var(--body_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-22 hover-type-none"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EPIS.jpg?ssl=1" class="fusion-lightbox" data-rel="iLightbox[59706d067c1dc487bb7]" data-title="Indice de détection limite avec la source EPIS (EI Enhanced)" title="Indice de détection limite avec la source EPIS (EI Enhanced)"><img data-recalc-dims="1" decoding="async" width="845" height="416" alt="IDL &gt; 1 fg, IDL = 0.6 fg with 5 fg OFN injected" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EPIS.jpg?resize=845%2C416&#038;ssl=1" class="img-responsive wp-image-5788" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EPIS.jpg?resize=200%2C98&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EPIS.jpg?resize=300%2C148&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EPIS.jpg?resize=400%2C197&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EPIS.jpg?resize=600%2C295&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EPIS.jpg?resize=768%2C378&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EPIS.jpg?resize=800%2C394&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-indice-detection-limite-EPIS.jpg?w=845&amp;ssl=1 845w" sizes="(max-width: 640px) 100vw, 800px" /></a></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><div class="awb-imageframe-caption-title">Indice de détection limite avec la source  EPIS (EI Enhanced)</div><p class="awb-imageframe-caption-text">IDL &lt; 1 fg, IDL= 0.6 fg with 5 fg OFN injected</p></div></div></div></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;margin-bottom:30px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
<div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-25 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Principales caractéristiques</h2></div><div class="fusion-text fusion-text-22"><ul>
<li style="text-align: justify;">Le JMS-Q1600GC convient parfaitement aux analyses quantitatives et qualitatives.</li>
<li style="text-align: justify;">Le système possède une large gamme dynamique.</li>
<li style="text-align: justify;">Le logiciel <strong>msPrimo<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong> est le logiciel de pilotage de l’ensemble de la solution. Il prend en charge toutes les opérations de pilotage, de paramétrage, de surveillance et d’édition de méthodes et de séquences du Q1600GC.</li>
<li style="text-align: justify;">Utilisation facilitée et prise en main rapide grâce au logiciel msPrimo<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" />.</li>
<li style="text-align: justify;">Le logiciel msPrimo<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> contrôle le système complet GC-MS ainsi que le passeur d’échantillon.</li>
<li style="text-align: justify;">L’interface et les fonctionnalités du logiciel facilitent l’obtention de résultats rapides et optimisés.</li>
<li style="text-align: justify;">La source d’ions par impact électronique EI se retire très facilement du bloc chambre.</li>
<li style="text-align: justify;">La source par impact électronique EI est munie de deux filaments pouvant être commutés automatiquement.</li>
<li style="text-align: justify;">Le filament se remplace très facilement lors de la maintenance.</li>
<li style="text-align: justify;">Le nettoyage de la chambre est rapide et aisé, garantissant ainsi la sensibilité et la stabilité du système (se référer au bas de la page).</li>
<li style="text-align: justify;">La partie analyseur intègre un quadripôle élargi de haute précision à section hyperbolique. Cette capacité à introduire un faisceau d’ions plus large permet d’améliorer la sensibilité et la stabilité de l’acquisition en haute résolution.</li>
<li style="text-align: justify;">Le déflecteur positionné en amont du détecteur permet de réduire le bruit et d’améliorer la qualité des lignes de base des chromatogrammes.</li>
<li style="text-align: justify;">Le vide, au niveau de la source et de l’analyseur est atteint grâce à une pompe turbo-moléculaire différentielle à haute capacité, afin de maintenir un vide propre sur l’ensemble du système.</li>
<li style="text-align: justify;">La source EPIS (Enhanced Performance ion source) disponible en option est une source par impact électronique améliorée. Elle permet l’analyse de traces et l’injection de très petits volumes.</li>
<li style="text-align: justify;">Le logiciel <strong>Escrime<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /></strong> de JEOL, a spécialement été conçu pour le retraitement des données mesurées d’un point de vue qualitatif et quantitatif. Il génère automatiquement les chromatogrammes, valeurs quantitatives, courbes de calibration etc.</li>
</ul>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-26 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Analyse qualitative et quantitative</h2></div><div class="fusion-text fusion-text-23"><ul>
<li style="text-align: justify;">Données par EI et par ionisation douce peuvent être analysées</li>
<li style="text-align: justify;">Recherche bibliothèque disponible</li>
<li style="text-align: justify;">Analyses ciblées et non ciblées possibles</li>
<li style="text-align: justify;">Détermination et quantification des composés organiques</li>
<li style="text-align: justify;">Sources d’ionisation par impact électronique : EI &amp; EPIS</li>
<li style="text-align: justify;">Sources d’ionisation douces : ionisation chimique CI, Photoioniosation PI</li>
<li style="text-align: justify;">Source combinée EI/PI</li>
<li style="text-align: justify;">Sondes à insertion directe DEP (sonde d’exposition directe) et DIP (sonde à insertion directe)</li>
<li style="text-align: justify;">SCAN quantitatif possible directement avec la nouvelle source par impact électronique EPIS</li>
<li style="text-align: justify;">Logiciel <strong>msfineAnalisis iQ</strong> en option pour l’analyse automatisée des données EI, par ionisation douce (soft ionization &#8211; SI) ainsi que les données combinées EI/SI avec de nombreuses fonctionnalités.</li>
<li style="text-align: justify;">Stabilité, robustesse, sensibilité et versatilité</li>
</ul>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-27 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Maintenance facile</h2></div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-23 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1046" height="416" alt="1. Enlever le couvercle 2. Enlever le couvercle, 3. Retirer le bloc de fils rouges." title="JMS-Q1600GC étapes 1 à 3 maintenance" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_1.jpg?resize=1046%2C416&#038;ssl=1" class="img-responsive wp-image-5897" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_1.jpg?resize=200%2C80&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_1.jpg?resize=300%2C119&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_1.jpg?resize=400%2C159&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_1.jpg?resize=600%2C239&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_1.jpg?resize=768%2C305&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_1.jpg?resize=800%2C318&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_1.jpg?resize=1024%2C407&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_1.jpg?w=1046&amp;ssl=1 1046w" sizes="(max-width: 640px) 100vw, 1046px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-24 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1048" height="438" alt="4. Tourner la vis pour relâcher l&#039;arrêt, 5. Enlever la source d&#039;ions, 6. Enlever la chambre de la source d&#039;ionisation et la nettoyer." title="JMS-Q1600GC étapes 4 à 6 maintenance" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_2.jpg?resize=1048%2C438&#038;ssl=1" class="img-responsive wp-image-5898" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_2.jpg?resize=200%2C84&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_2.jpg?resize=300%2C125&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_2.jpg?resize=400%2C167&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_2.jpg?resize=600%2C251&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_2.jpg?resize=768%2C321&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_2.jpg?resize=800%2C334&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_2.jpg?resize=1024%2C428&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-maintenance-facile_2.jpg?w=1048&amp;ssl=1 1048w" sizes="(max-width: 640px) 100vw, 1048px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-27 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-28 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">CARACTÉRISTIQUES</h3></div><div class="fusion-text fusion-text-24" style="--awb-text-color:#000000;"><p>Le JMS-Q1600GC est composé de :<br />
MS : Unité de base du spectromètre de masse quadripolaire<br />
GC : Chromatographe en phase gazeuse</p>
</div><div class="accordian fusion-accordian" style="--awb-border-size:1px;--awb-icon-size:16px;--awb-content-font-size:16px;--awb-icon-alignment:left;--awb-hover-color:#f9f9fb;--awb-border-color:#e2e2e2;--awb-background-color:#ffffff;--awb-divider-color:#e2e2e2;--awb-divider-hover-color:#e2e2e2;--awb-icon-color:#ffffff;--awb-title-color:#00817d;--awb-content-color:#000000;--awb-icon-box-color:#00817d;--awb-toggle-hover-accent-color:#37496a;--awb-title-font-family:&quot;Oswald&quot;;--awb-title-font-weight:600;--awb-title-font-style:normal;--awb-content-font-family:&quot;Roboto&quot;;--awb-content-font-style:normal;--awb-content-font-weight:regular;"><div class="panel-group fusion-toggle-icon-boxed" id="accordion-5753-1"><div class="fusion-panel panel-default panel-38ca04fa5d4c6c538 fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_38ca04fa5d4c6c538"><a aria-expanded="false" aria-controls="38ca04fa5d4c6c538" role="button" data-toggle="collapse" data-parent="#accordion-5753-1" data-target="#38ca04fa5d4c6c538" href="#38ca04fa5d4c6c538"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading"> Gamme de masse</span></a></h4></div><div id="38ca04fa5d4c6c538" class="panel-collapse collapse " aria-labelledby="toggle_38ca04fa5d4c6c538"><div class="panel-body toggle-content fusion-clearfix">
<p>1 - 1022 u</p>
</div></div></div><div class="fusion-panel panel-default panel-f85263b28be8c6dbc fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_f85263b28be8c6dbc"><a aria-expanded="false" aria-controls="f85263b28be8c6dbc" role="button" data-toggle="collapse" data-parent="#accordion-5753-1" data-target="#f85263b28be8c6dbc" href="#f85263b28be8c6dbc"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading"> Stabilité en masse</span></a></h4></div><div id="f85263b28be8c6dbc" class="panel-collapse collapse " aria-labelledby="toggle_f85263b28be8c6dbc"><div class="panel-body toggle-content fusion-clearfix">
<p>+/- 0.1 u/48h</p>
</div></div></div><div class="fusion-panel panel-default panel-84346db10cb182e80 fusion-toggle-has-divider" style="--awb-title-color:#00817d;"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_84346db10cb182e80"><a aria-expanded="false" aria-controls="84346db10cb182e80" role="button" data-toggle="collapse" data-parent="#accordion-5753-1" data-target="#84346db10cb182e80" href="#84346db10cb182e80"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Gamme dynamique</span></a></h4></div><div id="84346db10cb182e80" class="panel-collapse collapse " aria-labelledby="toggle_84346db10cb182e80"><div class="panel-body toggle-content fusion-clearfix">
<p>&gt; 10^^7</p>
</div></div></div><div class="fusion-panel panel-default panel-b76dece8d07ee5127 fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_b76dece8d07ee5127"><a aria-expanded="false" aria-controls="b76dece8d07ee5127" role="button" data-toggle="collapse" data-parent="#accordion-5753-1" data-target="#b76dece8d07ee5127" href="#b76dece8d07ee5127"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Vitesse de balayage</span></a></h4></div><div id="b76dece8d07ee5127" class="panel-collapse collapse " aria-labelledby="toggle_b76dece8d07ee5127"><div class="panel-body toggle-content fusion-clearfix">
<p>22 222 u/s</p>
</div></div></div><div class="fusion-panel panel-default panel-43cac3da8639cc06f fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_43cac3da8639cc06f"><a aria-expanded="false" aria-controls="43cac3da8639cc06f" role="button" data-toggle="collapse" data-parent="#accordion-5753-1" data-target="#43cac3da8639cc06f" href="#43cac3da8639cc06f"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading"> Résolution</span></a></h4></div><div id="43cac3da8639cc06f" class="panel-collapse collapse " aria-labelledby="toggle_43cac3da8639cc06f"><div class="panel-body toggle-content fusion-clearfix">
<p>&gt;2000 (PFTBA, FWHM à m/z 614)</p>
</div></div></div><div class="fusion-panel panel-default panel-b4d7d92c00a42c348 fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_b4d7d92c00a42c348"><a aria-expanded="false" aria-controls="b4d7d92c00a42c348" role="button" data-toggle="collapse" data-parent="#accordion-5753-1" data-target="#b4d7d92c00a42c348" href="#b4d7d92c00a42c348"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading"> Sensibilité (Scan, EI, OFN, 1pg)</span></a></h4></div><div id="b4d7d92c00a42c348" class="panel-collapse collapse " aria-labelledby="toggle_b4d7d92c00a42c348"><div class="panel-body toggle-content fusion-clearfix">
<p>S/N &gt; 1000 (à m/z 272) (RMS)</p>
</div></div></div><div class="fusion-panel panel-default panel-9ac1ecd5872ecfed9 fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_9ac1ecd5872ecfed9"><a aria-expanded="false" aria-controls="9ac1ecd5872ecfed9" role="button" data-toggle="collapse" data-parent="#accordion-5753-1" data-target="#9ac1ecd5872ecfed9" href="#9ac1ecd5872ecfed9"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading"> Sensibilité (SIM, EI, OFN, 100fg)</span></a></h4></div><div id="9ac1ecd5872ecfed9" class="panel-collapse collapse " aria-labelledby="toggle_9ac1ecd5872ecfed9"><div class="panel-body toggle-content fusion-clearfix">
<p>S/N &gt; 500 (à m/z 272) (RMS)</p>
</div></div></div><div class="fusion-panel panel-default panel-02ede860947d53061 fusion-toggle-has-divider" style="--awb-title-color:#00817d;"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_02ede860947d53061"><a aria-expanded="false" aria-controls="02ede860947d53061" role="button" data-toggle="collapse" data-parent="#accordion-5753-1" data-target="#02ede860947d53061" href="#02ede860947d53061"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading"> Limite de détection (OFN) avec EI</span></a></h4></div><div id="02ede860947d53061" class="panel-collapse collapse " aria-labelledby="toggle_02ede860947d53061"><div class="panel-body toggle-content fusion-clearfix">
<p>EI &lt; 5 fg </div></div></div><div class="fusion-panel panel-default panel-ec5a99ad65314e819 fusion-toggle-has-divider" style="--awb-title-color:#00817d;"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_ec5a99ad65314e819"><a aria-expanded="false" aria-controls="ec5a99ad65314e819" role="button" data-toggle="collapse" data-parent="#accordion-5753-1" data-target="#ec5a99ad65314e819" href="#ec5a99ad65314e819"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading"> Limite de détection (OFN) avec EPIS</span></a></h4></div><div id="ec5a99ad65314e819" class="panel-collapse collapse " aria-labelledby="toggle_ec5a99ad65314e819"><div class="panel-body toggle-content fusion-clearfix">
<p>EPIS &lt; 1 fg</p>
</div></div></div><div class="fusion-panel panel-default panel-ec9f4b1170454fd48 fusion-toggle-has-divider" style="--awb-title-color:#00817d;"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_ec9f4b1170454fd48"><a class="active" aria-expanded="true" aria-controls="ec9f4b1170454fd48" role="button" data-toggle="collapse" data-parent="#accordion-5753-1" data-target="#ec9f4b1170454fd48" href="#ec9f4b1170454fd48"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">EPIS et sources d'ionisations</span></a></h4></div><div id="ec9f4b1170454fd48" class="panel-collapse collapse in" aria-labelledby="toggle_ec9f4b1170454fd48"><div class="panel-body toggle-content fusion-clearfix">
<ul>
<li>Hautes performances EI source EPIS</li>
<li>Sources d’ionisations : combinaison EI, CI, PI, EI/PI</li>
<li>Sondes directes : DEP/DIP</li>
</ul>
<p><img data-recalc-dims="1" decoding="async" class="aligncenter wp-image-5786 size-medium" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-EPIS-300x300.jpg?resize=300%2C300&#038;ssl=1" alt="Enhanced Performance Ion Source (option EPIS)" width="300" height="300" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-EPIS.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-EPIS.jpg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-EPIS.jpg?resize=200%2C200&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-EPIS.jpg?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-EPIS.jpg?resize=400%2C400&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-EPIS.jpg?resize=600%2C600&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-EPIS.jpg?resize=768%2C768&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-EPIS.jpg?resize=800%2C800&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-EPIS.jpg?resize=1024%2C1024&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/JMS-Q1600GC-EPIS.jpg?w=1200&amp;ssl=1 1200w" sizes="(max-width: 300px) 100vw, 300px" /></p>
</div></div></div><div class="fusion-panel panel-default panel-cbed07529bf8ba8b6 fusion-toggle-has-divider" style="--awb-title-color:#00817d;"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_cbed07529bf8ba8b6"><a aria-expanded="false" aria-controls="cbed07529bf8ba8b6" role="button" data-toggle="collapse" data-parent="#accordion-5753-1" data-target="#cbed07529bf8ba8b6" href="#cbed07529bf8ba8b6"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Logiciel msFineAnalisis iQ</span></a></h4></div><div id="cbed07529bf8ba8b6" class="panel-collapse collapse " aria-labelledby="toggle_cbed07529bf8ba8b6"><div class="panel-body toggle-content fusion-clearfix">
<ul>
<li>Logiciel d’analyse qualitative automatique</li>
<li>Analyse qualitative automatique avec EI &amp; Soft Ionization (mode ionisation douce)</li>
<li>Déconvolution, indice de rétention, analyse différentielle, etc.</li>
</ul>
</div></div></div></div></div><div class="fusion-text fusion-text-25" style="--awb-text-color:#000000;"><p>Les caractéristiques de ce produit peuvent changer sans notification.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:60px;margin-bottom:60px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
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</div></div><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">Simple quadrupôle JMS-Q1600GC UltraQuadTM SQ-Zeta</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-01-16T12:00:17+01:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
				<img data-recalc-dims="1" decoding="async" width="500" height="383" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/vignette_JMS-Q1600GC-simple-quad.jpg?resize=500%2C383&#038;ssl=1" class="attachment-full size-full wp-post-image" alt="système compact GC-MS JMS-Q1600GC" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/vignette_JMS-Q1600GC-simple-quad.jpg?resize=200%2C153&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/vignette_JMS-Q1600GC-simple-quad.jpg?resize=300%2C230&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/vignette_JMS-Q1600GC-simple-quad.jpg?resize=400%2C306&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2022/11/vignette_JMS-Q1600GC-simple-quad.jpg?fit=500%2C383&amp;ssl=1 500w" sizes="(min-width: 2200px) 100vw, (min-width: 856px) 303px, (min-width: 784px) 403px, (min-width: 712px) 605px, (min-width: 640px) 712px, " /><div class="fusion-rollover">
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												<h4 class="fusion-rollover-title">
					<a class="fusion-rollover-title-link" href="https://www.jeol.fr/produit/spectrometres-de-masse/simple-quadrupole-jms-q1600gc-ultraquadtm-sq-zeta/">
						Simple quadrupôle JMS-Q1600GC UltraQuadTM SQ-Zeta					</a>
				</h4>
			
										<div class="fusion-rollover-categories"><a href="https://www.jeol.fr/portfolio_category/spectrometres-de-masse/" rel="tag">Spectromètres de masse</a></div>					
		
						<a class="fusion-link-wrapper" href="https://www.jeol.fr/produit/spectrometres-de-masse/simple-quadrupole-jms-q1600gc-ultraquadtm-sq-zeta/" aria-label="Spectromètres de masse"></a>
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</div></div><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">Triple quadrupôle JMS-TQ4000GC</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-01-16T12:00:43+01:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
				<img data-recalc-dims="1" decoding="async" width="500" height="383" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/vignette_JMS-TQ4000GC-triple-quadrupole.jpg?resize=500%2C383&#038;ssl=1" class="attachment-full size-full wp-post-image" alt="présentation du triple quadrupôle JMS-TQ4000GC" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/vignette_JMS-TQ4000GC-triple-quadrupole.jpg?resize=200%2C153&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/vignette_JMS-TQ4000GC-triple-quadrupole.jpg?resize=300%2C230&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/vignette_JMS-TQ4000GC-triple-quadrupole.jpg?resize=400%2C306&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/vignette_JMS-TQ4000GC-triple-quadrupole.jpg?fit=500%2C383&amp;ssl=1 500w" sizes="(min-width: 2200px) 100vw, (min-width: 856px) 303px, (min-width: 784px) 403px, (min-width: 712px) 605px, (min-width: 640px) 712px, " /><div class="fusion-rollover">
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												<h4 class="fusion-rollover-title">
					<a class="fusion-rollover-title-link" href="https://www.jeol.fr/produit/spectrometres-de-masse/triple-quadrupole-jms-tq4000gc/">
						Triple quadrupôle JMS-TQ4000GC					</a>
				</h4>
			
										<div class="fusion-rollover-categories"><a href="https://www.jeol.fr/portfolio_category/spectrometres-de-masse/" rel="tag">Spectromètres de masse</a></div>					
		
						<a class="fusion-link-wrapper" href="https://www.jeol.fr/produit/spectrometres-de-masse/triple-quadrupole-jms-tq4000gc/" aria-label="Spectromètres de masse"></a>
	</div>
</div>
</div>
</div></div><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">Chromatographe en phase gazeuse JMS-T2000GC</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-01-16T12:01:19+01:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
				<img data-recalc-dims="1" decoding="async" width="500" height="383" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/vignette_JMS-T2000GC-AccuTOF-GC-Alpha.jpg?resize=500%2C383&#038;ssl=1" class="attachment-full size-full wp-post-image" alt="présentation du JMS-T2000GC" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/vignette_JMS-T2000GC-AccuTOF-GC-Alpha.jpg?resize=200%2C153&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/vignette_JMS-T2000GC-AccuTOF-GC-Alpha.jpg?resize=300%2C230&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/vignette_JMS-T2000GC-AccuTOF-GC-Alpha.jpg?resize=400%2C306&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/vignette_JMS-T2000GC-AccuTOF-GC-Alpha.jpg?fit=500%2C383&amp;ssl=1 500w" sizes="(min-width: 2200px) 100vw, (min-width: 856px) 303px, (min-width: 784px) 403px, (min-width: 712px) 605px, (min-width: 640px) 712px, " /><div class="fusion-rollover">
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												<h4 class="fusion-rollover-title">
					<a class="fusion-rollover-title-link" href="https://www.jeol.fr/produit/spectrometres-de-masse/chromatographe-en-phase-gazeuse-jms-t2000gc/">
						Chromatographe en phase gazeuse JMS-T2000GC					</a>
				</h4>
			
										<div class="fusion-rollover-categories"><a href="https://www.jeol.fr/portfolio_category/spectrometres-de-masse/" rel="tag">Spectromètres de masse</a></div>					
		
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		<title>Triple quadrupôle JMS-TQ4000GC</title>
		<link>https://www.jeol.fr/produit/spectrometres-de-masse/triple-quadrupole-jms-tq4000gc/</link>
					<comments>https://www.jeol.fr/produit/spectrometres-de-masse/triple-quadrupole-jms-tq4000gc/#respond</comments>
		
		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Fri, 28 May 2021 12:31:36 +0000</pubDate>
				<guid isPermaLink="false">https://www.jeol.fr/?post_type=avada_portfolio&#038;p=1068</guid>

					<description><![CDATA[Spectromètre de masse triple quadripôle qui effectue des analyses très rapides et très sensibles.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-29 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-31 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Chromatographe en phase gazeuse couplé à un spectromètre de masse triple quadrupôle pour des analyses très rapides et très sensibles</h2></div><div class="fusion-text fusion-text-26"><h3 style="text-align: justify;">Grâce à des technologies exclusives, JEOL a mis au point un spectromètre de masse permettant d’effectuer des analyses très rapides et très sensibles.<br />
Le spectromètre de masse triple quadripôle JMS-TQ4000GC est issu du savoir faire technologique JEOL et de son expérience en développement d’équipements de pointe en matière de GC-MS.</h3>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-27"><h3 style="text-align: justify;">Technologie 1 : Accumulation d&rsquo;ions</h3>
<p style="text-align: justify;">La cellule courte de collision accumule les ions pendant un temps bref, puis les éjecte en impulsion. Le niveau du bruit peut être réduit en synchronisant le moment de l’éjection d’ions pulsés avec l’acquisition du signal, ce qui permet une analyse à très haute sensibilité.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-28"><h3 style="text-align: justify;">Technologie 2 : Cellule courte</h3>
<p style="text-align: justify;">L&rsquo;utilisation d’une courte cellule de collision permet d&rsquo;éjecter très rapidement tous les ions accumulés dans cette dernière. Cela offre à la fois la très haute sensibilité et la très grande vitesse de la commutation srm : la plus rapide observée pour un spectromètre de masse, sans interaction ionique entre canaux SRM.</p>
<p style="text-align: justify;"><img data-recalc-dims="1" decoding="async" class="alignnone size-full wp-image-1076" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JMS-TQ4000GC-cellule-courte-de-collision.jpg?resize=1100%2C441&#038;ssl=1" alt="Cellule courte de collision - spectromètre de masse JEOL JMS-TQ4000GC" width="1100" height="441" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JMS-TQ4000GC-cellule-courte-de-collision.jpg?resize=200%2C80&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JMS-TQ4000GC-cellule-courte-de-collision.jpg?resize=300%2C120&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JMS-TQ4000GC-cellule-courte-de-collision.jpg?resize=400%2C160&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JMS-TQ4000GC-cellule-courte-de-collision.jpg?resize=600%2C241&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JMS-TQ4000GC-cellule-courte-de-collision.jpg?resize=768%2C308&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JMS-TQ4000GC-cellule-courte-de-collision.jpg?resize=800%2C321&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JMS-TQ4000GC-cellule-courte-de-collision.jpg?resize=1024%2C411&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JMS-TQ4000GC-cellule-courte-de-collision.jpg?w=1100&amp;ssl=1 1100w" sizes="(max-width: 1100px) 100vw, 1100px" /></p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-29"><ul>
<li style="text-align: justify;">Conçu pour l’analyse quantitative de routine</li>
<li style="text-align: justify;">L’outil d’optimisation SRM est disponible pour ajouter de nouveaux composés sur le fichier de données SRM</li>
<li style="text-align: justify;">La fonction Peak Dependent SRM permet la création automatique d’une méthode SRM appropriée</li>
<li style="text-align: justify;">Sondes à insertion directe peut également être envisagé</li>
<li>L’éjection rapide des ions permet :
<ul>
<li style="text-align: justify;">Analyse SRM à haut débit</li>
<li style="text-align: justify;">Élimination des ions interférents (cross talk)</li>
<li style="text-align: justify;">Diminution du bruit → gain en sensibilité et sélectivité</li>
</ul>
</li>
</ul>
</div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-30 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
<div class="fusion-title title fusion-title-32 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">CARACTERISTIQUES</h3></div><div class="accordian fusion-accordian" style="--awb-border-size:1px;--awb-icon-size:16px;--awb-content-font-size:16px;--awb-icon-alignment:left;--awb-hover-color:#f9f9fb;--awb-border-color:#e2e2e2;--awb-background-color:#ffffff;--awb-divider-color:#e2e2e2;--awb-divider-hover-color:#e2e2e2;--awb-icon-color:#ffffff;--awb-title-color:#00817d;--awb-content-color:#000000;--awb-icon-box-color:#00817d;--awb-toggle-hover-accent-color:#37496a;--awb-title-font-family:&quot;Oswald&quot;;--awb-title-font-weight:600;--awb-title-font-style:normal;--awb-content-font-family:&quot;Roboto&quot;;--awb-content-font-style:normal;--awb-content-font-weight:regular;"><div class="panel-group fusion-toggle-icon-boxed" id="accordion-1068-2"><div class="fusion-panel panel-default panel-8f435004144a38951 fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_8f435004144a38951"><a aria-expanded="false" aria-controls="8f435004144a38951" role="button" data-toggle="collapse" data-parent="#accordion-1068-2" data-target="#8f435004144a38951" href="#8f435004144a38951"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Gamme de masse</span></a></h4></div><div id="8f435004144a38951" class="panel-collapse collapse " aria-labelledby="toggle_8f435004144a38951"><div class="panel-body toggle-content fusion-clearfix">
<p>4-1070 m/z</p>
</div></div></div><div class="fusion-panel panel-default panel-a6a25c3b79da7fd93 fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_a6a25c3b79da7fd93"><a aria-expanded="false" aria-controls="a6a25c3b79da7fd93" role="button" data-toggle="collapse" data-parent="#accordion-1068-2" data-target="#a6a25c3b79da7fd93" href="#a6a25c3b79da7fd93"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Vitesse de balayage associé à chaque mode d’acquisition</span></a></h4></div><div id="a6a25c3b79da7fd93" class="panel-collapse collapse " aria-labelledby="toggle_a6a25c3b79da7fd93"><div class="panel-body toggle-content fusion-clearfix">
<p>22222 (u/s)</p>
</div></div></div><div class="fusion-panel panel-default panel-979c5d70eeea9b40c fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_979c5d70eeea9b40c"><a aria-expanded="false" aria-controls="979c5d70eeea9b40c" role="button" data-toggle="collapse" data-parent="#accordion-1068-2" data-target="#979c5d70eeea9b40c" href="#979c5d70eeea9b40c"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Vitesse SRM</span></a></h4></div><div id="979c5d70eeea9b40c" class="panel-collapse collapse " aria-labelledby="toggle_979c5d70eeea9b40c"><div class="panel-body toggle-content fusion-clearfix">
<p>1000 (transition/s)</p>
</div></div></div><div class="fusion-panel panel-default panel-3e5e0b02ef780244c fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_3e5e0b02ef780244c"><a aria-expanded="false" aria-controls="3e5e0b02ef780244c" role="button" data-toggle="collapse" data-parent="#accordion-1068-2" data-target="#3e5e0b02ef780244c" href="#3e5e0b02ef780244c"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Sensibilité SRM</span></a></h4></div><div id="3e5e0b02ef780244c" class="panel-collapse collapse " aria-labelledby="toggle_3e5e0b02ef780244c"><div class="panel-body toggle-content fusion-clearfix">
<p>OFN 100fg<br />
S/N≧50000</p>
</div></div></div><div class="fusion-panel panel-default panel-9a3886ca92c7ed0c5 fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_9a3886ca92c7ed0c5"><a aria-expanded="false" aria-controls="9a3886ca92c7ed0c5" role="button" data-toggle="collapse" data-parent="#accordion-1068-2" data-target="#9a3886ca92c7ed0c5" href="#9a3886ca92c7ed0c5"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">LDI (Limite de Detection de l’Instrument) </span></a></h4></div><div id="9a3886ca92c7ed0c5" class="panel-collapse collapse " aria-labelledby="toggle_9a3886ca92c7ed0c5"><div class="panel-body toggle-content fusion-clearfix">
<p>OFN 2fg<br />
LDI＜0.32fg</p>
</div></div></div></div></div><div class="fusion-text fusion-text-30" style="--awb-text-color:#000000;"><p>Les caractéristiques de ce produit peuvent changer sans notification.</p>
</div>
<div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;margin-bottom:30px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div><div class="fusion-title title fusion-title-33 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">Télécharger les notes d'application</h3></div><div class="fusion-title title fusion-title-34 fusion-sep-none fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;--awb-font-size:14px;"><h3 class="fusion-title-heading title-heading-left" style="margin:0;font-size:1em;">MATÉRIAU - POLYMÈRE</h3></div>
<div class="table-1">
<table width="100%">
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</div></div><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">Chromatographe en phase gazeuse JMS-T2000GC</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-01-16T12:01:19+01:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
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		<title>Chromatographe en phase gazeuse JMS-T2000GC</title>
		<link>https://www.jeol.fr/produit/spectrometres-de-masse/chromatographe-en-phase-gazeuse-jms-t2000gc/</link>
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		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Fri, 28 May 2021 06:55:25 +0000</pubDate>
				<guid isPermaLink="false">https://dev.jeol.fr/?post_type=avada_portfolio&#038;p=796</guid>

					<description><![CDATA[Chromatographe en phase gazeuse couplé à un spectromètre de masse à temps de vol pour l’analyse quantitative et l’analyse qualitative de mélanges complexes.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-9 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-32 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-38 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Chromatographe en phase gazeuse couplé à un spectromètre de masse à temps de vol</h2></div><div class="fusion-text fusion-text-31"><h3 style="text-align: justify;">Lancement de la 6<sup>e</sup> génération de chromatographe en phase gazeuse couplé au spectromètre de masse à temps de vol JEOL : le JMS-T2000GC AccuTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> GC-Alpha</h3>
<p style="text-align: justify;">JMS-T2000GC AccuTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> GC-Alpha : le GC-MS ultime qui représente une amélioration significative des performances et des fonctionnalités grâce à deux technologies clés nouvellement développées, tout en offrant la plus grande facilité d’utilisation pour l’opérateur.</p>
<p style="text-align: justify;">Les performances matérielles de base ont été considérablement améliorées et une nouvelle génération de logiciels d&rsquo;analyses automatisées des données est incluse dans la configuration standard.</p>
<p style="text-align: justify;">Le JMS-T2000GC AccuTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> GC-Alpha est donc doté de deux nouvelles technologies clés :</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-32"><h3 style="text-align: justify;">Technologie clé 1 : nouveau matériel haute performance</h3>
<p style="text-align: justify;">Le JMS-T2000GC AccuTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> GC-Alpha, la 6<sup>e</sup> génération de la série à succès AccuTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> GC, atteint trois fois la puissance de résolution de masse et la précision de mesure de masse de l&rsquo;ancien AccuTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> GCx-plus en utilisant un nouveau système optique ionique qui atteint une excellente sensibilité et une vitesse d&rsquo;acquisition de données élevée, caractéristiques de longue date de la série GC AccuTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" />. De plus, le système a une large plage dynamique qui est bénéfique non seulement pour l&rsquo;analyse quantitative mais également pour l&rsquo;analyse qualitative de mélanges complexes.<br />
Une grande variété de techniques d&rsquo;ionisation &#8211; ionisation de champ (FI), désorption de champ (FD), photoionisation (PI) et ionisation chimique (CI) &#8211; sont disponibles en option, en plus de l&rsquo;ionisation électronique standard (EI). Deux sources d&rsquo;ions combinées sont également disponibles en option &#8211; la source d&rsquo;ions combinée EI / FI / FD et la source d&rsquo;ions combinée EI / PI qui permettent de basculer facilement entre les techniques d&rsquo;ionisation sans rompre le vide ou remplacer les sources d&rsquo;ions.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-33"><h3>Technologie clé 2 : Une nouvelle génération de logiciels d&rsquo;analyse pour un fonctionnement simple et rapide (msFineAnalysis)</h3>
<p>Le logiciel msFineAnalysis est une nouvelle génération de logiciel d&rsquo;analyse de données automatisé qui fournit des résultats qualitatifs en combinant les données acquises par l’ionisation électronique EI et l&rsquo;ionisation douce (FI, CI ou PI) d&rsquo;une manière simple, rapide et automatisée. Ce logiciel utilise pleinement les données de haute qualité obtenues par le JMS-T2000GC AccuTOF <img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> GC-Alpha, offrant ainsi une nouvelle approche d&rsquo;analyse qualitative pour l&rsquo;identification de composés inconnus.<br />
La nouvelle fonction de comparaison à deux échantillons fournit des graphiques qui peuvent illustrer visuellement les composants distinctifs entre les deux échantillons. Après avoir déterminé s&rsquo;il existe des différences, une analyse intégrée est effectuée pour tous les composants.<br />
Le logiciel prend également en charge l&rsquo;analyse des données GC / EI.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-34"><p style="text-align: center;"><iframe title="YouTube video player" src="https://www.youtube.com/embed/euJqfcc-bcM" width="640" height="360" frameborder="0" allowfullscreen="allowfullscreen"></iframe><br />
<sub><i>(4 min)</i></sub></p>
</div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-33 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
<div class="fusion-title title fusion-title-39 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">CARACTERISTIQUES</h3></div><div class="accordian fusion-accordian" style="--awb-border-size:1px;--awb-icon-size:16px;--awb-content-font-size:16px;--awb-icon-alignment:left;--awb-hover-color:#f9f9fb;--awb-border-color:#e2e2e2;--awb-background-color:#ffffff;--awb-divider-color:#e2e2e2;--awb-divider-hover-color:#e2e2e2;--awb-icon-color:#ffffff;--awb-title-color:#00817d;--awb-content-color:#000000;--awb-icon-box-color:#00817d;--awb-toggle-hover-accent-color:#37496a;--awb-title-font-family:&quot;Oswald&quot;;--awb-title-font-weight:600;--awb-title-font-style:normal;--awb-content-font-family:&quot;Roboto&quot;;--awb-content-font-style:normal;--awb-content-font-weight:regular;"><div class="panel-group fusion-toggle-icon-boxed" id="accordion-796-3"><div class="fusion-panel panel-default panel-4d7e4b1572b0ae3a8 fusion-toggle-has-divider" style="--awb-title-color:#00817d;"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_4d7e4b1572b0ae3a8"><a class="active" aria-expanded="true" aria-controls="4d7e4b1572b0ae3a8" role="button" data-toggle="collapse" data-parent="#accordion-796-3" data-target="#4d7e4b1572b0ae3a8" href="#4d7e4b1572b0ae3a8"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Méthodes d’ionisation disponibles</span></a></h4></div><div id="4d7e4b1572b0ae3a8" class="panel-collapse collapse in" aria-labelledby="toggle_4d7e4b1572b0ae3a8"><div class="panel-body toggle-content fusion-clearfix">
<p>EI : par impact électronique<br />
CI : ionisation chimique<br />
PI : photoionisation<br />
FI/FD : Field ionization correspondant à l’ionisation de champ</p>
</div></div></div><div class="fusion-panel panel-default panel-f2ceb5b81de663878 fusion-toggle-has-divider" style="--awb-title-color:#00817d;"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_f2ceb5b81de663878"><a class="active" aria-expanded="true" aria-controls="f2ceb5b81de663878" role="button" data-toggle="collapse" data-parent="#accordion-796-3" data-target="#f2ceb5b81de663878" href="#f2ceb5b81de663878"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Analyzer</span></a></h4></div><div id="f2ceb5b81de663878" class="panel-collapse collapse in" aria-labelledby="toggle_f2ceb5b81de663878"><div class="panel-body toggle-content fusion-clearfix">
<p>Reflectron Time-of-Flight Mass Spectrometer</p>
</div></div></div><div class="fusion-panel panel-default panel-099e31991756cf34c fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_099e31991756cf34c"><a aria-expanded="false" aria-controls="099e31991756cf34c" role="button" data-toggle="collapse" data-parent="#accordion-796-3" data-target="#099e31991756cf34c" href="#099e31991756cf34c"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Detector</span></a></h4></div><div id="099e31991756cf34c" class="panel-collapse collapse " aria-labelledby="toggle_099e31991756cf34c"><div class="panel-body toggle-content fusion-clearfix">
<p>Dual Micro Channel Plate</p>
</div></div></div><div class="fusion-panel panel-default panel-95ed862e0e43befe6 fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_95ed862e0e43befe6"><a aria-expanded="false" aria-controls="95ed862e0e43befe6" role="button" data-toggle="collapse" data-parent="#accordion-796-3" data-target="#95ed862e0e43befe6" href="#95ed862e0e43befe6"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Data Acquisition System</span></a></h4></div><div id="95ed862e0e43befe6" class="panel-collapse collapse " aria-labelledby="toggle_95ed862e0e43befe6"><div class="panel-body toggle-content fusion-clearfix">
<p>Continuous Average</p>
</div></div></div><div class="fusion-panel panel-default panel-fc8fef72b4e5af89b fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_fc8fef72b4e5af89b"><a aria-expanded="false" aria-controls="fc8fef72b4e5af89b" role="button" data-toggle="collapse" data-parent="#accordion-796-3" data-target="#fc8fef72b4e5af89b" href="#fc8fef72b4e5af89b"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Gas Chromatograph</span></a></h4></div><div id="fc8fef72b4e5af89b" class="panel-collapse collapse " aria-labelledby="toggle_fc8fef72b4e5af89b"><div class="panel-body toggle-content fusion-clearfix">
<p>Agilent 8890</p>
</div></div></div><div class="fusion-panel panel-default panel-617322d534b5bc4d1 fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_617322d534b5bc4d1"><a aria-expanded="false" aria-controls="617322d534b5bc4d1" role="button" data-toggle="collapse" data-parent="#accordion-796-3" data-target="#617322d534b5bc4d1" href="#617322d534b5bc4d1"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Data System</span></a></h4></div><div id="617322d534b5bc4d1" class="panel-collapse collapse " aria-labelledby="toggle_617322d534b5bc4d1"><div class="panel-body toggle-content fusion-clearfix">
<p>Personal Computer, Monitor, Color Printer, Windows<sup>Ⓡ</sup>, Operation System, Main Program (msAxel), Automated Data Analysis Program (msFineAnalysis)</p>
</div></div></div><div class="fusion-panel panel-default panel-cf4c3bfd6cd995581 fusion-toggle-has-divider"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_cf4c3bfd6cd995581"><a aria-expanded="false" aria-controls="cf4c3bfd6cd995581" role="button" data-toggle="collapse" data-parent="#accordion-796-3" data-target="#cf4c3bfd6cd995581" href="#cf4c3bfd6cd995581"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Options</span></a></h4></div><div id="cf4c3bfd6cd995581" class="panel-collapse collapse " aria-labelledby="toggle_cf4c3bfd6cd995581"><div class="panel-body toggle-content fusion-clearfix">
<p>EI/FI/FD combination ion source, EI/PI combination ion source, CI ion source, FD/FI ion source, DIP DEP</p>
</div></div></div></div></div><div class="fusion-text fusion-text-35" style="--awb-text-color:#000000;"><p>Les caractéristiques de ce produit peuvent changer sans notification.</p>
</div></div></div></div></div><div class="fusion-fullwidth fullwidth-box fusion-builder-row-10 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-34 fusion_builder_column_1_1 1_1 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-40 fusion-title-text fusion-title-size-paragraph"><div class="title-sep-container title-sep-container-left fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div><span class="awb-title-spacer fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"></span><p class="fusion-title-heading title-heading-left title-heading-tag" style="margin:0;">Produits associés</p><span class="awb-title-spacer"></span><div class="title-sep-container title-sep-container-right"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div></div><div class="fusion-recent-works fusion-portfolio-element fusion-portfolio fusion-portfolio-5 fusion-portfolio-carousel fusion-portfolio-paging-pagination recent-works-carousel portfolio-carousel picture-size-auto fusion-portfolio-rollover" data-id="-rw-5"><div class="awb-carousel awb-swiper awb-swiper-carousel" style="--awb-columns:4;" data-autoplay="no" data-columns="4" data-itemmargin="30" data-itemwidth="180" data-touchscroll="no" data-imagesize="auto"><div class="swiper-wrapper"><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">JMS-S3000 NewSpiralTOF<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> MALDI-TOFMS</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-07-08T19:20:06+02:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
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