{"id":3679,"date":"2024-04-23T19:29:34","date_gmt":"2024-04-23T23:29:34","guid":{"rendered":"https:\/\/dev26.lecowebtest.com\/news\/\/"},"modified":"2026-06-22T14:55:32","modified_gmt":"2026-06-22T18:55:32","slug":"pegasus-btx-gc-ms-de-paillasse","status":"publish","type":"post","link":"https:\/\/www.leco.com\/fr\/news\/pegasus-btx-benchtop-gc-ms\/","title":{"rendered":"Une nouvelle approche de la chromatographie en phase gazeuse multidimensionnelle : la s\u00e9rie Pegasus BTX GC-MS"},"content":{"rendered":"<div class=\"wp-block-group is-style-leco-vertical-margin-top has-global-padding is-layout-constrained wp-container-core-group-is-layout-875e403b wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-1ffe0ea6 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Publi\u00e9 le<\/p>\n\n\n<div style=\"line-height:1;margin-top:12px;margin-left:6px\" class=\"wp-block-post-date has-custom-1-font-size\"><time datetime=\"2024-04-23T19:29:34-04:00\">23 avril 2024<\/time><\/div><\/div>\n\n\n<h1 class=\"is-style-default wp-block-post-title\">Une nouvelle approche de la chromatographie en phase gazeuse multidimensionnelle : la s\u00e9rie Pegasus BTX GC-MS<\/h1><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\"><figure class=\"is-style-rounded wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"628\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-pegasus-btx-at-analytica-2024.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"LECO Employees: Alexander Albrecht, Ralf Loescher , Farai Rukunda, and Slava Artaev\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-pegasus-btx-at-analytica-2024.jpg 1200w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-pegasus-btx-at-analytica-2024-300x157.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-pegasus-btx-at-analytica-2024-1024x536.jpg 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-pegasus-btx-at-analytica-2024-768x402.jpg 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-pegasus-btx-at-analytica-2024-18x9.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\"><\/figure><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1ea9787f wp-block-group-is-layout-constrained\" style=\"margin-top:48px\">\n<div class=\"leco-share-article align-left wp-block-create-block-leco-share-article\">\n\t<div class=\"share-article-wrapper\">\n\t\t<button class=\"share-article-button\" data-url=\"https:\/\/www.leco.com\/fr\/news\/pegasus-btx-benchtop-gc-ms\/\" aria-label=\"Partager l&#039;article\">\n\t\t\tPartager l'article\t\t<\/button>\n\t\t<span class=\"share-article-copied\" aria-live=\"polite\" aria-atomic=\"true\">\n\t\t\tLien de l'article copi\u00e9\t\t<\/span>\n\t<\/div>\n<\/div>\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1ea9787f wp-block-group-is-layout-constrained\" style=\"margin-top:48px\">\n<p class=\"wp-block-paragraph\">In complex chemical analysis, capturing every single analytes in a heavily congested sample matrix is a constant challenge. Missing a trace component can alter research outcomes, compromise product quality, or overlook a critical forensic clue. To address these extreme analytical demands, the <a href=\"https:\/\/www.leco.com\/fr\/instrument\/gc-tofms-de-paillasse\/\" data-type=\"instrument\" data-id=\"2168\">LECO Pegasus BTX series<\/a> combines high-performance multi-dimensional gas chromatography (GCxGC) with advanced time-of-flight mass spectrometry (TOFMS), providing an optimized benchtop solution for non-targeted screening.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The system is engineered for laboratories that have outgrown traditional single-dimensional GC-MS capabilities and require enhanced peak capacity and cleaner spectral deconvolution without expanding their lab\u2019s bench footprint.<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h2-style\" style=\"margin-top:var(--wp--preset--spacing--2-xl)\">Maximizing Peak Capacity and Sensitivity<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">At the core of the Pegasus BTX\u2019s performance is its ability to handle complex matrices where coelution is common. By utilizing multi-dimensional separations, the system uncovers critical trace-level compounds that are typically lost in the baseline of standard GC runs.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Consumables-Free Modulation:<\/strong> When configured as the Pegasus BTX 4D, the system pairs with the <a href=\"https:\/\/www.leco.com\/fr\/instrument\/solutions-de-modulation-gcxgc\/\" data-type=\"instrument\" data-id=\"61\">Paradigm Flow Modulator<\/a> or standard thermal modulation options. This allows laboratories to dramatically increase peak capacity and resolution without the ongoing cost, maintenance, and handling complexity of liquid nitrogen.<\/li>\n\n\n\n<li><strong>High-Speed TOFMS Detection:<\/strong> Time-of-flight mass spectrometry provides the rapid acquisition rates necessary to accurately map the incredibly narrow peak widths generated by multi-dimensional chromatography.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h2-style\" style=\"margin-top:var(--wp--preset--spacing--2-xl)\">Advanced Deconvolution with ChromaTOF<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hardware is only half of the equation; multi-dimensional data requires software capable of extracting meaningful insights efficiently. The Pegasus BTX series relies on LECO\u2019s proprietary <a href=\"https:\/\/www.leco.com\/fr\/instrument\/logiciel-chromatof-gc-ms\/\" data-type=\"instrument\" data-id=\"101\">ChromaTOF software platform<\/a> to automate the identification process.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Even when chromatographic peaks are not completely separated physically, the software\u2019s automated spectral deconvolution mathematically separates overlapping mass spectra. This ensures clean, unadulterated spectra that can be cross-referenced with standard libraries (such as NIST or Wiley) with absolute confidence, minimizing manual data processing bottlenecks.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\">The Global Debut at Analytica<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The development of the Pegasus BTX series was a multi-year journey of research, engineering, and rigorous testing at LECO. This milestone culminated on 10 April 2024, when the system made its official international debut at the Analytica exhibition in Munich, Germany.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Introducing a benchtop GC-TOFMS with the market\u2019s first two-year detector warranty required bringing together our global leadership and engineering teams to present the technology directly to the analytical community.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The global launch wasn\u2019t just about revealing hardware\u2014it was about establishing a new benchmark for long-term customer support and reliability in multidimensional chromatography. As Christine Loeb-Stubbins, LECO European Field Product Manager for Separation Science, noted during the debut: \u201cIt\u2019s not just about selling products; it\u2019s about making it work the best for the customers\u2019 needs.\u201d<\/p>\n\n\n\n<figure data-wp-context='{\"galleryId\":\"6a92b9f590fa2\"}' data-wp-interactive=\"core\/gallery\" class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure data-wp-context='{\"imageId\":\"6a92b9f5917d3\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a92b9f5917d3\" class=\"wp-block-image size-large is-style-rounded wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"6099\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-analytica-attendees.jpg\" alt=\"Introducing the new Pegasus BTX at Analytica\" class=\"wp-image-6099\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-analytica-attendees.jpg 800w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-analytica-attendees-300x225.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-analytica-attendees-768x576.jpg 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-analytica-attendees-16x12.jpg 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<figure data-wp-context='{\"imageId\":\"6a92b9f591df1\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a92b9f591df1\" class=\"wp-block-image size-large is-style-rounded wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"536\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"6098\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-pegasus-btx-at-analytica-2024-1024x536.jpg\" alt=\"LECO Employees: Alexander Albrecht, Ralf Loescher , Farai Rukunda, and Slava Artaev\" class=\"wp-image-6098\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-pegasus-btx-at-analytica-2024-1024x536.jpg 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-pegasus-btx-at-analytica-2024-300x157.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-pegasus-btx-at-analytica-2024-768x402.jpg 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-pegasus-btx-at-analytica-2024-18x9.jpg 18w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-pegasus-btx-at-analytica-2024.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<figure data-wp-context='{\"imageId\":\"6a92b9f592749\"}' data-wp-interactive=\"core\/image\" data-wp-key=\"6a92b9f592749\" class=\"wp-block-image size-large is-style-rounded wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"6102\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-europe-analytica-team.jpg\" alt=\"The LECO Germany team at Analytica\" class=\"wp-image-6102\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-europe-analytica-team.jpg 800w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-europe-analytica-team-300x225.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-europe-analytica-team-768x576.jpg 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2024\/04\/leco-europe-analytica-team-16x12.jpg 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><button class=\"lightbox-trigger\" type=\"button\" aria-haspopup=\"dialog\" data-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\" data-wp-init=\"callbacks.initTriggerButton\" data-wp-on--click=\"actions.showLightbox\" data-wp-style--right=\"state.thisImage.buttonRight\" data-wp-style--top=\"state.thisImage.buttonTop\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\"><\/path>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h2-style\" style=\"margin-top:var(--wp--preset--spacing--2-xl)\">Versatile Applications Across Industries<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Because of its combination of high sensitivity and robust data processing, the Pegasus BTX series supports a broad range of application areas:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.leco.com\/fr\/application\/environnemental\/\" data-type=\"application\" data-id=\"2055\">Environmental Forensics<\/a><\/strong>: Tracking emerging contaminants, microplastics, and complex petroleum markers in vulnerable ecosystems.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.leco.com\/fr\/application\/arome-saveur-parfum\/\" data-type=\"application\" data-id=\"60\">Flavor, Fragrance<\/a>, et <a href=\"https:\/\/www.leco.com\/fr\/application\/securite-alimentaire\/\" data-type=\"application\" data-id=\"2059\">S\u00e9curit\u00e9 alimentaire<\/a><\/strong>: Profiling intricate aromatic formulations and detecting trace-level off-flavors or contaminants in food matrices.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.leco.com\/fr\/application\/metabolomique\/\" data-type=\"application\" data-id=\"2056\">Metabolomics and Biomarker Discovery<\/a><\/strong>: Identifying and profiling low-abundance metabolites within dense biological fluids.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">By delivering high-end multi-dimensional performance in a practical, benchtop form factor, the Pegasus BTX series remains a cornerstone for laboratories pushing the boundaries of non-targeted chemical characterization.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1ea9787f wp-block-group-is-layout-constrained\" style=\"margin-top:48px\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h4-style\">Instruments utilis\u00e9s<\/h2>\n\n\n\n<div class=\"leco-card-grid-block wp-block-create-block-leco-card-grid\">\n\t<div class=\"leco-card-grid columns-2\" role=\"list\" aria-label=\"Card grid\">\n\t\t\n\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/fr\/instrument\/gc-tofms-de-paillasse\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"Pegasus BTX Series - Click to learn more\">\n\t\t\n\t\t\t<!-- Card Image -->\n\t\t\t<div class=\"leco-card-image\" role=\"img\" aria-label=\"Syst\u00e8me GC-MS LECO Pegasus BTX avec chargeur automatique\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-btx-gc-ms-with-autoloader.webp\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-btx-gc-ms-with-autoloader-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-btx-gc-ms-with-autoloader-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-btx-gc-ms-with-autoloader-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-btx-gc-ms-with-autoloader.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"Syst\u00e8me GC-MS LECO Pegasus BTX avec chargeur automatique\" class=\"leco-card-img\" loading=\"lazy\" decoding=\"sync\">\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<!-- Card Content -->\n\t\t\t<div class=\"leco-card-content\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-card-title\">\n\t\t\t\t\t\tS\u00e9rie Pegasus BTX\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t<div class=\"leco-card-bottom\">\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"leco-card-description\">\n\t\t\t\t\t\t\tHigh-Sensitivity Time-of-Flight Mass Spectrometer\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"leco-card-link\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t<svg class=\"leco-card-arrow\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"44\" height=\"44\" viewbox=\"0 0 44 44\" fill=\"none\" focusable=\"false\">\n\t\t\t\t\t\t\t\t<path d=\"M12.7998 22C12.7998 22.5523 13.2475 23 13.7998 23L27.3857 23L21.7998 28.5859C21.4093 28.9764 21.4093 29.6095 21.7998 30C22.1903 30.3905 22.8234 30.3905 23.2139 30L30.5068 22.7071C30.8973 22.3166 30.8973 21.6834 30.5068 21.2929L23.2139 14C22.8234 13.6095 22.1903 13.6095 21.7998 14C21.4093 14.3905 21.4093 15.0236 21.7998 15.4141L27.3857 21L13.7998 21C13.2475 21 12.7998 21.4477 12.7998 22Z\" fill=\"#78543D\"><\/path>\n\t\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/a>\n\t\t\n\t\t\t<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-7d5f9c92 wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading is-style-h4-style\">Nouvelles connexes<\/h2>\n\n\n\n<div class=\"wp-block-query is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"columns-3 wp-block-post-template is-layout-grid wp-container-core-post-template-is-layout-1d17308c wp-block-post-template-is-layout-grid\"><li class=\"wp-block-post post-5701 post type-post status-publish format-standard has-post-thumbnail hentry category-news instrument-model-btx instrument-model-hrt core-analysis-type-gc-mass-spectrometry application-type-battery-analysis product-line-mass-spectrometry\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/fr\/news\/battery-solvent-impurities-using-gc-ms\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/06\/jumper-power-cable-on-battery-terminal.webp\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Identifier avec confiance les impuret\u00e9s du solvant de batterie \u00e0 l&#039;aide de la GC-MS\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/06\/jumper-power-cable-on-battery-terminal.webp 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/06\/jumper-power-cable-on-battery-terminal-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/06\/jumper-power-cable-on-battery-terminal-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/06\/jumper-power-cable-on-battery-terminal-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/06\/jumper-power-cable-on-battery-terminal-18x10.webp 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/a><\/figure>\n\n<h4 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-25e6d450634c6f6ce866507b40ad7ad3 wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/www.leco.com\/fr\/news\/battery-solvent-impurities-using-gc-ms\/\" target=\"_self\">Identifier avec confiance les impuret\u00e9s du solvant de batterie \u00e0 l'aide de la GC-MS<\/a><\/h4>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-06-22T18:37:00.388Z\">22 juin 2026<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-3967 post type-post status-publish format-standard has-post-thumbnail hentry category-news instrument-model-57 instrument-model-58 instrument-model-btx4d instrument-model-tga801 instrument-model-tgm800 core-analysis-type-carbon core-analysis-type-gc-mass-spectrometry core-analysis-type-moisture core-analysis-type-nitrogen application-type-aroma-flavor-fragrance application-type-soil-analysis product-line-elemental-analysis product-line-mass-spectrometry product-line-thermal-analysis\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/fr\/news\/chemistry-of-wine-community-tasting-event\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting.webp\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"La chimie du vin : quand le go\u00fbt, la science et la communaut\u00e9 se rencontrent dans le sud-ouest du Michigan\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting.webp 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/alex-blematl-lake-michigan-college-wine-tasting-18x10.webp 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/a><\/figure>\n\n<h4 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-25e6d450634c6f6ce866507b40ad7ad3 wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/www.leco.com\/fr\/news\/chemistry-of-wine-community-tasting-event\/\" target=\"_self\">La chimie du vin : quand le go\u00fbt, la science et la communaut\u00e9 se rencontrent dans le sud-ouest du Michigan<\/a><\/h4>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-06-22T18:37:00.388Z\">22 juin 2026<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-3321 post type-post status-publish format-standard has-post-thumbnail hentry category-news instrument-model-bt instrument-model-btx core-analysis-type-gc-mass-spectrometry application-type-aroma-flavor-fragrance product-line-mass-spectrometry\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/fr\/news\/easter-identifying-jellybean-flavor-profile\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2018\/11\/jelly-beans-on-purple-background.webp\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"P\u00e2ques signifie\u2026 Identifier le profil gustatif d&#039;un bonbon g\u00e9lifi\u00e9\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2018\/11\/jelly-beans-on-purple-background.webp 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2018\/11\/jelly-beans-on-purple-background-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2018\/11\/jelly-beans-on-purple-background-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2018\/11\/jelly-beans-on-purple-background-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2018\/11\/jelly-beans-on-purple-background-18x10.webp 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/a><\/figure>\n\n<h4 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-25e6d450634c6f6ce866507b40ad7ad3 wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/www.leco.com\/fr\/news\/easter-identifying-jellybean-flavor-profile\/\" target=\"_self\">P\u00e2ques signifie\u2026 Identifier le profil gustatif d'un bonbon g\u00e9lifi\u00e9<\/a><\/h4>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-06-22T18:37:00.388Z\">22 juin 2026<\/time><\/div><\/div>\n\n<\/li><\/ul><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Discover how the Pegasus BTX series brings high-performance multi-dimensional GCxGC-TOFMS and automated deconvolution to a robust, space-saving benchtop design.<\/p>","protected":false},"author":9,"featured_media":6098,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"instrument-model":[90,91],"core-analysis-type":[27],"application-type":[],"product-line":[11],"class_list":["post-3679","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","instrument-model-btx","instrument-model-btx4d","core-analysis-type-gc-mass-spectrometry","product-line-mass-spectrometry"],"_links":{"self":[{"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/posts\/3679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/comments?post=3679"}],"version-history":[{"count":0,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/posts\/3679\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/media\/6098"}],"wp:attachment":[{"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/media?parent=3679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/categories?post=3679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/tags?post=3679"},{"taxonomy":"instrument-model","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/instrument-model?post=3679"},{"taxonomy":"core-analysis-type","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/core-analysis-type?post=3679"},{"taxonomy":"application-type","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/application-type?post=3679"},{"taxonomy":"product-line","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/product-line?post=3679"}],"curies":[{"name":"Bien jou\u00e9","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}