{"id":6613,"date":"2026-06-26T14:55:00","date_gmt":"2026-06-26T18:55:00","guid":{"rendered":"https:\/\/dev26.lecowebtest.com\/news\/\/"},"modified":"2026-07-06T15:24:22","modified_gmt":"2026-07-06T19:24:22","slug":"hochleistungs-polymeranalyse-gcxgc-hrtofms","status":"publish","type":"post","link":"https:\/\/www.leco.com\/de\/news\/high-performance-polymer-analysis-gcxgc-hrtofm\/","title":{"rendered":"Bew\u00e4ltigung der Herausforderung der Hochleistungs-Polymeranalytik mit GCxGC-HRTOFMS"},"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\">Ver\u00f6ffentlicht am<\/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=\"2026-07-06T18:56:08.693Z\">6. Juli 2026<\/time><\/div><\/div>\n\n\n<h1 class=\"is-style-h2-style wp-block-post-title\">Bew\u00e4ltigung der Herausforderung der Hochleistungs-Polymeranalytik mit GCxGC-HRTOFMS<\/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=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Pellets aus Kunststoff, neben einem Kunststoffprodukt\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets.png 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets-300x169.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets-1024x576.png 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets-768x432.png 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets-18x10.png 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/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\/de\/news\/high-performance-polymer-analysis-gcxgc-hrtofm\/\" aria-label=\"Artikel teilen\">\n\t\t\tArtikel teilen\t\t<\/button>\n\t\t<span class=\"share-article-copied\" aria-live=\"polite\" aria-atomic=\"true\">\n\t\t\tArtikel-Link kopiert\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\">Hochleistungspolymere bieten eine unvergleichliche chemische und thermische Best\u00e4ndigkeit, wodurch sie sich ideal f\u00fcr eine Vielzahl anspruchsvoller Anwendungen in der Luft- und Raumfahrt sowie in der Halbleiterfertigung eignen. Diese Widerstandsf\u00e4higkeit stellt die analytische Forschung vor eine Herausforderung, die durch eine betr\u00e4chtliche Vielfalt an Formulierungen, einschlie\u00dflich einer gro\u00dfen Bandbreite an Additiven, zus\u00e4tzlich kompliziert wird.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vor kurzem stellten sich die Chemiker bei LECO der Herausforderung, die chemische Zusammensetzung eines Hochleistungspolymers namens Polyphenylensulfid (PPS) zu charakterisieren. PPS ist ein Thermoplast mit einer teilkristallinen Struktur, der auf hohe Hitze- und Chemikalienbest\u00e4ndigkeit ausgelegt ist. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00fcr diese Analysen wurden zwei sich erg\u00e4nzende analytische Techniken eingesetzt, um diese komplexe und anspruchsvolle Probe zu untersuchen: thermische Desorption und Pyrolyse.<\/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)\">Thermische Desorption und Pyrolyse<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Die Thermische Desorption beinhaltet das kontrollierte Erhitzen einer Probe auf bis zu 300 Grad Celsius, wodurch die schrittweise Verfl\u00fcchtigung von Schl\u00fcsselanalyten in der Probe erm\u00f6glicht wird, idealerweise ohne deren chemische Struktur zu besch\u00e4digen. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bei der Pyrolyse wird eine viel intensurere Hitze verwendet, die bei 600 Grad Celsius und dar\u00fcber liegt. Anstatt sich auf die Erhaltung fl\u00fcchtiger Stoffe zu konzentrieren, erm\u00f6glicht die Pyrolyse die Analyse weniger fl\u00fcchtiger Polymere, indem diese langen Ketten in leichter zu analysierende Segmente aufgespalten werden. <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--l)\">\n<h3 class=\"wp-block-heading is-style-h3-style\" style=\"margin-top:var(--wp--preset--spacing--2-xl)\">Komplement\u00e4re analytische Verfahren<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Durch die Anwendung beider Methoden kann die vollst\u00e4ndige chemische Zusammensetzung aufgedeckt werden: Additive und Verunreinigungen durch Thermodesorption sowie die Basispolymerstruktur mittels Pyrolyse. Die Verwendung nur einer der Methoden w\u00fcrde zu einem unvollst\u00e4ndigen Bild des Polymers f\u00fchren, wodurch die Analyse an Wert verliert und L\u00fccken in den Ergebnissen entstehen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dieser zweigleisige analytische Ansatz erm\u00f6glicht eine vollst\u00e4ndigere Analyse komplexer und anspruchsvoller Polymere ohne den erheblichen Probenvorbereitungsaufwand alternativer Methoden wie Aufl\u00f6sung oder Derivatisierung. Mit thermischer Desorption und Pyrolyse erhalten Sie das gew\u00fcnschte Ergebnis ohne lange Wartezeiten.<\/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<h3 class=\"wp-block-heading is-style-h3-style\" style=\"margin-top:var(--wp--preset--spacing--2-xl)\">Warum 1D-GC nicht ausreicht<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zwar erm\u00f6glichten thermische Desorption und Pyrolyse die Analyse des PPS mittels Gaschromatographie, doch erfordert die Untersuchung dieses Hochleistungspolymers den Einsatz ebenso leistungsf\u00e4higer Analyseger\u00e4te, um fundierte und zuverl\u00e4ssige Erkenntnisse zu gewinnen. Die Chemiker von LECO untersuchten die Probe sowohl mittels GC-TOFMS (Gaschromatographie-Flugzeit-Massenspektrometrie) als auch mittels GCxGC-HRTOFMS (zweidimensionale Gaschromatographie mit hochaufl\u00f6sender Flugzeit-Massenspektrometrie), und die Unterschiede waren bemerkenswert.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die mehrdimensionale Chromatographie f\u00fchrte zu einer hervorragenden Trennung von Verbindungen, die bei der Trennung in der ersten Dimension gemeinsam eluierten. Das Pegasus HRT+4D lieferte im Vergleich zur 1D-GC-HRMS-Analyse klarere Spektren und erm\u00f6glichte eine gr\u00f6\u00dfere Anzahl von Verbindungsidentifizierungen.<\/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 is-style-h2-style\" style=\"margin-top:var(--wp--preset--spacing--2-xl)\">Die Bedeutung zuversichtlicher Ergebnisse<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Die Analyse von Hochleistungspolymers ist entscheidend, um Produktqualit\u00e4t und -sicherheit zu gew\u00e4hrleisten. Da Polymere h\u00e4ufig in Umgebungen eingesetzt werden, in denen Leistung nicht nur erwartet wird, sondern missionskritisch ist, ist es unerl\u00e4sslich, dass sie wie vorgesehen funktionieren. \u00dcber die Qualit\u00e4tskontrolle hinaus erm\u00f6glicht eine effektive Analyse dieser Polymere die Optimierung aktueller industrieller Prozesse sowie die Entwicklung besserer Hochleistungspolymere und Herstellungsverfahren.<\/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-h2-style\">L\u00f6se deine Polymer-Herausforderungen<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00fcr einen genaueren Blick auf die Forschung und eine detailliertere Beschreibung des Prozesses sehen Sie sich unser Webinar zur Charakterisierung von Hochleistungspolymere mittels thermischer Desorption und Pyrolyse gekoppelt mit hochaufl\u00f6sender Massenspektrometrie an.<\/p>\n\n\n<div class=\"leco-event-rows wp-block-create-block-leco-event-rows\">\n\t\t<div class=\"leco-event-rows__row\">\n\t\t<div class=\"leco-event-rows__split\">\n\n\t\t\t<!-- Left: Featured image -->\n\t\t\t<div class=\"leco-event-rows__image-col\">\n\t\t\t\t<figure class=\"wp-block-image size-full is-style-rounded-full-width\">\n\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/frying-pan-skillet-egg-zucchini-1024x576.webp\" alt=\"Bratpfanne mit Ei und Zucchini\" style=\"aspect-ratio:4\/3;object-fit:cover\">\n\t\t\t\t<\/figure>\n\t\t\t<\/div>\n\n\t\t\t<!-- Right: Content -->\n\t\t\t<div class=\"leco-event-rows__content-col\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-event-rows__title is-style-h4-style\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/de\/events\/webinar\/polymer-characterization-high-res-gc-ms\/\">\n\t\t\t\t\t\t\tCharakterisierung von Polymeren mittels thermischer Desorption\/Pyrolyse Hochaufl\u00f6sender TOF-MS\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"leco-event-rows__excerpt\">\n\t\t\t\t\t\t<p>Entdecken Sie, wie hochaufl\u00f6sende GC-MS pr\u00e4zise chemische Einblicke f\u00fcr fortschrittliche Polymercharakterisierungs- und Deformulierungs-Workflows liefert.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"leco-event-rows__date\">\n\t\t\t\t\t\tOn Demand\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n\t\t\t\t\t<div class=\"wp-block-button\">\n\t\t\t\t\t\t<a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.leco.com\/de\/events\/webinar\/polymer-characterization-high-res-gc-ms\/\">\n\t\t\t\t\t\t\tAuf Abruf\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-67eca248 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Um mehr \u00fcber die Arbeit von LECO im Bereich Hochleistungswerkstoffe zu erfahren, besuchen Sie unsere <a href=\"https:\/\/www.leco.com\/de\/bewerbung\/hochleistungsmaterialien\/\" data-type=\"application\" data-id=\"4513\">Ressourcen-Hub f\u00fcr Hochleistungswerkstoffe<\/a>. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\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\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\">Verwendete Instrumente<\/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\/de\/instrument\/hochauflosende-gc-ms-hrt\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"Pegasus HRT 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=\"LECO Pegasus Hochaufl\u00f6sendes GC-TOF-MS\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-pegasus-hrt-high-resolution-gc-tof-ms.webp\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-pegasus-hrt-high-resolution-gc-tof-ms-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-pegasus-hrt-high-resolution-gc-tof-ms-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-pegasus-hrt-high-resolution-gc-tof-ms-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-pegasus-hrt-high-resolution-gc-tof-ms.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"LECO Pegasus Hochaufl\u00f6sendes GC-TOF-MS\" 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\tPegasus HRT-Serie\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\tHochaufl\u00f6sende GC und GCxGC-TOF-MS\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\">Verwandte Nachrichten<\/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-7271 post type-post status-publish format-standard has-post-thumbnail hentry category-news\">\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\/de\/news\/pegasus-btx-mass-spec-coolest-thing-michigan-award\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Images.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"LECO Pegasus\u00ae BTX Mass Spectrometer Nominated for \u201cCoolest Thing Made in Michigan\u201d Award\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Images.png 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Images-300x169.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Images-1024x576.png 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Images-768x432.png 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Images-18x10.png 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/a><\/figure>\n\n<h3 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-a886519ae13d3c55929ef374b8bceb2d 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\/de\/news\/pegasus-btx-mass-spec-coolest-thing-michigan-award\/\" target=\"_self\">LECO Pegasus\u00ae BTX Mass Spectrometer Nominated for \u201cCoolest Thing Made in Michigan\u201d Award<\/a><\/h3>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-07-06T18:56:08.715Z\">6. Juli 2026<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-7201 post type-post status-publish format-standard has-post-thumbnail hentry category-news tag-gcxgc tag-microplastics tag-pyrolysis tag-thermal-desorption instrument-model-hrt4d core-analysis-type-gc-mass-spectrometry application-type-environmental 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\/de\/news\/microplastic-analysis-methods-with-thermal-desorption-and-pyrolysis-gcxgc-tofms\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"600\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Surpassing the Limits of Traditional Microplastic Analysis Methods with Thermal Desorption and Pyrolysis GCxGC-TOFMS\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics.png 1800w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics-300x100.png 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics-1024x341.png 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics-768x256.png 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics-1536x512.png 1536w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Image-Microplastics-18x6.png 18w\" sizes=\"auto, (max-width: 1800px) 100vw, 1800px\"><\/a><\/figure>\n\n<h3 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-a886519ae13d3c55929ef374b8bceb2d 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\/de\/news\/microplastic-analysis-methods-with-thermal-desorption-and-pyrolysis-gcxgc-tofms\/\" target=\"_self\">Surpassing the Limits of Traditional Microplastic Analysis Methods with Thermal Desorption and Pyrolysis GCxGC-TOFMS<\/a><\/h3>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-07-06T18:56:08.715Z\">6. Juli 2026<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-4219 post type-post status-publish format-standard has-post-thumbnail hentry category-news instrument-model-58 core-analysis-type-carbon application-type-environmental application-type-soil-analysis product-line-elemental-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\/de\/news\/role-of-toc-in-regenerative-agriculture\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil.webp\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Die Bedeutung der Analyse des gesamten organischen Kohlenstoffs im Boden in der regenerativen Landwirtschaft\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil.webp 1280w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/08\/two-farmers-in-red-discuss-soil-18x10.webp 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/a><\/figure>\n\n<h3 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-a886519ae13d3c55929ef374b8bceb2d 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\/de\/news\/role-of-toc-in-regenerative-agriculture\/\" target=\"_self\">Die Bedeutung der Analyse des gesamten organischen Kohlenstoffs im Boden in der regenerativen Landwirtschaft<\/a><\/h3>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-07-06T18:56:08.715Z\">6. Juli 2026<\/time><\/div><\/div>\n\n<\/li><\/ul><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Erfahren Sie, wie die Chemiker von LECO den chemischen Fingerabdruck des Hochleistungspolymers PPS mithilfe von thermischer Desorption, Pyrolyse und HR-TOFMS kartiert haben.<\/p>","protected":false},"author":1,"featured_media":6621,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"instrument-model":[],"core-analysis-type":[],"application-type":[],"product-line":[],"class_list":["post-6613","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/posts\/6613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/comments?post=6613"}],"version-history":[{"count":0,"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/posts\/6613\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/media\/6621"}],"wp:attachment":[{"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/media?parent=6613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/categories?post=6613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/tags?post=6613"},{"taxonomy":"instrument-model","embeddable":true,"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/instrument-model?post=6613"},{"taxonomy":"core-analysis-type","embeddable":true,"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/core-analysis-type?post=6613"},{"taxonomy":"application-type","embeddable":true,"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/application-type?post=6613"},{"taxonomy":"product-line","embeddable":true,"href":"https:\/\/www.leco.com\/de\/wp-json\/wp\/v2\/product-line?post=6613"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}