{"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":"high-performance-polymer-analysis-gcxgc-hrtofm","status":"publish","type":"post","link":"https:\/\/dev26.lecowebtest.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:\/\/dev26.lecowebtest.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:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets.png 1280w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets-300x169.png 300w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets-1024x576.png 1024w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets-768x432.png 768w, https:\/\/dev26.lecowebtest.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:\/\/dev26.lecowebtest.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\">High-performance polymers provide unparalleled chemical and thermal resistance, making them ideal for a wide variety of challenging applications in the fields of aerospace and semiconductor fabrication. This resilience poses a challenge for analytical research, further complicated by a significant variety of formulations, including a wide range of additives.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recently, the chemists at LECO took on the challenge of characterizing the chemical makeup of a high-performance polymer known as polyphenylene sulfide, or PPS. PPS is a thermoplastic with a semi-crystalline structure, engineered for high heat and chemical resistance. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For this analyses, two complementary analytical techniques were used to unravel this complex and challenging sample: thermal desorption and pyrolysis.<\/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)\">Thermal Desorption and Pyrolysis<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thermal desorption involves controlled heating of a sample up to 300 degrees Celsius, allowing for the gradual volatilization of key analytes within the sample, ideally without damaging their chemical structure. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pyrolysis uses much more intense heat, ranging from 600 degrees Celsius and beyond. Rather than focusing on the preservation of volatiles, pyrolysis allows for the analysis of less volatile polymers by splitting these long chains into more easily analyzed segments. <\/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)\">Complementary Analytical Techniques<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">By performing both methods, the full chemical composition can be revealed: additives and contaminants through thermal desorption, and base polymer structure via pyrolysis. Using only one of the methods would result in an incomplete picture of the polymer, making the analysis much less valuable and leaving gaps in the results.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This two-pronged analytical approach allows for a more complete analysis of complex and challenging polymers without the significant sample prep time of alternative methods such as dissolution or derivatization. With thermal desorption and pyrolysis, you get the output you need, minus the long wait.<\/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)\">Why 1D-GC Isn\u2019t Enough<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">While thermal desorption and pyrolysis made it possible to analyze the PPS using gas chromatography, analysis of this high-performance polymer necessitates the utilization of equally high-performance analytical instrumentation in order to achieve thorough, trustworthy insights. LECO chemists ran the sample using both GC-TOFMS (gas chromatography time-of-flight mass spectrometry) and GCxGC-HRTOFMS (two-dimensional gas chromatography with high-resolution time-of-flight mass spectrometry), and the differences were noteworthy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Multidimensional chromatography resulted in excellent separation of coeluting compounds from the first-dimension separation. The Pegasus HRT+4D produced cleaner spectra and delivered more compound annotations when compared to 1D GC-HRMS analysis.<\/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)\">The Importance of Confident Results<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Analysis of high-performance polymers is critical to ensure product quality and safety. Since polymers are often used in environments where performance isn\u2019t just expected, but mission-critical, it\u2019s imperative that they perform as intended. Beyond quality control, effective analysis of these polymers allows for the optimization of current industrial processes, as well as the development of better high-performance polymers and manufacturing processes.<\/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\">Solve your Polymer Challenges<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For a closer look at the research and a more detailed description of the process, watch our webinar on characterizing high-performance polymers using thermal desorption and pyrolysis coupled with high-resolutions mass spectrometry.<\/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:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/04\/Polymer-Granulates_1280x720-1024x576.jpg\" alt=\"Polymer Granulates spilling out of test-tubes\" 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:\/\/dev26.lecowebtest.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\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:\/\/dev26.lecowebtest.com\/de\/events\/webinar\/polymer-characterization-high-res-gc-ms\/\">\n\t\t\t\t\t\t\tWatch On Demand\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\">To learn more about LECO\u2019s work with high-performance materials, visit our <a href=\"https:\/\/dev26.lecowebtest.com\/de\/bewerbung\/hochleistungsmaterialien\/\" data-type=\"application\" data-id=\"4513\">High-Performance Materials resource hub<\/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:\/\/dev26.lecowebtest.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:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-pegasus-hrt-high-resolution-gc-tof-ms.webp\" srcset=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-pegasus-hrt-high-resolution-gc-tof-ms-1024x576.webp 1024w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-pegasus-hrt-high-resolution-gc-tof-ms-768x432.webp 768w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-pegasus-hrt-high-resolution-gc-tof-ms-300x169.webp 300w, https:\/\/dev26.lecowebtest.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-6807 post type-post status-publish format-standard has-post-thumbnail hentry category-news instrument-model-60 core-analysis-type-sulfur application-type-high-performance-materials application-type-metals-ores 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:\/\/dev26.lecowebtest.com\/de\/news\/sulfur-and-superalloys-the-844-series\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"600\" src=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Superlegierungen und Schwefel: Schon Spuren k\u00f6nnen nachteilig sein\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft.png 1800w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-300x100.png 300w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-1024x341.png 1024w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-768x256.png 768w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-1536x512.png 1536w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-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:\/\/dev26.lecowebtest.com\/de\/news\/sulfur-and-superalloys-the-844-series\/\" target=\"_self\">Superlegierungen und Schwefel: Schon Spuren k\u00f6nnen nachteilig sein<\/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-6492 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:\/\/dev26.lecowebtest.com\/de\/news\/fireworks-and-tourism-impacts-lake-michigan-water-quality\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/fireworks-over-chicago-lake-michigan.webp\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Wie beeintr\u00e4chtigen Feuerwerksk\u00f6rper unsere Seen?\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/fireworks-over-chicago-lake-michigan.webp 1280w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/fireworks-over-chicago-lake-michigan-300x169.webp 300w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/fireworks-over-chicago-lake-michigan-1024x576.webp 1024w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/fireworks-over-chicago-lake-michigan-768x432.webp 768w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/fireworks-over-chicago-lake-michigan-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:\/\/dev26.lecowebtest.com\/de\/news\/fireworks-and-tourism-impacts-lake-michigan-water-quality\/\" target=\"_self\">Wie beeintr\u00e4chtigen Feuerwerksk\u00f6rper unsere Seen?<\/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-6613 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:\/\/dev26.lecowebtest.com\/de\/news\/high-performance-polymer-analysis-gcxgc-hrtofm\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Bew\u00e4ltigung der Herausforderung der Hochleistungs-Polymeranalytik mit GCxGC-HRTOFMS\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets.png 1280w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets-300x169.png 300w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets-1024x576.png 1024w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets-768x432.png 768w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/plastic-polymer-pellets-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:\/\/dev26.lecowebtest.com\/de\/news\/high-performance-polymer-analysis-gcxgc-hrtofm\/\" target=\"_self\">Bew\u00e4ltigung der Herausforderung der Hochleistungs-Polymeranalytik mit GCxGC-HRTOFMS<\/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>See how LECO chemists mapped the chemical fingerprint of the high-performance polymer PPS using thermal desorption, pyrolysis, and HR-TOFMS.<\/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:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/posts\/6613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/comments?post=6613"}],"version-history":[{"count":9,"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/posts\/6613\/revisions"}],"predecessor-version":[{"id":6715,"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/posts\/6613\/revisions\/6715"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/media\/6621"}],"wp:attachment":[{"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/media?parent=6613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/categories?post=6613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/tags?post=6613"},{"taxonomy":"instrument-model","embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/instrument-model?post=6613"},{"taxonomy":"core-analysis-type","embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/core-analysis-type?post=6613"},{"taxonomy":"application-type","embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/application-type?post=6613"},{"taxonomy":"product-line","embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/de\/wp-json\/wp\/v2\/product-line?post=6613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}