{"id":4332,"date":"2026-07-09T11:26:43","date_gmt":"2026-07-09T11:26:43","guid":{"rendered":"https:\/\/nano-test.de\/?p=4332"},"modified":"2026-07-09T11:28:28","modified_gmt":"2026-07-09T11:28:28","slug":"analyse-des-gesamtfluorgehalts-ppwr","status":"publish","type":"post","link":"https:\/\/nano-test.de\/en\/2026\/07\/09\/analyse-des-gesamtfluorgehalts-ppwr\/","title":{"rendered":"Total Fluorine Content Analysis: PPWR"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4332\" class=\"elementor elementor-4332\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7d5641b1 ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7d5641b1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-14bb711e ts-bg-color-over-image\" data-id=\"14bb711e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-34207d49 elementor-widget elementor-widget-text-editor\" data-id=\"34207d49\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span style=\"color: #000000;\"><b>Overall Fluorine Analysis: A Conscious First Step in PPWR PFAS Screening<\/b><\/span><\/h3><p><span style=\"color: #000000;\">Die Verpackungsverordnung der Europ\u00e4ischen Union (PPWR) hat mit den bevorstehenden Beschr\u00e4nkungen f\u00fcr die Verwendung von Per- und Polyfluoralkylstoffen (PFAS) in Verpackungen eine grundlegende Frage f\u00fcr Hersteller aufgeworfen: \u201eWie kann ich am genauesten, schnellsten und ressourcenschonendsten nachweisen, dass mein Produkt keine PFAS enth\u00e4lt?\u201c Der Umfang von LC-MS\/MS-Methoden, die sich in der Regel auf einige Dutzend Zielverbindungen konzentrieren, kann angesichts des aus Tausenden von Verbindungen bestehenden PFAS-Spektrums begrenzt sein. Genau an dieser Stelle wird die <b>Gesamtfluor-Analyse (Total Fluorine)<\/b> mit ihrem zielunabh\u00e4ngigen (non-target) Ansatz zum Eckpfeiler Ihrer Strategie zur Einhaltung gesetzlicher Vorschriften, da sie die Summe aller in der Probe enthaltenen Organofluorverbindungen als einen einzigen numerischen Wert liefert.<\/span><\/p><p><span style=\"color: #000000;\"><b>Nano-test<\/b> bietet diese Analyse nicht nur als reine Messung an, sondern als strategisches Instrument zur Entscheidungsunterst\u00fctzung, das den PPWR-Fahrplan unserer Kunden mitgestaltet.<\/span><\/p><h4><span style=\"color: #000000;\"><b>The science behind the methodology: why CIC?<\/b><\/span><\/h4><p><span style=\"color: #000000;\">Die als Goldstandard in der Gesamtfluor-Analyse anerkannte Methode der <b>Verbrennungs-Ionenchromatographie (Combustion Ion Chromatography \u2013 CIC)<\/b> basiert auf dem Prinzip, die Probe bei hohen Temperaturen (1000\u20131100 \u00b0C) einer oxidativen Verbrennung zu unterziehen und so alle fluorhaltigen Verbindungen in Fluoridionen (F\u207b) umzuwandeln. Der gr\u00f6\u00dfte Vorteil dieser Methode im Zusammenhang mit dem PFAS-Screening gegen\u00fcber anderen Techniken (z. B. extrahierbares organisches Fluor \u2013 EOF) besteht darin, dass die gesamte Probe matrizenunabh\u00e4ngig analysiert werden kann. Sie erfasst alle in der Probe vorhandenen Fluorquellen, einschlie\u00dflich fl\u00fcchtiger, halbfl\u00fcchtiger oder polymerer PFAS-Verbindungen. Dies ist insbesondere bei Verpackungsmaterialien mit heterogenen und komplexen Matrices wie Beschichtungen, Klebstoffen oder recycelten Inhaltsstoffen ein entscheidender Vorteil. Das im Nano-Test-Labor eingesetzte CIC-System verf\u00fcgt \u00fcber eine Empfindlichkeit, die Quantifizierungsgrenzen im ppb-Bereich erreicht, und bietet f\u00fcr jede Probe einen vollautomatischen und r\u00fcckverfolgbaren Analyseablauf.<\/span><\/p><h4><span style=\"color: #000000;\"><b>Interpretation of Results: Thresholds and Decision Tree<\/b><\/span><\/h4><p><span style=\"color: #000000;\">The numerical value provided by the overall fluorine analysis is less of a standalone \u201cpassed\/fail\u201d criterion, but rather the first and most important node of a well-founded decision tree. The interpretation strategy that we recommend to our customers at Nano-Test and which is consistent with the PPWR guidelines drafts is as follows:<\/span><\/p><p><span style=\"color: #000000;\"><b>Ergebnis &lt; Bestimmungsgrenze (LOQ):<\/b> Dieses Szenario ist der st\u00e4rkste Beweis daf\u00fcr, dass die Probe keine organischen Fluorverbindungen in analytisch relevanter Konzentration enth\u00e4lt. Dieses Ergebnis kann im Rahmen der PPWR als ausreichend f\u00fcr die PFAS-Konformit\u00e4t angesehen werden, und eine zus\u00e4tzliche gezielte PFAS-Analyse ist nicht erforderlich.<\/span><\/p><p><span style=\"color: #000000;\">Result between LOQ and regulatory threshold: A result in this range indicates low contamination with organofluorocompounds. To determine the source and confirm whether it is PFAS, a detailed examination using specific LC-MS\/MS analyzes is recommended.<\/span><\/p><p><span style=\"color: #000000;\"><b>Ergebnis &gt; Regulatorischer Schwellenwert:<\/b> Ein hoher Gesamtfluorgehalt deutet darauf hin, dass die Probe mit hoher Wahrscheinlichkeit absichtlich PFAS enth\u00e4lt. In diesem Fall sollte umgehend ein gezielter Analyseprozess eingeleitet werden, um festzustellen, welche spezifischen PFAS-Verbindungen vorhanden sind, die Quelle zu ermitteln und eine \u00c4nderung der Rezeptur vorzunehmen.<\/span><\/p><h4><span style=\"color: #000000;\"><b>The integrated approach of Nano-Test: Analysis and Consulting<\/b><\/span><\/h4><p><span style=\"color: #000000;\">Nano-Test Labor Services does not regard the overall fluorine analysis as an isolated test, but as an integral part of the PPWR conformity process. The added value we offer our customers is not limited to a reliable numerical result from an accredited and GLP-compliant laboratory. Our decisive difference lies in the technical advice that we provide after the analysis. We interpret the overall fluorine result determined together with you in the context of the specific composition of your product, the raw materials used and the regulatory requirements of your target market; Depending on the risk level indicated by the result, we plan the next steps together (such as selecting a targeted PFAS panel, NIAS screening or a change of supplier). Our goal is to offer you not only data, but also implementable insights and strategic orientation in the complex regulatory environment of the PPWR.<\/span><\/p><p><span style=\"color: #000000;\">Contact NANO-TEST experts to discuss the overall fluorine analysis on PPWR compliance of your packaging and your comprehensive PFAS strategy.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Gesamtfluor-Analyse: Ein bewusster erster Schritt beim PPWR-PFAS-Screening Die Verpackungsverordnung der Europ\u00e4ischen Union (PPWR) hat mit den bevorstehenden Beschr\u00e4nkungen f\u00fcr die Verwendung von Per- und Polyfluoralkylstoffen (PFAS) in Verpackungen eine grundlegende Frage f\u00fcr Hersteller aufgeworfen: \u201eWie kann ich am genauesten, schnellsten und ressourcenschonendsten nachweisen, dass mein Produkt keine PFAS enth\u00e4lt?\u201c Der Umfang von LC-MS\/MS-Methoden, die sich \u2026 <a href=\"https:\/\/nano-test.de\/en\/2026\/07\/09\/analyse-des-gesamtfluorgehalts-ppwr\/\" class=\"more-link\" title=\"Continue reading &amp;lt;span class=\" screen-reader-text>Analyse des Gesamtfluorgehalts: PPWR\u201c&gt;Continue reading <span class=\"screen-reader-text\">Total Fluorine Content Analysis: PPWR<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":4333,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-4332","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-verpackung-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Analyse des Gesamtfluorgehalts: PPWR | Nano-Test\u00ae<\/title>\n<meta name=\"description\" content=\"Im Rahmen des PPWR-Programms f\u00fchrt Nano-Test 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