{"id":209245,"date":"2025-08-27T13:20:10","date_gmt":"2025-08-27T12:20:10","guid":{"rendered":"https:\/\/www.merieuxnutrisciences.com\/?page_id=209245"},"modified":"2026-01-09T13:00:03","modified_gmt":"2026-01-09T13:00:03","slug":"pfas","status":"publish","type":"page","link":"https:\/\/www.merieuxnutrisciences.com\/tr\/su-cevre\/pfas\/","title":{"rendered":"PFAS: Analiz ve Metodoloji"},"content":{"rendered":"\n<p><strong>PFAS (per- ve polifloroalkil maddeler)<\/strong>, binlerce sentetik kimyasaldan olu\u015fan bir ailedir. End\u00fcstriler bunlar\u0131 1940\u2019lardan bu yana \u00fcretmektedir. En bilinen bile\u015fikler aras\u0131nda <strong>PFOS<\/strong>, <strong>PFOA<\/strong> ve bunlar\u0131n <strong>tuzlar\u0131<\/strong> yer al\u0131r. Bu maddeler, suya, ya\u011flara, asitlere ve y\u00fcksek s\u0131cakl\u0131klara kar\u015f\u0131 diren\u00e7 gibi benzersiz \u00f6zelliklere sahiptir. Ancak bu \u00f6zellikler ayn\u0131 zamanda ciddi <strong>\u00e7evresel ve insan sa\u011fl\u0131\u011f\u0131 endi\u015felerine<\/strong> yol a\u00e7maktad\u0131r.<\/p>\n\n\n\n<p>PFAS, <strong>kal\u0131c\u0131 kirleticiler<\/strong>dir. Bilim insanlar\u0131 bunlara \u201cSonsuza Dek Kimyasallar\u201d veya \u201cKal\u0131c\u0131 Mobil Organik Bile\u015fikler\u201d demektedir; \u00e7\u00fcnk\u00fc bu maddelerdeki flor-karbon ba\u011f\u0131, hem insan v\u00fccudunda hem de \u00e7evrede par\u00e7alanmas\u0131 son derece zor bir ba\u011fd\u0131r.<\/p>\n\n\n\n<p>PFAS, insan sa\u011fl\u0131\u011f\u0131 ve \u00e7evre i\u00e7in riskler ta\u015f\u0131r. <a href=\"https:\/\/www.merieuxnutrisciences.com\/pfas-water\/\">su<\/a>, toprak, <a href=\"https:\/\/www.merieuxnutrisciences.com\/pfas-air\/\">hava<\/a>, at\u0131k, <a href=\"https:\/\/www.merieuxnutrisciences.com\/food\/laboratory-testing\/contaminants-and-residues\/pfas-food\/\">g\u0131da ve g\u0131da ile temas eden malzemeler<\/a> dahil bir\u00e7ok matris i\u00e7erisinde bulunurlar.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a0e204fc352e&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a0e204fc352e\" class=\"aligncenter size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"758\" height=\"431\" 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-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2024\/08\/immagine_2024-08-07_092945921.png\" alt=\"\" class=\"wp-image-111067\"\/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"B\u00fcy\u00fct\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\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\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-an-approach-still-not-globally-harmonized\"><strong>K\u00fcresel \u00d6l\u00e7ekte H\u00e2l\u00e2 Uyumla\u015ft\u0131r\u0131lmam\u0131\u015f Bir Yakla\u015f\u0131m<\/strong><\/h2>\n\n\n\n<p>D\u00fcnya genelinde h\u00fck\u00fcmetler ve kurulu\u015flar PFAS konusunu ele almaktad\u0131r, ancak yakla\u015f\u0131mlar h\u00e2l\u00e2 uyumlu de\u011fildir:<\/p>\n\n\n\n<ul style=\"font-size:16px\" class=\"wp-block-list\">\n<li><strong>Amerika Birle\u015fik Devletleri<\/strong>nde, <strong>su kirlili\u011fine<\/strong> y\u00f6nelik yakla\u015f\u0131m en kapsaml\u0131s\u0131d\u0131r. <a href=\"https:\/\/www.epa.gov\/home\" target=\"_blank\" rel=\"noopener\">EPA<\/a> y\u0131llar \u00f6nce stratejik bir yol haritas\u0131 geli\u015ftirmi\u015f ve PFAS varl\u0131\u011f\u0131 i\u00e7in sa\u011fl\u0131k dan\u0131\u015fma seviyelerini referans limit olarak belirlemi\u015ftir.<\/li>\n\n\n\n<li><strong>\u00c7in<\/strong>\u2019de resmi test y\u00f6ntemleri vard\u0131r, ancak <strong>\u00f6zel bir yasa<\/strong> bulunmamaktad\u0131r.<\/li>\n\n\n\n<li><strong>Avustralya<\/strong>\u2019da yak\u0131n zamanda yap\u0131lan epidemiyolojik bir \u00e7al\u0131\u015fma kamu fark\u0131ndal\u0131\u011f\u0131n\u0131 art\u0131rm\u0131\u015f, ancak PFAS kullan\u0131m\u0131yla ilgili <strong>herhangi bir d\u00fczenleme<\/strong> getirilmemi\u015ftir.<\/li>\n\n\n\n<li><strong>Avrupa<\/strong>\u2019da yetkililer PFAS\u2019\u0131 <strong>Kal\u0131c\u0131 Organik Kirleticiler (POP\u2019lar)<\/strong> olarak s\u0131n\u0131fland\u0131rm\u0131\u015f ve belirli molek\u00fcllerin kullan\u0131m\u0131n\u0131 k\u0131s\u0131tlam\u0131\u015ft\u0131r. Ancak <strong>d\u00fczenlemeler ba\u011flama g\u00f6re de\u011fi\u015fmektedir<\/strong>.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-pfas-in-the-environment-a-subject-in-rapid-evolution\">\u00c7evrede PFAS: <strong>H\u0131zla Geli\u015fen Bir Konu<\/strong><\/h2>\n\n\n\n<p>Yetkililer yeni PFAS molek\u00fcllerini POP listesine eklemi\u015f olup, g\u0131da ve ambalaj ile ilgili mevzuat da geli\u015fmektedir. Bu kirleticilerin \u00e7e\u015fitli matrislerdeki hareketlili\u011fi nedeniyle, \u00f6n\u00fcm\u00fczdeki y\u0131llarda PFAS konsantrasyon limitleri ve ortak analitik y\u00f6ntemlerle ilgili daha fazla d\u00fczenleme getirilmesi beklenmektedir.<\/p>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile has-medium-font-size is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"388\" height=\"291\" src=\"https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2024\/08\/pfas-acqua_eng.png\" alt=\"\" class=\"wp-image-110999\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n<p><strong>\u0130nsan t\u00fcketimine y\u00f6nelik su<\/strong> i\u00e7in <a href=\"http:\/\/data.europa.eu\/eli\/dir\/2020\/2184\/oj\" target=\"_blank\" rel=\"noopener\">2020\/2184 say\u0131l\u0131 AB Direktifi<\/a> ortaya \u00e7\u0131kan kirleticileri ele almaktad\u0131r. Avrupa\u2019da uyumla\u015ft\u0131r\u0131lm\u0131\u015f bi\u00e7imde d\u00fczenlenmemi\u015f olsalar da bu maddeler, yayg\u0131n bulunmalar\u0131 ve sa\u011fl\u0131k riskleri nedeniyle ciddi g\u00fcvenlik endi\u015feleri do\u011furmaktad\u0131r.<\/p>\n<p><strong>Uluslararas\u0131 ve akredite y\u00f6ntemlerle<\/strong>, PFAS analizlerini <strong>i\u00e7me suyu<\/strong>, <strong>at\u0131k su<\/strong> ve <strong>yeralt\u0131 sular\u0131nda<\/strong> ger\u00e7ekle\u015ftiriyoruz.<\/p>\n<\/div>\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"388\" height=\"291\" src=\"https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2024\/08\/pfas-rifiuti_eng.png\" alt=\"\" class=\"wp-image-111009\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n<p>POP listesinde PFOS, PFOA, PFHxS ve bunlar\u0131n tuzlar\u0131 ve t\u00fcrevleri yer almaktad\u0131r. Bu durum, <strong>at\u0131klar\u0131n<\/strong> s\u0131n\u0131fland\u0131r\u0131lmas\u0131 ve y\u00f6netimi i\u00e7in ge\u00e7erlidir. At\u0131klar\u0131n depolanmas\u0131 dahil, bu maddeleri i\u00e7eren, bu maddelerle kirlenmi\u015f veya bunlardan olu\u015fan at\u0131klar\u0131 d\u00fczenlemektedir.<\/p>\n<p><strong>At\u0131klarda PFAS\u2019\u0131<\/strong>, \u00f6zellikle POP olarak de\u011ferlendirilenleri, mevzuata uygun \u015fekilde izliyoruz.<\/p>\n<\/div>\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-full is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"388\" height=\"291\" src=\"https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2024\/08\/pfas-aria_eng.png\" alt=\"\" class=\"wp-image-111020\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n<p>PFAS, <strong>\u00e7evresel emisyonlarla<\/strong> yay\u0131labilir. Bu maddelerin <strong>havada<\/strong> izlenmesi, farkl\u0131 \u00e7evresel b\u00f6lmelerdeki hareketlili\u011fini anlamak i\u00e7in \u00f6nemlidir.<\/p>\n<p>ABD <strong>EPA OTM 45 y\u00f6ntemini<\/strong> kullan\u0131yoruz. Bu y\u00f6ntem, hava emisyonlar\u0131nda PFAS \u00f6rneklemesi i\u00e7in temel referanst\u0131r ve yar\u0131 u\u00e7ucu ile partik\u00fcl PFAS\u2019lar\u0131n sabit kaynaklardan toplan\u0131p analiz edilmesini sa\u011flar.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile has-medium-font-size is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"388\" height=\"291\" src=\"https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2024\/08\/pfas-nel-suolo_eng.png\" alt=\"\" class=\"wp-image-111030\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n<p>\u00c7al\u0131\u015fmalar, kirlenmi\u015f b\u00f6lgelerdeki <strong>topraktaki PFAS<\/strong> konsantrasyonlar\u0131n\u0131n genellikle yeralt\u0131 suyundan \u00e7ok daha y\u00fcksek oldu\u011funu g\u00f6stermektedir. D\u00fcnyan\u0131n her yerinde toprakta PFAS tespit edilmi\u015ftir, bu da topra\u011f\u0131n <strong>\u00f6nemli bir depo<\/strong> g\u00f6revi g\u00f6rd\u00fc\u011f\u00fcn\u00fc ortaya koymaktad\u0131r.<\/p>\n<p>Bu, uzman analitik y\u00f6ntemlerle izlenebilecek kritik bir konudur.<\/p>\n<\/div>\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"388\" height=\"291\" src=\"https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2024\/08\/pfas-antincendio_eng.png\" alt=\"\" class=\"wp-image-111040\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n<p><strong>Yang\u0131n s\u00f6nd\u00fcrme k\u00f6p\u00fckleri<\/strong>, Avrupa ve ABD\u2019de bir\u00e7ok PFAS kirlili\u011fine neden olmu\u015f ve h\u00e2len baz\u0131 durumlarda olmaktad\u0131r. Bu k\u00f6p\u00fckler hem topra\u011f\u0131 hem de i\u00e7me suyunu etkilemi\u015ftir. Sonu\u00e7 olarak, bunlar\u0131n kullan\u0131m\u0131n\u0131 s\u0131n\u0131rlamak i\u00e7in k\u00fcresel \u00e7apta d\u00fczenleyici giri\u015fimler geli\u015fmektedir.<\/p>\n<p>Yang\u0131n s\u00f6nd\u00fcrme k\u00f6p\u00fcklerini, bunlar\u0131n kullan\u0131ld\u0131\u011f\u0131 b\u00f6lgelerdeki su ve toprak ile birlikte analiz ediyoruz. Yakla\u015f\u0131m\u0131m\u0131z <strong>hedefli tekniklerden<\/strong> geni\u015f y\u00f6ntemlere kadar uzanmakta, <strong>\u00f6nc\u00fcl analizleri<\/strong> ve risklerin y\u00f6netimine y\u00f6nelik projeleri de kapsamaktad\u0131r.<\/p>\n<\/div>\n<div class=\"wp-block-column\">\n<figure class=\"wp-block-image size-full is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"388\" height=\"291\" src=\"https:\/\/www.merieuxnutrisciences.com\/wp-content\/uploads\/2024\/08\/pfas-foodpackcosmesi_eng.png\" alt=\"\" class=\"wp-image-111050\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n<p>M\u00e9rieux NutriSciences, PFAS konusunda y\u0131llara dayanan deneyimi sayesinde geni\u015f bilgi birikimine sahiptir. Teknik panellere ve yeterlilik testlerine kat\u0131lmakta, payda\u015flarla ve \u00e7al\u0131\u015fma gruplar\u0131yla d\u00fczenli olarak i\u015f birli\u011fi yapmaktad\u0131r.<\/p>\n<p>Bu nedenle \u00e7evresel numunelerin \u00f6tesinde \u015fu matrislerde de analizler ger\u00e7ekle\u015ftiriyoruz:<\/p>\n<ul style=\"font-size:16px\" class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.merieuxnutrisciences.com\/food\/laboratory-testing\/contaminants-and-residues\/pfas-food\/\">G\u0131da<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/www.merieuxnutrisciences.com\/food\/laboratory-testing\/contaminants-and-residues\/pfas-food\/\">Ambalaj ve g\u0131da ile temas eden malzemeler<\/a><\/strong><\/li>\n<li><strong>Kozmetik<\/strong><\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-pfas-in-the-environment-our-methodology\"><strong>\u00c7evrede PFAS: Bizim Y\u00f6ntemimiz<\/strong><\/h2>\n\n\n\n<p>En bilinen PFAS bile\u015fikleri <strong>konvansiyonel hedefli analizlerle<\/strong> izlenmektedir. Bu yakla\u015f\u0131m, <strong>nicel veri sa\u011flar<\/strong> ve belirli bir molek\u00fcl listesi mevcut oldu\u011funda <strong>mevzuata uyumu garanti eder<\/strong>.<\/p>\n\n\n\n<p>Yeni zorluk ise <strong>\u00e7ok \u00e7e\u015fitli ortaya \u00e7\u0131kan kirleticileri<\/strong>, tehlikeli PFAS veya \u00f6nc\u00fcllerini y\u00f6netmek ve bunlar\u0131n <strong>analiz hedefi i\u00e7inde kalmas\u0131n\u0131 sa\u011flamakt\u0131r<\/strong>.<\/p>\n\n\n        <div class=\"wp-block-accordion\">\n            \n                                    <div class=\"nq-c-Dropdown\" data-nqis=\"Dropdown\">\n                        <div data-nqdisplay=\"small\"><\/div>\n                        <div data-nqdisplay=\"large\"><\/div>\n    \n                        <div class=\"nq-c-Dropdown-toggler nq-c-Heading nq-u-blue\" data-lvl=\"3\" aria-expanded=\"false\">\n                            <span class=\"nq-c-Dropdown-toggler-txt\">Hedefli Analiz<\/span>\n                            <span class=\"nq-c-Dropdown-toggler-icon\">\n                                \n                                <span class=\"icon-minus-accordion\"><?xml version=\"1.0\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-\/\/W3C\/\/DTD SVG 20010904\/\/EN\"\n \"http:\/\/www.w3.org\/TR\/2001\/REC-SVG-20010904\/DTD\/svg10.dtd\">\n<svg version=\"1.0\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n width=\"20.000000pt\" height=\"20pt\" viewBox=\"0 0 512.000000 512.000000\"\n preserveAspectRatio=\"xMidYMid meet\">\n\n<g transform=\"translate(0.000000,512.000000) scale(0.100000,-0.100000)\"\nfill=\"#000000\" stroke=\"none\">\n<path d=\"M936 2697 c-109 -61 -106 -221 5 -277 38 -20 66 -20 1619 -20 1553 0\n1581 0 1619 20 113 57 113 223 0 280 -38 20 -66 20 -1621 20 l-1583 0 -39 -23z\"\/>\n<\/g>\n<\/svg>\n<\/span>\n                                <span class=\"icon-plus-accordion\"><?xml version=\"1.0\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-\/\/W3C\/\/DTD SVG 20010904\/\/EN\"\n \"http:\/\/www.w3.org\/TR\/2001\/REC-SVG-20010904\/DTD\/svg10.dtd\">\n<svg version=\"1.0\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n width=\"20pt\" height=\"20pt\" viewBox=\"0 0 512.000000 512.000000\"\n preserveAspectRatio=\"xMidYMid meet\">\n\n<g transform=\"translate(0.000000,512.000000) scale(0.100000,-0.100000)\"\nfill=\"#000000\" stroke=\"none\">\n<path d=\"M2480 4288 c-18 -13 -43 -36 -54 -51 -21 -28 -21 -35 -24 -773 l-2\n-744 -744 -2 c-738 -3 -745 -3 -773 -24 -98 -73 -98 -195 0 -268 28 -21 35\n-21 773 -24 l744 -2 2 -744 c3 -738 3 -745 24 -773 73 -98 195 -98 268 0 21\n28 21 35 24 773 l2 744 744 2 c738 3 745 3 773 24 98 73 98 195 0 268 -28 21\n-35 21 -773 24 l-744 2 -2 744 c-3 738 -3 745 -24 773 -35 48 -82 73 -134 73\n-32 0 -57 -7 -80 -22z\"\/>\n<\/g>\n<\/svg>\n<\/span>\n                                \n                            <\/span>\n                        <\/div>\n                        <div class=\"nq-c-Dropdown-menu\" hidden>\n                                                            <p>M\u00e9rieux NutriSciences, LC\/MS\/MS, LC-HRMS ve GC\/MS\/MS kullanarak <strong>100 PFAS \u00fczerinde hedefli analiz<\/strong> ger\u00e7ekle\u015ftirebilir.<\/p>\n    \n                                                                                    <\/div>\n                    <\/div>\n                            \n                                    <div class=\"nq-c-Dropdown\" data-nqis=\"Dropdown\">\n                        <div data-nqdisplay=\"small\"><\/div>\n                        <div data-nqdisplay=\"large\"><\/div>\n    \n                        <div class=\"nq-c-Dropdown-toggler nq-c-Heading nq-u-blue\" data-lvl=\"3\" aria-expanded=\"false\">\n                            <span class=\"nq-c-Dropdown-toggler-txt\">AOF<\/span>\n                            <span class=\"nq-c-Dropdown-toggler-icon\">\n                                \n                                <span class=\"icon-minus-accordion\"><?xml version=\"1.0\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-\/\/W3C\/\/DTD SVG 20010904\/\/EN\"\n \"http:\/\/www.w3.org\/TR\/2001\/REC-SVG-20010904\/DTD\/svg10.dtd\">\n<svg version=\"1.0\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n width=\"20.000000pt\" height=\"20pt\" viewBox=\"0 0 512.000000 512.000000\"\n preserveAspectRatio=\"xMidYMid meet\">\n\n<g transform=\"translate(0.000000,512.000000) scale(0.100000,-0.100000)\"\nfill=\"#000000\" stroke=\"none\">\n<path d=\"M936 2697 c-109 -61 -106 -221 5 -277 38 -20 66 -20 1619 -20 1553 0\n1581 0 1619 20 113 57 113 223 0 280 -38 20 -66 20 -1621 20 l-1583 0 -39 -23z\"\/>\n<\/g>\n<\/svg>\n<\/span>\n                                <span class=\"icon-plus-accordion\"><?xml version=\"1.0\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-\/\/W3C\/\/DTD SVG 20010904\/\/EN\"\n \"http:\/\/www.w3.org\/TR\/2001\/REC-SVG-20010904\/DTD\/svg10.dtd\">\n<svg version=\"1.0\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n width=\"20pt\" height=\"20pt\" viewBox=\"0 0 512.000000 512.000000\"\n preserveAspectRatio=\"xMidYMid meet\">\n\n<g transform=\"translate(0.000000,512.000000) scale(0.100000,-0.100000)\"\nfill=\"#000000\" stroke=\"none\">\n<path d=\"M2480 4288 c-18 -13 -43 -36 -54 -51 -21 -28 -21 -35 -24 -773 l-2\n-744 -744 -2 c-738 -3 -745 -3 -773 -24 -98 -73 -98 -195 0 -268 28 -21 35\n-21 773 -24 l744 -2 2 -744 c3 -738 3 -745 24 -773 73 -98 195 -98 268 0 21\n28 21 35 24 773 l2 744 744 2 c738 3 745 3 773 24 98 73 98 195 0 268 -28 21\n-35 21 -773 24 l-744 2 -2 744 c-3 738 -3 745 -24 773 -35 48 -82 73 -134 73\n-32 0 -57 -7 -80 -22z\"\/>\n<\/g>\n<\/svg>\n<\/span>\n                                \n                            <\/span>\n                        <\/div>\n                        <div class=\"nq-c-Dropdown-menu\" hidden>\n                                                            <p>Bu y\u00f6ntem, mevcut florlu organik bile\u015fiklerin miktar\u0131na h\u0131zl\u0131 bir genel bak\u0131\u015f sa\u011flamak i\u00e7in ilk tarama olarak faydal\u0131d\u0131r. Daha sonra bireysel PFAS\u2019lar\u0131n hedefli analizi yap\u0131labilir. Analiz, yanma iyon kromatografisi (CIC) kullan\u0131larak sulu matrislerde ger\u00e7ekle\u015ftirilir.<\/p>\n<p>Bu y\u00f6ntem EPA taraf\u0131ndan Temiz Su Yasas\u0131 (CWA) kapsam\u0131nda \u00f6nerilmektedir ve Temmuz 2023\u2019ten bu yana Fransa\u2019daki bir\u00e7ok end\u00fcstride at\u0131k suda AOF zorunlu hale gelmi\u015ftir.<\/p>\n    \n                                                                                    <\/div>\n                    <\/div>\n                            \n                                    <div class=\"nq-c-Dropdown\" data-nqis=\"Dropdown\">\n                        <div data-nqdisplay=\"small\"><\/div>\n                        <div data-nqdisplay=\"large\"><\/div>\n    \n                        <div class=\"nq-c-Dropdown-toggler nq-c-Heading nq-u-blue\" data-lvl=\"3\" aria-expanded=\"false\">\n                            <span class=\"nq-c-Dropdown-toggler-txt\">Toplam Flor &#038; Toplam Organik Flor<\/span>\n                            <span class=\"nq-c-Dropdown-toggler-icon\">\n                                \n                                <span class=\"icon-minus-accordion\"><?xml version=\"1.0\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-\/\/W3C\/\/DTD SVG 20010904\/\/EN\"\n \"http:\/\/www.w3.org\/TR\/2001\/REC-SVG-20010904\/DTD\/svg10.dtd\">\n<svg version=\"1.0\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n width=\"20.000000pt\" height=\"20pt\" viewBox=\"0 0 512.000000 512.000000\"\n preserveAspectRatio=\"xMidYMid meet\">\n\n<g transform=\"translate(0.000000,512.000000) scale(0.100000,-0.100000)\"\nfill=\"#000000\" stroke=\"none\">\n<path d=\"M936 2697 c-109 -61 -106 -221 5 -277 38 -20 66 -20 1619 -20 1553 0\n1581 0 1619 20 113 57 113 223 0 280 -38 20 -66 20 -1621 20 l-1583 0 -39 -23z\"\/>\n<\/g>\n<\/svg>\n<\/span>\n                                <span class=\"icon-plus-accordion\"><?xml version=\"1.0\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-\/\/W3C\/\/DTD SVG 20010904\/\/EN\"\n \"http:\/\/www.w3.org\/TR\/2001\/REC-SVG-20010904\/DTD\/svg10.dtd\">\n<svg version=\"1.0\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n width=\"20pt\" height=\"20pt\" viewBox=\"0 0 512.000000 512.000000\"\n preserveAspectRatio=\"xMidYMid meet\">\n\n<g transform=\"translate(0.000000,512.000000) scale(0.100000,-0.100000)\"\nfill=\"#000000\" stroke=\"none\">\n<path d=\"M2480 4288 c-18 -13 -43 -36 -54 -51 -21 -28 -21 -35 -24 -773 l-2\n-744 -744 -2 c-738 -3 -745 -3 -773 -24 -98 -73 -98 -195 0 -268 28 -21 35\n-21 773 -24 l744 -2 2 -744 c3 -738 3 -745 24 -773 73 -98 195 -98 268 0 21\n28 21 35 24 773 l2 744 744 2 c738 3 745 3 773 24 98 73 98 195 0 268 -28 21\n-35 21 -773 24 l-744 2 -2 744 c-3 738 -3 745 -24 773 -35 48 -82 73 -134 73\n-32 0 -57 -7 -80 -22z\"\/>\n<\/g>\n<\/svg>\n<\/span>\n                                \n                            <\/span>\n                        <\/div>\n                        <div class=\"nq-c-Dropdown-menu\" hidden>\n                                                            <p>Bir numunenin toplam flor miktar\u0131, entegre do\u011frudan yakma ile \u00f6l\u00e7\u00fcl\u00fcr. Yakmadan \u00f6nce suda ekstrakte edilen inorganik florun ayr\u0131 \u00f6l\u00e7\u00fcm\u00fc ile toplam, organik ve inorganik flor seviyeleri belirlenebilir.<\/p>\n<p>Bu y\u00f6ntem h\u0131zl\u0131, do\u011fru ve olduk\u00e7a hassast\u0131r; ancak spesifik de\u011fildir. Ambalaj veya yang\u0131n s\u00f6nd\u00fcrme k\u00f6p\u00fckleri gibi materyallerde kas\u0131tl\u0131 olarak eklenen florun bulunmad\u0131\u011f\u0131n\u0131 g\u00f6stermek i\u00e7in referans g\u00f6revi g\u00f6r\u00fcr.<\/p>\n    \n                                                                                    <\/div>\n                    <\/div>\n                            \n                                    <div class=\"nq-c-Dropdown\" data-nqis=\"Dropdown\">\n                        <div data-nqdisplay=\"small\"><\/div>\n                        <div data-nqdisplay=\"large\"><\/div>\n    \n                        <div class=\"nq-c-Dropdown-toggler nq-c-Heading nq-u-blue\" data-lvl=\"3\" aria-expanded=\"false\">\n                            <span class=\"nq-c-Dropdown-toggler-txt\">TOP Assay (Toplam Oksitlenebilir \u00d6n-C\u00fcller)<\/span>\n                            <span class=\"nq-c-Dropdown-toggler-icon\">\n                                \n                                <span class=\"icon-minus-accordion\"><?xml version=\"1.0\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-\/\/W3C\/\/DTD SVG 20010904\/\/EN\"\n \"http:\/\/www.w3.org\/TR\/2001\/REC-SVG-20010904\/DTD\/svg10.dtd\">\n<svg version=\"1.0\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n width=\"20.000000pt\" height=\"20pt\" viewBox=\"0 0 512.000000 512.000000\"\n preserveAspectRatio=\"xMidYMid meet\">\n\n<g transform=\"translate(0.000000,512.000000) scale(0.100000,-0.100000)\"\nfill=\"#000000\" stroke=\"none\">\n<path d=\"M936 2697 c-109 -61 -106 -221 5 -277 38 -20 66 -20 1619 -20 1553 0\n1581 0 1619 20 113 57 113 223 0 280 -38 20 -66 20 -1621 20 l-1583 0 -39 -23z\"\/>\n<\/g>\n<\/svg>\n<\/span>\n                                <span class=\"icon-plus-accordion\"><?xml version=\"1.0\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-\/\/W3C\/\/DTD SVG 20010904\/\/EN\"\n \"http:\/\/www.w3.org\/TR\/2001\/REC-SVG-20010904\/DTD\/svg10.dtd\">\n<svg version=\"1.0\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n width=\"20pt\" height=\"20pt\" viewBox=\"0 0 512.000000 512.000000\"\n preserveAspectRatio=\"xMidYMid meet\">\n\n<g transform=\"translate(0.000000,512.000000) scale(0.100000,-0.100000)\"\nfill=\"#000000\" stroke=\"none\">\n<path d=\"M2480 4288 c-18 -13 -43 -36 -54 -51 -21 -28 -21 -35 -24 -773 l-2\n-744 -744 -2 c-738 -3 -745 -3 -773 -24 -98 -73 -98 -195 0 -268 28 -21 35\n-21 773 -24 l744 -2 2 -744 c3 -738 3 -745 24 -773 73 -98 195 -98 268 0 21\n28 21 35 24 773 l2 744 744 2 c738 3 745 3 773 24 98 73 98 195 0 268 -28 21\n-35 21 -773 24 l-744 2 -2 744 c-3 738 -3 745 -24 773 -35 48 -82 73 -134 73\n-32 0 -57 -7 -80 -22z\"\/>\n<\/g>\n<\/svg>\n<\/span>\n                                \n                            <\/span>\n                        <\/div>\n                        <div class=\"nq-c-Dropdown-menu\" hidden>\n                                                            <p>Bu y\u00f6ntem bir\u00e7ok <strong>PFAS \u00f6nc\u00fcl\u00fcn\u00fc ve ara \u00fcr\u00fcnlerini<\/strong> izler. Bunlar oksidasyon yoluyla PFAS ile ili\u015fkili kimyasallara d\u00f6n\u00fc\u015ft\u00fcr\u00fclebilir. TOP Assay, bunlar\u0131 standart analitik y\u00f6ntemlerle do\u011frulanabilen kararl\u0131 PFAS\u2019a d\u00f6n\u00fc\u015ft\u00fcr\u00fcr.<\/p>\n    \n                                                                                    <\/div>\n                    <\/div>\n                            \n                                    <div class=\"nq-c-Dropdown\" data-nqis=\"Dropdown\">\n                        <div data-nqdisplay=\"small\"><\/div>\n                        <div data-nqdisplay=\"large\"><\/div>\n    \n                        <div class=\"nq-c-Dropdown-toggler nq-c-Heading nq-u-blue\" data-lvl=\"3\" aria-expanded=\"false\">\n                            <span class=\"nq-c-Dropdown-toggler-txt\">\u015e\u00fcpheliden Hedefsiz Analize<\/span>\n                            <span class=\"nq-c-Dropdown-toggler-icon\">\n                                \n                                <span class=\"icon-minus-accordion\"><?xml version=\"1.0\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-\/\/W3C\/\/DTD SVG 20010904\/\/EN\"\n \"http:\/\/www.w3.org\/TR\/2001\/REC-SVG-20010904\/DTD\/svg10.dtd\">\n<svg version=\"1.0\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n width=\"20.000000pt\" height=\"20pt\" viewBox=\"0 0 512.000000 512.000000\"\n preserveAspectRatio=\"xMidYMid meet\">\n\n<g transform=\"translate(0.000000,512.000000) scale(0.100000,-0.100000)\"\nfill=\"#000000\" stroke=\"none\">\n<path d=\"M936 2697 c-109 -61 -106 -221 5 -277 38 -20 66 -20 1619 -20 1553 0\n1581 0 1619 20 113 57 113 223 0 280 -38 20 -66 20 -1621 20 l-1583 0 -39 -23z\"\/>\n<\/g>\n<\/svg>\n<\/span>\n                                <span class=\"icon-plus-accordion\"><?xml version=\"1.0\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-\/\/W3C\/\/DTD SVG 20010904\/\/EN\"\n \"http:\/\/www.w3.org\/TR\/2001\/REC-SVG-20010904\/DTD\/svg10.dtd\">\n<svg version=\"1.0\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n width=\"20pt\" height=\"20pt\" viewBox=\"0 0 512.000000 512.000000\"\n preserveAspectRatio=\"xMidYMid meet\">\n\n<g transform=\"translate(0.000000,512.000000) scale(0.100000,-0.100000)\"\nfill=\"#000000\" stroke=\"none\">\n<path d=\"M2480 4288 c-18 -13 -43 -36 -54 -51 -21 -28 -21 -35 -24 -773 l-2\n-744 -744 -2 c-738 -3 -745 -3 -773 -24 -98 -73 -98 -195 0 -268 28 -21 35\n-21 773 -24 l744 -2 2 -744 c3 -738 3 -745 24 -773 73 -98 195 -98 268 0 21\n28 21 35 24 773 l2 744 744 2 c738 3 745 3 773 24 98 73 98 195 0 268 -28 21\n-35 21 -773 24 l-744 2 -2 744 c-3 738 -3 745 -24 773 -35 48 -82 73 -134 73\n-32 0 -57 -7 -80 -22z\"\/>\n<\/g>\n<\/svg>\n<\/span>\n                                \n                            <\/span>\n                        <\/div>\n                        <div class=\"nq-c-Dropdown-menu\" hidden>\n                                                            <p>Bir numunede bulunabilecek \u00e7ok say\u0131daki PFAS bile\u015fi\u011fini incelemek i\u00e7in, standartlar olmasa bile adaylar\u0131n yer ald\u0131\u011f\u0131 bir tarama listesi kullan\u0131labilir.<\/p>\n<p>Binlerce molek\u00fcl aras\u0131ndan yaln\u0131zca ilgi listesiyle veya &#8220;\u015f\u00fcpheli&#8221; bile\u015fiklerle e\u015fle\u015fenler farkl\u0131 seviyelerde de\u011ferlendirilir ve do\u011frulan\u0131r. \u015e\u00fcpheli tarama, ad\u0131 ve yap\u0131s\u0131 bilinen ve numunede bulundu\u011fundan \u015f\u00fcphelenilen bile\u015fiklere odaklan\u0131r.<\/p>\n<p>Sonraki ad\u0131m, <strong>hedefsiz analizdir<\/strong>. \u00d6n\u00fcm\u00fczdeki y\u0131llardaki zorluk, y\u00fcksek d\u00fczeyde enstr\u00fcmantal analizlerle &#8220;bilinmeyen bilinmeyenleri&#8221; (\u00f6nceden tahmin edilemeyen bile\u015fikler) incelemeye haz\u0131rl\u0131k olacakt\u0131r. Bu, elde edilen sonu\u00e7lara g\u00f6re mevcut molek\u00fcller hakk\u0131nda olas\u0131 hipotezlerin yap\u0131lmas\u0131na olanak tan\u0131r.<\/p>\n    \n                                                                                    <\/div>\n                    <\/div>\n                                    <\/div>\n    \n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"h-ask-our-experts-to-find-the-best-solution\"><strong>En iyi \u00e7\u00f6z\u00fcm\u00fc bulmak i\u00e7in uzmanlar\u0131m\u0131za dan\u0131\u015f\u0131n!<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.merieuxnutrisciences.com\/tr\/iletisim\/\"><strong>Bize Ula\u015f\u0131n<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PFAS (per- ve polifloroalkil maddeler), binlerce sentetik kimyasaldan olu\u015fan bir ailedir. End\u00fcstriler bunlar\u0131 1940\u2019lardan bu yana \u00fcretmektedir. En bilinen bile\u015fikler aras\u0131nda PFOS, PFOA ve bunlar\u0131n tuzlar\u0131 yer al\u0131r. Bu maddeler, suya, ya\u011flara, asitlere ve y\u00fcksek s\u0131cakl\u0131klara kar\u015f\u0131 diren\u00e7 gibi benzersiz \u00f6zelliklere sahiptir. Ancak bu \u00f6zellikler ayn\u0131 zamanda ciddi \u00e7evresel ve insan sa\u011fl\u0131\u011f\u0131 endi\u015felerine yol a\u00e7maktad\u0131r&#8230;.<\/p>\n","protected":false},"author":63,"featured_media":0,"parent":208520,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-bleu.php","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"folder":[],"class_list":["post-209245","page","type-page","status-publish","hentry"],"acf":[],"taxonomy_info":[],"featured_image_src_large":false,"author_info":{"display_name":"Nil Kaya","author_link":"https:\/\/www.merieuxnutrisciences.com\/tr\/author\/nilkaya\/"},"comment_info":0,"_links":{"self":[{"href":"https:\/\/www.merieuxnutrisciences.com\/tr\/wp-json\/wp\/v2\/pages\/209245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.merieuxnutrisciences.com\/tr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.merieuxnutrisciences.com\/tr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/tr\/wp-json\/wp\/v2\/users\/63"}],"replies":[{"embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/tr\/wp-json\/wp\/v2\/comments?post=209245"}],"version-history":[{"count":9,"href":"https:\/\/www.merieuxnutrisciences.com\/tr\/wp-json\/wp\/v2\/pages\/209245\/revisions"}],"predecessor-version":[{"id":249684,"href":"https:\/\/www.merieuxnutrisciences.com\/tr\/wp-json\/wp\/v2\/pages\/209245\/revisions\/249684"}],"up":[{"embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/tr\/wp-json\/wp\/v2\/pages\/208520"}],"wp:attachment":[{"href":"https:\/\/www.merieuxnutrisciences.com\/tr\/wp-json\/wp\/v2\/media?parent=209245"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/www.merieuxnutrisciences.com\/tr\/wp-json\/wp\/v2\/folder?post=209245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}