{"id":90392,"date":"2026-06-08T14:21:48","date_gmt":"2026-06-08T14:21:48","guid":{"rendered":"https:\/\/discover.restek.com\/?p=90392"},"modified":"2026-06-04T04:06:37","modified_gmt":"2026-06-04T04:06:37","slug":"incorporating-ultrashort-chain-pfas-into-comprehensive-pfas-analysis-in-liquid-milks-japan","status":"publish","type":"post","link":"https:\/\/discover.restek.com\/ja\/anwendungshinweise\/fsan5396-ja\/incorporating-ultrashort-chain-pfas-into-comprehensive-pfas-analysis-in-liquid-milks-japan","title":{"rendered":"\u98df\u54c1\u4e2dPFAS\u5206\u6790\uff1a\u6db2\u4f53\u30df\u30eb\u30af\u4e2d\u306e\u8d85\u77ed\u9396PFAS\u3092\u542b\u3080C1\u301cC14 PFAS\u306eLC-MS\/MS\u4e00\u6589\u5206\u6790"},"content":{"rendered":"\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Key Highlights\u3000\u3053\u306e\u4e00\u6589\u5206\u6790\u306e\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n\n<ul 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style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u8981\u7d04\uff1a\u8d85\u77ed\u9396PFAS\u3092\u542b\u308041\u6210\u5206\u306e\u4e00\u6589\u5b9a\u91cf\u3092\u3001\u8907\u6570\u306e\u30df\u30eb\u30af\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3067\u5b9f\u73fe<\/h2>\n\n\n\n<p>\u77ed\u9396\u30fb\u9577\u9396\u30fb\u4ee3\u66ffPFAS\u3092\u5bfe\u8c61\u3068\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u306b\u8d85\u77ed\u9396PFAS\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u306f\u3001PFAS\u6c5a\u67d3\u3092\u5305\u62ec\u7684\u306b\u8a55\u4fa1\u3059\u308b\u3046\u3048\u3067\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u672c\u7814\u7a76\u3067\u78ba\u7acb\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u30fbLC-MS\/MS\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u3088\u308a\u3001\u5e45\u5e83\u3044\u30df\u30eb\u30af\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u4e2d\u306e\u8d85\u77ed\u9396PFAS\u3092\u542b\u3080\u591a\u69d8\u306aPFAS\u306e\u5b9a\u91cf\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002\u672c\u30e1\u30bd\u30c3\u30c9\u306e\u8a55\u4fa1\u306f\u76f4\u7dda\u6027\u30fb\u7cbe\u5ea6\u30fb\u518d\u73fe\u6027\u306b\u57fa\u3065\u3044\u3066\u884c\u3044\u3001\u4e73\u88fd\u54c1\u30fb\u690d\u7269\u7531\u6765\u30df\u30eb\u30af\u30fb\u4e73\u5150\u7528\u8abf\u88fd\u6db2\u72b6\u30df\u30eb\u30af\u306e\u5e02\u8ca9\u30b5\u30f3\u30d7\u30eb\u3092\u7528\u3044\u3066\u691c\u8a3c\u3092\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u306f\u3058\u3081\u306b\uff1a\u8d85\u77ed\u9396PFAS\u304c\u898b\u843d\u3068\u3055\u308c\u3066\u304d\u305f\u80cc\u666f\u3068\u3001\u30df\u30eb\u30af\u5206\u6790\u306b\u304a\u3051\u308b2\u3064\u306e\u6280\u8853\u7684\u8ab2\u984c<\/h2>\n\n\n\n<p>\u8d85\u77ed\u9396\uff08USC\uff09\u30da\u30eb\u304a\u3088\u3073\u30dd\u30ea\u30d5\u30eb\u30aa\u30ed\u30a2\u30eb\u30ad\u30eb\u5316\u5408\u7269\uff08PFAS\uff09\u306f\u3001\u70ad\u7d20\u9396\u304cC4\u672a\u6e80\u306e\u975e\u5e38\u306b\u6975\u6027\u306e\u9ad8\u3044\u5316\u5408\u7269\u3067\uff08<strong>Figure 1<\/strong>\uff09\u3001\u6c34\u74b0\u5883\u4e2d\u306b\u5e83\u304f\u5b58\u5728\u3057\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u5e83\u7bc4\u306a\u5b58\u5728\u306f\u3001\u98df\u54c1\u3078\u306e\u6c5a\u67d3\u30ea\u30b9\u30af\u3001\u3068\u308a\u308f\u3051\u4e73\u5150\u3084\u5c0f\u5150\u304c\u65e5\u5e38\u7684\u306b\u6442\u53d6\u3059\u308b\u6db2\u4f53\u30df\u30eb\u30af\u3078\u306e\u6df7\u5165\u306b\u5bfe\u3059\u308b\u61f8\u5ff5\u3092\u9ad8\u3081\u3066\u3044\u307e\u3059\u3002\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\u4e2d\u306e\u9577\u9396PFAS\u3092\u5206\u6790\u3059\u308b\u6709\u52b9\u306a\u30e1\u30bd\u30c3\u30c9\u306f\u5b58\u5728\u3057\u307e\u3059\u304c[1]\u3001PFAS\u6c5a\u67d3\u3092\u5341\u5206\u306b\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u8d85\u77ed\u9396\u5316\u5408\u7269\u3092\u5206\u6790\u5bfe\u8c61\u306b\u542b\u3081\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30df\u30eb\u30af\u306b\u306f\u30bf\u30f3\u30d1\u30af\u8cea\u30fb\u8102\u8cea\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u591a\u69d8\u306a\u6210\u5206\u304c\u542b\u307e\u308c\u3001PFAS\u5206\u6790\u306b\u56fa\u6709\u306e2\u3064\u306e\u8ab2\u984c\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u672c\u7814\u7a76\u3067\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u8ab2\u984c\u306b\u5bfe\u3057\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u89e3\u6c7a\u7b56\u3092\u8b1b\u3058\u3066\u3044\u307e\u3059\u3002<br>\u3000<strong>\u25cf\u3000\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u306b\u304a\u3051\u308b\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u6c5a\u67d3\u306e\u53ef\u80fd\u6027<\/strong>\uff1a\u8d85\u77ed\u9396PFAS\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u77ed\u9396\u5316\u5408\u7269\u306f\u3001\u5206\u6790\u304c\u7279\u306b\u56f0\u96e3\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u5f93\u6765\u306e\u591a\u6bb5\u968e\u306b\u308f\u305f\u308b\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u3067\u306f\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u6c5a\u67d3\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u5316\u5408\u7269\u306e\u56de\u53ce\u7387\u304c\u4f4e\u4e0b\u3057\u3084\u3059\u3044\u305f\u3081\u3067\u3059\u3002<br>\u3000\u2192\u3000\u3059\u3079\u3066\u306e\u30bf\u30fc\u30b2\u30c3\u30c8\u5316\u5408\u7269\u3092\u52b9\u679c\u7684\u306b\u62bd\u51fa\u30fb\u5b9a\u91cf\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u30bf\u30f3\u30d1\u30af\u8cea\u6c88\u6bbf\u3001\u62bd\u51fa\u6db2\u306e\u4e7e\u56fa\uff08dry-down\uff09\u3001\u518d\u6eb6\u89e3\uff08reconstitution\uff09\u3092\u542b\u3080\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u624b\u9806\u3092\u958b\u767a\u3057\u3001\u6700\u9069\u5316\u3057\u307e\u3057\u305f\u3002<br>\u3000<strong>\u25cf\u3000\u8d85\u77ed\u9396PFAS\u306e\u6975\u6027\u306e\u9ad8\u3055<\/strong>\uff1a\u6a19\u6e96\u7684\u306a\u30af\u30ed\u30de\u30c8\u30b0\u30e9\u30d5\u30a3\u30fc\u306b\u304a\u3044\u3066\u4fdd\u6301\u304c\u4e0d\u8db3\u3059\u308b\u3068\u3044\u3046\u5927\u304d\u306a\u8ab2\u984c\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002<br>\u3000\u2192\u3000\u4fdd\u6301\u3068\u611f\u5ea6\u306e\u5411\u4e0a\u3092\u76ee\u7684\u3068\u3057\u3066\u3001\u4e0d\u6d3b\u6027\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u65bd\u3057\u305f\u6975\u6027\u57fa\u5c0e\u5165\u578b\u306e\u9006\u76f8LC\u30ab\u30e9\u30e0\u3092\u63a1\u7528\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u3046\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u3068\u5206\u6790\u6761\u4ef6\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u5404\u7a2e\u6db2\u4f53\u30df\u30eb\u30af\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u4e2d\u306eC1\u301cC14\u30d1\u30fc\u30d5\u30eb\u30aa\u30ed\u30a2\u30eb\u30ad\u30eb\u30ab\u30eb\u30dc\u30f3\u9178\u30fb\u30b9\u30eb\u30db\u30f3\u9178\u3068\u305d\u306e\u4ed6PFAS\u30af\u30e9\u30b9\u306e\u540c\u6642\u5b9a\u91cf\u3092\u53ef\u80fd\u3068\u3059\u308b\u3001\u30b7\u30f3\u30d7\u30eb\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u69cb\u7bc9\u3057\u307e\u3057\u305f\u3002\u30e1\u30bd\u30c3\u30c9\u306e\u691c\u8a3c\u306f\u30013\u7a2e\u985e\u306e\u30df\u30eb\u30af\uff08\u4e73\u88fd\u54c1\u3001\u690d\u7269\u7531\u6765\u30df\u30eb\u30af\u3001\u4e73\u5150\u7528\u8abf\u88fd\u6db2\u72b6\u30df\u30eb\u30af\uff09\u3092\u7528\u3044\u3066\u5b9f\u65bd\u3057\u300141\u7a2e\u985e\u306ePFAS\u691c\u51fa\u306b\u5bfe\u3059\u308b\u9069\u5408\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u5e45\u5e83\u3044\u5e02\u8ca9\u30b5\u30f3\u30d7\u30eb\u3092\u7528\u3044\u305f\u5b9f\u8a3c\u8a66\u9a13\u306b\u3088\u308a\u3001\u7570\u306a\u308b\u30df\u30eb\u30af\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306b\u304a\u3051\u308bPFAS\u6c5a\u67d3\u306e\u5305\u62ec\u7684\u306a\u8a55\u4fa1\u306b\u3082\u3001\u672c\u30e1\u30bd\u30c3\u30c9\u304c\u9069\u7528\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n<div class=\"wp-block-custom-chromatogram-article-top\"><div class=\"chromatogram-article-placeholder\"><div class=\"figure-heading\"><strong>Figure 1:<\/strong> \u8d85\u77ed\u9396PFAS\u306e\u69cb\u9020\uff08C1\uff5eC3\uff09<\/div><div class='chromatogram-article-inner-full'><div class=\"chromatogram-article-inner\">\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1340\" height=\"950\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/figure-FSAN5396-01.jpg\" alt=\"PFAS chemical structures\" class=\"wp-image-73756\" style=\"width:700px\" title=\"-\" srcset=\"https:\/\/discover.restek.com\/wp-content\/uploads\/figure-FSAN5396-01.jpg 1340w, https:\/\/discover.restek.com\/wp-content\/uploads\/figure-FSAN5396-01-300x213.jpg 300w, https:\/\/discover.restek.com\/wp-content\/uploads\/figure-FSAN5396-01-1024x726.jpg 1024w, https:\/\/discover.restek.com\/wp-content\/uploads\/figure-FSAN5396-01-768x544.jpg 768w\" sizes=\"auto, (max-width: 1340px) 100vw, 1340px\" \/><\/figure>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u9a13<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-theme-palette-1-color has-text-color has-link-color wp-elements-8bb54fb98df67b56033108b24277bee1\" style=\"font-size:22px\">\u8d85\u77ed\u9396PFAS\u306e\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u6c5a\u67d3\u306e\u8a55\u4fa1<\/h3>\n\n\n\n<p>\u8d85\u77ed\u9396PFAS\u306f\u6c34\u7cfb\u74b0\u5883\u306b\u5e83\u304f\u5b58\u5728\u3059\u308b\u305f\u3081\u3001\u6b63\u78ba\u306a\u5206\u6790\u306e\u305f\u3081\u306b\u306f\u3001\u30e9\u30dc\u306e\u8a66\u85ac\u304a\u3088\u3073\u5668\u6750\u306e\u6e05\u6d44\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3068\u304f\u306b\u3001\u6eb6\u5a92\u3001\u8a66\u85ac\u3001\u304a\u3088\u3073\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u5b9f\u9a13\u5668\u6750\u306b\u5b58\u5728\u3057\u5f97\u308bTFA\u306e\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u6c5a\u67d3\u306f\u3001\u91cd\u5927\u306a\u61f8\u6848\u4e8b\u9805\u3068\u306a\u308a\u307e\u3059\u3002\u672c\u7814\u7a76\u306b\u7528\u3044\u308b\u6c34\u3001\u30a2\u30bb\u30c8\u30cb\u30c8\u30ea\u30eb\u3001\u30e1\u30bf\u30ce\u30fc\u30eb\u306b\u3064\u3044\u3066\u3001\u6700\u3082\u6e05\u6d44\u306a\u4f9b\u7d66\u6e90\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306b\u3001\u5e83\u7bc4\u56f2\u306b\u6e21\u308a\u30c6\u30b9\u30c8\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u7279\u306b\u3001\u6c34\u7cfb\u79fb\u52d5\u76f8\u306b\u4f7f\u7528\u3059\u308b\u6c34\u306e\u4f9b\u7d66\u6e90\u304c\u7570\u306a\u308b\u3068TFA\u306e\u691c\u51fa\u30b7\u30b0\u30ca\u30eb\u306b\u5927\u304d\u306a\u5dee\u304c\u898b\u3089\u308c\u305f\u305f\u3081\u3001\u6700\u9069\u306a\u611f\u5ea6\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u8d85\u7d14\u6c34\u306e\u8131\u30a4\u30aa\u30f3\u6c34\u3092\u9078\u629e\u3057\u307e\u3057\u305f\u3002\u540c\u69d8\u306b\u3001\u6a19\u6e96\u6db2\u304a\u3088\u3073\u8a66\u6599\u8abf\u88fd\u306b\u4f7f\u7528\u3059\u308b\u5404\u7a2e\u306e\u30d4\u30da\u30c3\u30c8\u30c1\u30c3\u30d7\u3001HPLC\u30d0\u30a4\u30a2\u30eb\u3001\u9060\u5fc3\u5206\u96e2\u7ba1\u306b\u3064\u3044\u3066\u3082\u6c5a\u67d3\u8a55\u4fa1\u3092\u884c\u3044\u3001\u7d50\u679c\u306e\u4fe1\u983c\u6027\u3092\u4fdd\u3064\u305f\u3081\u306b\u6700\u3082\u6e05\u6d44\u306a\u5668\u6750\u3092\u9078\u5b9a\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-theme-palette-1-color has-text-color has-link-color wp-elements-6f6c975b25799cb46939cc6b133c90b0\" style=\"font-size:22px\">\u6a19\u6e96\u8a66\u6599\u304a\u3088\u3073\u30b5\u30f3\u30d7\u30eb\u306e\u524d\u51e6\u7406<\/h3>\n\n\n\n<p><strong>\u3010\u6a19\u6e96\u8a66\u6599\u3011<\/strong><br> \u25cf \u6821\u6b63\u7528\u306e\u6a19\u6e96\u6eb6\u6db2\uff08\u5404 500 \u00b5L\uff09\u306f\u3001\u6fc3\u5ea6\u304c4\u301c2500 ng\/L\u306e\u7bc4\u56f2\u5185\u306b\u306a\u308b\u3088\u3046\u306b\u3001\u9006\u6d78\u900f\u6c34\u3068\u30a2\u30bb\u30c8\u30cb\u30c8\u30ea\u30eb\u306e1:1\u6df7\u5408\u6db2\u306b\u3088\u308a\u3001\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u88fdHPLC\u30d0\u30a4\u30a2\u30eb\u306b\u8abf\u88fd<br> \u25cf \u5b9a\u91cf\u7528\u5185\u90e8\u6a19\u6e96\uff08QIS\uff1aquantitative internal standards\uff09\u3068\u3057\u306618\u7a2e\u306e\u540c\u4f4d\u4f53\u6a19\u8b58\u3055\u308c\u305fPFAS\u3092\u4f7f\u7528\uff08<strong>Table I<\/strong>\u53c2\u7167\uff09<br> \u25cf \u5404\u540c\u4f4d\u4f53\u5143\u7d20\u309210 ng\/mL\u542b\u3080QIS\u4f5c\u696d\u6a19\u6e96\u6eb6\u6db2\u304b\u3089\u306e2.5 \u00b5L\u306e\u4e00\u5b9a\u5206\u91cf\u3092\u5404\u6a19\u6e96\u8a66\u6599\u306b\u6dfb\u52a0<br><strong>\u3010\u30b5\u30f3\u30d7\u30eb\u3011<\/strong><br> \u25cf \u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\uff080.5 g\uff09\u309215 mL\u306e\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u88fd\u9060\u5fc3\u5206\u96e2\u7ba1\u306b\u79e4\u91cf\u3057\u300110 ng\/mL\u306eQIS\u4f5c\u696d\u6eb6\u6db2\u30922.5 \u00b5L\u6dfb\u52a0<br> \u25cf \u5341\u5206\u306b\u6df7\u5408\u3057\u305f\u5f8c\u3001\u30a2\u30bb\u30c8\u30cb\u30c8\u30ea\u30eb1.5 mL\u3067\u30012\u5206\u9593\u306e\u30dc\u30eb\u30c6\u30c3\u30af\u30b9\u306b\u3088\u308a\u62bd\u51fa<br> \u25cf \u6b21\u306b\u30014000 rpm\u3067\u9060\u5fc3\u3057\u3001\u4e0a\u6e05\u3092\u65b0\u3057\u304415 mL\u30c1\u30e5\u30fc\u30d6\u306b\u79fb\u3057\u300150\u2103\u306e\u6c34\u6d74\u4e2d\u3067\u7a4f\u3084\u304b\u306a\u7a92\u7d20\u6c17\u6d41\u4e0b\u306b\u3066\u4e7e\u56fa<br> \u25cf \u4e7e\u56fa\u6b8b\u6e23\u306f\u3001\u6c34:\u30a2\u30bb\u30c8\u30cb\u30c8\u30ea\u30eb=1:1\u306e\u5e0c\u91c8\u6db20.5 mL\u3067\u518d\u6eb6\u89e3\u3057\u30012\u5206\u9593\u30dc\u30eb\u30c6\u30c3\u30af\u30b9\u3057\u3001\u518d\u5ea64000 rpm\u3067\u9060\u5fc3\u5206\u96e2\u3092\u5b9f\u65bd<br> \u25cf \u6700\u7d42\u7684\u306a\u4e0a\u6e05\u3092\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u88fdHPLC\u30d0\u30a4\u30a2\u30eb\u306b\u79fb\u3057\u3001LC-MS\/MS\u5206\u6790\u3092\u5b9f\u65bd<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-theme-palette-1-color has-text-color has-link-color wp-elements-3e62513c8327e69e69e13a903c514e55\" style=\"font-size:22px\">\u7cbe\u5ea6\u304a\u3088\u3073\u518d\u73fe\u6027\u306e\u8a55\u4fa1<\/h3>\n\n\n\n<p>\u958b\u767a\u3057\u305f\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u3055\u307e\u3056\u307e\u306a\u30df\u30eb\u30af\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3078\u306e\u9069\u7528\u53ef\u80fd\u6027\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u3001\u305d\u306e\u307e\u307e\u98f2\u7528\u3067\u304d\u308b3\u7a2e\u985e\u306e\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\uff08\u5168\u8102\u725b\u4e73\u30fb\u30a2\u30fc\u30e2\u30f3\u30c9\u30df\u30eb\u30af\u30fb\u4e73\u5150\u7528\u8abf\u88fd\u6db2\u72b6\u30df\u30eb\u30af\uff09\u3092\u7528\u3044\u3066\u30e1\u30bd\u30c3\u30c9\u306e\u7cbe\u5ea6\u3068\u518d\u73fe\u6027\u3092\u8a55\u4fa1\u3057\u307e\u3057\u305f\u3002\u6d88\u8cbb\u304c\u591a\u3044\u30a2\u30fc\u30e2\u30f3\u30c9\u30df\u30eb\u30af\u3092\u690d\u7269\u7531\u6765\u30df\u30eb\u30af\u306e\u4ee3\u8868\u3068\u3057\u3066\u9078\u5b9a\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\u306b\u306f\u3001\u30cd\u30a4\u30c6\u30a3\u30d6\u5206\u6790\u5bfe\u8c61\u6210\u5206\u30920.010\u30010.025\u30010.050\u30010.10\u30010.25 \u00b5g\/kg\u306e\u6fc3\u5ea6\u3067\u6dfb\u52a0\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u3001TFA\u56de\u53ce\u7387\u7b97\u51fa\u306e\u4ee3\u7406\u6307\u6a19\u3068\u3057\u3066\u3001\u540c\u4f4d\u4f53\u6a19\u8b58\u3055\u308c\u305f13C-TFA \u3092\u6dfb\u52a0\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u6fc3\u5ea6\u306f\u3001\u524d\u8ff0\u306e\u524d\u51e6\u7406\u624b\u9806\u5f8c\u306e\u6700\u7d42\u30b5\u30f3\u30d7\u30eb\u6eb6\u6db2\u306b\u304a\u3044\u3066\u300110\u300125\u300150\u3001100\u3001250 ng\/L\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002<br>3\u7a2e\u985e\u3059\u3079\u3066\u306e\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u3001\u30b5\u30f3\u30d7\u30eb\u306b\u3082\u3068\u3082\u3068\u542b\u307e\u308c\u3066\u3044\u305fPFAS\uff08incurred PFAS\uff09\u304c\u691c\u51fa\u3055\u308c\u305f\u305f\u3081\u3001\u6dfb\u52a0\u30b5\u30f3\u30d7\u30eb\u306e\u7b97\u51fa\u6fc3\u5ea6\u304b\u3089\u305d\u308c\u3089\u306e\u6fc3\u5ea6\u3092\u5dee\u3057\u5f15\u3044\u3066\u56de\u53ce\u7387\u3092\u6c42\u3081\u307e\u3057\u305f\u3002<strong>Table I<\/strong>\u306b\u3001\u5b9a\u91cf\u306b\u4f7f\u7528\u3057\u305f\u5404\u5206\u6790\u5bfe\u8c61\u6210\u5206\u3068QIS\u306e\u7d44\u5408\u305b\u3092\u793a\u3057\u307e\u3059\u3002\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u52b9\u679c\u306e\u5dee\u304c\u3042\u308b\u305f\u3081\u3001\u30a2\u30fc\u30e2\u30f3\u30c9\u30df\u30eb\u30af\u306e\u4e00\u90e8\u306e\u6210\u5206\u3067\u306f\u3001\u3088\u308a\u6b63\u78ba\u306a\u5b9a\u91cf\u306e\u305f\u3081\u306b\u4ee3\u66ffQIS\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-theme-palette-1-color has-text-color has-link-color wp-elements-e35b563ae5c5cc029956e6f14e4d7280\" style=\"font-size:22px\">\u5206\u6790\u6761\u4ef6<\/h3>\n\n\n\n<p>\u3053\u306e\u7814\u7a76\u3067\u306f\u3001\u8d85\u77ed\u9396PFAS\u304a\u3088\u3073\u95a2\u9023\u5316\u5408\u7269\u3092\u5358\u4e00\u30e1\u30bd\u30c3\u30c9\u306b\u7d44\u307f\u8fbc\u3080\u305f\u3081\u3001Waters ACQUITY UPLC I-Class \u6db2\u4f53\u30af\u30ed\u30de\u30c8\u30b0\u30e9\u30d5\u304a\u3088\u3073 Xevo TQ-S triple quadrupole mass spectrometer \u3092\u7528\u3044\u3066\u3001\u4ee5\u4e0b\u306e\u6761\u4ef6\u3067LC-MS\/MS\u5206\u6790\u3092\u5b9f\u65bd\u3057\u307e\u3057\u305f\u3002\u30a4\u30aa\u30f3\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u3001MS\u6761\u4ef6\u3001\u304a\u3088\u3073\u5404PFAS\u306e\u5b9a\u91cf\u306b\u4f7f\u7528\u3057\u305f\u5185\u90e8\u6a19\u6e96\u306f<strong>Table I <\/strong>\u306b\u793a\u3057\u307e\u3059\u3002\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u6c5a\u67d3\uff08\u88c5\u7f6e\u304a\u3088\u3073\u79fb\u52d5\u76f8\u7531\u6765\uff09\u3092\u3088\u308a\u52b9\u679c\u7684\u306b\u9664\u53bb\u3059\u308b\u305f\u3081\u3001<a href=\"https:\/\/www.restek.com\/global\/ja\/p\/9175362\" target=\"_blank\" rel=\"noopener\">Ultra IBD\u30ab\u30e9\u30e0<\/a>\uff08150 \u00d7 2.1 mm\u30013.0 \u00b5m\uff09\u3092\u30c7\u30a3\u30ec\u30a4\u30ab\u30e9\u30e0\u3068\u3057\u3066\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002\u901a\u5e38\u306f\u6a19\u6e96\u7684\u306aC18\u306ePFAS\u30c7\u30a3\u30ec\u30a4\u30ab\u30e9\u30e0\u3067\u5341\u5206\u3067\u3059\u304c\u3001<a href=\"https:\/\/www.restek.com\/global\/ja\/p\/9175312-T\" target=\"_blank\" rel=\"noopener\">Ultra IBD Inert\u5206\u6790\u30ab\u30e9\u30e0<\/a>\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u306f\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u6c5a\u67d3\u7269\u8cea\u3068\u30bf\u30fc\u30b2\u30c3\u30c8\u6210\u5206\u3092\u5341\u5206\u306b\u5206\u96e2\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n<p><style>\n.cond-t{width:auto;border-collapse:collapse;font-size:1em;color:#222}\n.cond-t th,.cond-t td{padding:6px 10px;border:1px solid #ccc;vertical-align:middle}\n.cond-t th{background:#eef0f2;font-weight:700;width:130px;white-space:nowrap;color:#222;text-align:left}\n.cond-t td{color:#222}\n.grad-t{border-collapse:collapse;font-size:1em}\n.grad-t th,.grad-t td{padding:4px 12px;border:1px solid #ccc;text-align:center;color:#222}\n.grad-t th{background:#eef0f2;font-weight:700}\n<\/style><\/p>\n<table class=\"cond-t\">\n<tbody>\n<tr>\n<th>\u30ab\u30e9\u30e0<\/th>\n<td>\u5206\u6790\u30ab\u30e9\u30e0: Ultra IBD Inert, 3.0 \u03bcm, 100 x 2.1 mm (<a href=\"https:\/\/www.restek.com\/global\/ja\/p\/9175312-T\" target=\"_blank\" rel=\"noopener\">cat.# 9175312-T<\/a>)<br \/>\u30c7\u30a3\u30ec\u30a4\u30ab\u30e9\u30e0: Ultra IBD, 3.0 \u03bcm, 150 x 2.1 mm (<a href=\"https:\/\/www.restek.com\/global\/ja\/p\/9175362\" target=\"_blank\" rel=\"noopener\">cat.# 9175362<\/a>)<\/td>\n<\/tr>\n<tr>\n<th>\u6ce8\u5165\u91cf<\/th>\n<td>5 \u03bcL<\/td>\n<\/tr>\n<tr>\n<th>\u79fb\u52d5\u76f8 A<\/th>\n<td>5 mM \u30ae\u9178\u30a2\u30f3\u30e2\u30cb\u30a6\u30e0, 0.1% \u30ae\u9178\u542b\u6709\u6c34\u6eb6\u6db2<\/td>\n<\/tr>\n<tr>\n<th>\u79fb\u52d5\u76f8 B<\/th>\n<td>\u30a2\u30bb\u30c8\u30cb\u30c8\u30ea\u30eb<\/td>\n<\/tr>\n<tr>\n<th>\u6d41\u901f<\/th>\n<td>0.4 mL\/min<\/td>\n<\/tr>\n<tr>\n<th>\u6e29\u5ea6<\/th>\n<td>40 \u00b0C<\/td>\n<\/tr>\n<tr>\n<th>\u30b0\u30e9\u30b8\u30a8\u30f3\u30c8<\/th>\n<td>\n<table class=\"grad-t\">\n<tbody>\n<tr>\n<th>\u6642\u9593 (\u5206)<\/th>\n<th>%B<\/th>\n<\/tr>\n<tr>\n<td>0.00<\/td>\n<td>45<\/td>\n<\/tr>\n<tr>\n<td>7.00<\/td>\n<td>95<\/td>\n<\/tr>\n<tr>\n<td>11.00<\/td>\n<td>95<\/td>\n<\/tr>\n<tr>\n<td>11.01<\/td>\n<td>45<\/td>\n<\/tr>\n<tr>\n<td>13.00<\/td>\n<td>45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<tr>\n<th>\u30a4\u30aa\u30f3\u30e2\u30fc\u30c9<\/th>\n<td>Negative ESI<\/td>\n<\/tr>\n<tr>\n<th>\u30e2\u30fc\u30c9<\/th>\n<td>Scheduled MRM<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-fixed-layout\" style=\"border-style:none;border-width:0px\"><tbody><tr><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Table I:<\/strong> MS\/MS\u30d1\u30e9\u30e1\u30fc\u30bf\u304a\u3088\u3073\u5185\u90e8\u6a19\u6e96<\/p>\n\n\n<p><style>\n.pfas-t{width:100%;border-collapse:collapse;font-size:1em;color:#222}\n.pfas-t th,.pfas-t td{padding:6px 10px;border:1px solid #ccc;text-align:center;vertical-align:middle}\n.pfas-t th{background:#eef0f2;font-weight:700;color:#222}\n.pfas-t td:first-child{text-align:left}\n.pfas-t .section-main td{background:#c8d8e8;font-weight:700;color:#1a3a52;text-align:left;font-size:1em}\n.pfas-t .section-sub td{background:#dde8f0;font-weight:700;color:#1a3a52;text-align:left;font-style:italic}\n.pfas-t .footnote td{background:#f8f8f8;font-size:0.9em;color:#444;text-align:left}\n<\/style><\/p>\n<table class=\"pfas-t\">\n<tbody>\n<tr>\n<th>\u5316\u5408\u7269<\/th>\n<th>\u4fdd\u6301\u6642\u9593(min)<\/th>\n<th>\u30d7\u30ec\u30ab\u30fc\u30b5\u30a4\u30aa\u30f3<\/th>\n<th>\u30d7\u30ed\u30c0\u30af\u30c8\u30a4\u30aa\u30f3<sup>a<\/sup><\/th>\n<th>\u30a4\u30aa\u30f3\u5c0e\u5165\u7d30\u5b54\u306e\u96fb\u5727\uff08\u30b3\u30fc\u30f3\uff09(V)<\/th>\n<th>\u30b3\u30ea\u30b8\u30e7\u30f3\u96fb\u5727\uff08\u885d\u7a81\u30a8\u30cd\u30eb\u30ae\u30fc\uff09(V)<\/th>\n<th>QIS<\/th>\n<\/tr>\n<!-- \u30bf\u30fc\u30b2\u30c3\u30c8\u6210\u5206 -->\n<tr class=\"section-main\">\n<td colspan=\"7\">\u30bf\u30fc\u30b2\u30c3\u30c8\u6210\u5206<\/td>\n<\/tr>\n<!-- Perfluoroalkyl Carboxylic Acids -->\n<tr class=\"section-sub\">\n<td colspan=\"7\">Perfluoroalkyl Carboxylic Acids<\/td>\n<\/tr>\n<tr>\n<td>Trifluoroacetic acid (TFA)<\/td>\n<td>1.60<\/td>\n<td>113.03 [M-H]-<\/td>\n<td>69.01<\/td>\n<td>10<\/td>\n<td>10<\/td>\n<td><sup>13<\/sup>C<sub>2<\/sub>-TFA<\/td>\n<\/tr>\n<tr>\n<td>Perfluoropropanoic acid (PFPrA)<\/td>\n<td>2.21<\/td>\n<td>162.97 [M-H]-<\/td>\n<td>119.02<\/td>\n<td>10<\/td>\n<td>8<\/td>\n<td><sup>13<\/sup>C<sub>3<\/sub>-PFPrA<\/td>\n<\/tr>\n<tr>\n<td>Perfluorobutanoic acid (PFBA)<\/td>\n<td>2.86<\/td>\n<td>213.03 [M-H]-<\/td>\n<td>168.98<\/td>\n<td>14<\/td>\n<td>8<\/td>\n<td><sup>13<\/sup>C<sub>4<\/sub>-PFBA<\/td>\n<\/tr>\n<tr>\n<td>Perfluoropentanoic acid (PFPeA)<\/td>\n<td>3.64<\/td>\n<td>262.97 [M-H]-<\/td>\n<td>218.97<\/td>\n<td>2<\/td>\n<td>6<\/td>\n<td><sup>13<\/sup>C<sub>5<\/sub>-PFPeA<\/td>\n<\/tr>\n<tr>\n<td>Perfluorohexanoic acid (PFHxA)<\/td>\n<td>4.41<\/td>\n<td>313.10 [M-H]-<\/td>\n<td>268.97\/118.99<\/td>\n<td>2<\/td>\n<td>8\/20<\/td>\n<td><sup>13<\/sup>C<sub>5<\/sub>-PFHxA<\/td>\n<\/tr>\n<tr>\n<td>Perfluoroheptanoic acid (PFHpA)<\/td>\n<td>5.15<\/td>\n<td>363.16 [M-H]-<\/td>\n<td>319.09\/169.06<\/td>\n<td>8<\/td>\n<td>10\/18<\/td>\n<td><sup>13<\/sup>C<sub>4<\/sub>-PFHpA<\/td>\n<\/tr>\n<tr>\n<td>Perfluorooctanoic acid (PFOA)<\/td>\n<td>5.84<\/td>\n<td>413.10 [M-H]-<\/td>\n<td>368.96\/168.90<\/td>\n<td>2<\/td>\n<td>10\/16<\/td>\n<td><sup>13<\/sup>C<sub>8<\/sub>-PFOA<\/td>\n<\/tr>\n<tr>\n<td>Perfluorononanoic acid (PFNA)<\/td>\n<td>6.48<\/td>\n<td>463.10 [M-H]-<\/td>\n<td>419.01\/219.02<\/td>\n<td>4<\/td>\n<td>10\/16<\/td>\n<td><sup>13<\/sup>C<sub>9<\/sub>PFNA<\/td>\n<\/tr>\n<tr>\n<td>Perfluorodecanoic acid (PFDA)<\/td>\n<td>7.08<\/td>\n<td>513.17 [M-H]-<\/td>\n<td>469.16\/219.06<\/td>\n<td>4<\/td>\n<td>12\/16<\/td>\n<td><sup>13<\/sup>C<sub>6<\/sub>-PFDA<\/td>\n<\/tr>\n<tr>\n<td>Perfluoroundecanoic acid (PFUnA)<\/td>\n<td>7.65<\/td>\n<td>563.23 [M-H]-<\/td>\n<td>519.24\/269.07<\/td>\n<td>6<\/td>\n<td>12\/18<\/td>\n<td><sup>13<\/sup>C<sub>7<\/sub>-PFUnA<\/td>\n<\/tr>\n<tr>\n<td>Perfluorododecanoic acid (PFDoA)<\/td>\n<td>8.26<\/td>\n<td>613.23 [M-H]-<\/td>\n<td>569.19\/169.06<\/td>\n<td>8<\/td>\n<td>12\/26<\/td>\n<td><sup>13<\/sup>C<sub>2<\/sub>-PFDoA<\/td>\n<\/tr>\n<tr>\n<td>Perfluorotridecanoic acid (PFTrDA)<\/td>\n<td>8.94<\/td>\n<td>663.23 [M-H]-<\/td>\n<td>619.21\/169.06<\/td>\n<td>8<\/td>\n<td>14\/28<\/td>\n<td><sup>13<\/sup>C<sub>2<\/sub>-PFTeDA<\/td>\n<\/tr>\n<tr>\n<td>Perfluorotetradecanoic acid (PFTeDA)<\/td>\n<td>9.75<\/td>\n<td>712.67 [M-H]-<\/td>\n<td>668.69\/168.94<\/td>\n<td>10<\/td>\n<td>12\/26<\/td>\n<td><sup>13<\/sup>C<sub>2<\/sub>-PFTeDA<\/td>\n<\/tr>\n<!-- Perfluoroalkyl Sulfonic Acids -->\n<tr class=\"section-sub\">\n<td colspan=\"7\">Perfluoroalkyl Sulfonic Acids<\/td>\n<\/tr>\n<tr>\n<td>Trifluoromethanesulfonic acid (TFMS)<\/td>\n<td>1.98<\/td>\n<td>148.97 [M-H]-<\/td>\n<td>79.93\/98.92<\/td>\n<td>62<\/td>\n<td>18\/18<\/td>\n<td><sup>13<\/sup>C<sub>3<\/sub>-PFBS<\/td>\n<\/tr>\n<tr>\n<td>Perfluoroethanesulfonic acid (PFEtS)<\/td>\n<td>2.62<\/td>\n<td>198.90 [M-H]-<\/td>\n<td>79.92\/98.91<\/td>\n<td>38<\/td>\n<td>22\/22<\/td>\n<td><sup>13<\/sup>C<sub>4<\/sub>-PFBA<\/td>\n<\/tr>\n<tr>\n<td>Perfluoropropanesulfonic acid (PFPrS)<\/td>\n<td>3.30<\/td>\n<td>248.97 [M-H]-<\/td>\n<td>79.92\/98.91<\/td>\n<td>2<\/td>\n<td>24\/24<\/td>\n<td><sup>13<\/sup>C<sub>5<\/sub>-PFPeA<\/td>\n<\/tr>\n<tr>\n<td>Perfluorobutanesulfonic acid (PFBS)<\/td>\n<td>3.96<\/td>\n<td>298.97 [M-H]-<\/td>\n<td>79.97\/98.89<\/td>\n<td>2<\/td>\n<td>26\/26<\/td>\n<td><sup>13<\/sup>C<sub>3<\/sub>-PFBS<\/td>\n<\/tr>\n<tr>\n<td>Perfluoropentanesulfonic acid (PFPeS)<\/td>\n<td>4.59<\/td>\n<td>349.10 [M-H]-<\/td>\n<td>79.98\/98.98<\/td>\n<td>6<\/td>\n<td>32\/30<\/td>\n<td><sup>13<\/sup>C<sub>5<\/sub>-PFHxA \/ <sup>13<\/sup>C<sub>8<\/sub>-PFOSb<\/td>\n<\/tr>\n<tr>\n<td>Perfluorohexanesulfonic acid (PFHxS)<\/td>\n<td>5.17<\/td>\n<td>398.90 [M-H]-<\/td>\n<td>79.97\/98.89<\/td>\n<td>56<\/td>\n<td>32\/34<\/td>\n<td><sup>13<\/sup>C<sub>3<\/sub>-PFHxS<\/td>\n<\/tr>\n<tr>\n<td>Perfluoroheptanesulfonic acid (PFHpS)<\/td>\n<td>5.70<\/td>\n<td>449.17 [M-H]-<\/td>\n<td>79.98\/98.97<\/td>\n<td>4<\/td>\n<td>42\/38<\/td>\n<td><sup>13<\/sup>C<sub>8<\/sub>-PFOA<\/td>\n<\/tr>\n<tr>\n<td>Perfluorooctanesulfonic acid (PFOS)<\/td>\n<td>6.19<\/td>\n<td>499.03 [M-H]-<\/td>\n<td>79.92\/98.90<\/td>\n<td>8<\/td>\n<td>40\/40<\/td>\n<td><sup>13<\/sup>C<sub>8<\/sub>-PFOS<\/td>\n<\/tr>\n<tr>\n<td>Perfluorononanesulfonic acid (PFNS)<\/td>\n<td>6.65<\/td>\n<td>549.10 [M-H]-<\/td>\n<td>79.92\/98.83<\/td>\n<td>12<\/td>\n<td>42\/40<\/td>\n<td><sup>13<\/sup>C<sub>8<\/sub>-PFOS<\/td>\n<\/tr>\n<tr>\n<td>Perfluorodecanesulfonic acid (PFDS)<\/td>\n<td>7.06<\/td>\n<td>599.17 [M-H]-<\/td>\n<td>79.98\/98.83<\/td>\n<td>8<\/td>\n<td>44\/46<\/td>\n<td><sup>13<\/sup>C<sub>8<\/sub>-PFOS \/ <sup>13<\/sup>C<sub>2<\/sub>-PFDoAb<\/td>\n<\/tr>\n<tr>\n<td>Perfluoroundecanesulfonic acid (PFUdS)<\/td>\n<td>7.43<\/td>\n<td>648.73 [M-H]-<\/td>\n<td>79.94\/98.94<\/td>\n<td>38<\/td>\n<td>50\/44<\/td>\n<td><sup>13<\/sup>C<sub>8<\/sub>-PFOS \/ <sup>13<\/sup>C<sub>2<\/sub>-PFDoAb<\/td>\n<\/tr>\n<tr>\n<td>Perfluorododecane sulfonic acid (PFDoS)<\/td>\n<td>7.77<\/td>\n<td>698.77 [M-H]-<\/td>\n<td>79.95\/98.94<\/td>\n<td>10<\/td>\n<td>60\/44<\/td>\n<td><sup>13<\/sup>C<sub>8<\/sub>-PFOS \/ <sup>13<\/sup>C<sub>2<\/sub>-PFDoAb<\/td>\n<\/tr>\n<tr>\n<td>Perfluorotridecanesulfonic acid (PFTrDS)<\/td>\n<td>8.08<\/td>\n<td>748.73 [M-H]-<\/td>\n<td>79.94\/98.94<\/td>\n<td>8<\/td>\n<td>76\/52<\/td>\n<td><sup>13<\/sup>C<sub>8<\/sub>-PFOS \/ <sup>13<\/sup>C<sub>2<\/sub>-PFDoAb<\/td>\n<\/tr>\n<!-- Fluorotelomer Sulfonic Acids -->\n<tr class=\"section-sub\">\n<td colspan=\"7\">Fluorotelomer Sulfonic Acids<\/td>\n<\/tr>\n<tr>\n<td>1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)<\/td>\n<td>3.92<\/td>\n<td>327.10 [M-H]-<\/td>\n<td>307.08\/80.83<\/td>\n<td>50<\/td>\n<td>18\/24<\/td>\n<td><sup>13<\/sup>C<sub>4<\/sub>-PFBA \/ <sup>13<\/sup>C<sub>5<\/sub>-PFHxAb<\/td>\n<\/tr>\n<tr>\n<td>1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)<\/td>\n<td>5.57<\/td>\n<td>427.17 [M-H]-<\/td>\n<td>407.18\/80.71<\/td>\n<td>2<\/td>\n<td>22\/32<\/td>\n<td><sup>13<\/sup>C<sub>8<\/sub>-PFOA<\/td>\n<\/tr>\n<tr>\n<td>1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS)<\/td>\n<td>7.07<\/td>\n<td>527.17 [M-H]-<\/td>\n<td>507.16\/80.83<\/td>\n<td>66<\/td>\n<td>26\/32<\/td>\n<td><sup>13<\/sup>C<sub>3<\/sub>-PFHxS \/ d5-NEtFOSAAb<\/td>\n<\/tr>\n<!-- Perfluoroalkyl Sulfonamides -->\n<tr class=\"section-sub\">\n<td colspan=\"7\">Perfluoroalkyl Sulfonamides<\/td>\n<\/tr>\n<tr>\n<td>Perfluorooctanesulfonamide (FOSA)<\/td>\n<td>4.01<\/td>\n<td>498.17 [M-H]-<\/td>\n<td>77.97\/477.76<\/td>\n<td>8<\/td>\n<td>28\/26<\/td>\n<td><sup>13<\/sup>C<sub>8<\/sub>-FOSA<\/td>\n<\/tr>\n<!-- Perfluoroalkyl Sulfonamidoacetic Acids -->\n<tr class=\"section-sub\">\n<td colspan=\"7\">Perfluoroalkyl Sulfonamidoacetic Acids<\/td>\n<\/tr>\n<tr>\n<td>N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)<\/td>\n<td>6.40<\/td>\n<td>570.20 [M-H]-<\/td>\n<td>419.17\/483.16<\/td>\n<td>46<\/td>\n<td>20\/14<\/td>\n<td>d3-NMeFOSAA<\/td>\n<\/tr>\n<tr>\n<td>N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)<\/td>\n<td>6.52<\/td>\n<td>584.20 [M-H]-<\/td>\n<td>419.18\/483.11<\/td>\n<td>6<\/td>\n<td>20\/16<\/td>\n<td>d5-NEtFOSAA<\/td>\n<\/tr>\n<!-- Per- and Polyfluoroether Carboxylic Acids -->\n<tr class=\"section-sub\">\n<td colspan=\"7\">Per- and Polyfluoroether Carboxylic Acids<\/td>\n<\/tr>\n<tr>\n<td>Perfluoro-3-methoxypropanoic acid (PFMPA)<\/td>\n<td>3.05<\/td>\n<td>228.93 [M-H]-<\/td>\n<td>84.97\/198.94<\/td>\n<td>10<\/td>\n<td>10\/14<\/td>\n<td><sup>13<\/sup>C<sub>4<\/sub>-PFBA<\/td>\n<\/tr>\n<tr>\n<td>Perfluoro-4-methoxybutanoic acid (PFMBA)<\/td>\n<td>3.76<\/td>\n<td>278.87 [M-H]-<\/td>\n<td>84.96\/234.93<\/td>\n<td>8<\/td>\n<td>10\/6<\/td>\n<td><sup>13<\/sup>C<sub>5<\/sub>-PFPeA<\/td>\n<\/tr>\n<tr>\n<td>Hexafluoropropylene oxide dimer acid (HFPO-DA)<\/td>\n<td>4.37<\/td>\n<td>285.03 [M-COOH]-<\/td>\n<td>169.02\/185.02<\/td>\n<td>2<\/td>\n<td>6\/16<\/td>\n<td><sup>13<\/sup>C<sub>5<\/sub>-PFHxA<\/td>\n<\/tr>\n<tr>\n<td>4,8-Dioxa-3H-perfluorononanoic acid (ADONA)<\/td>\n<td>4.71<\/td>\n<td>376.90 [M-H]-<\/td>\n<td>250.93\/84.97<\/td>\n<td>22<\/td>\n<td>12\/26<\/td>\n<td><sup>13<\/sup>C<sub>4<\/sub>-PFHpA<\/td>\n<\/tr>\n<!-- Per- and Polyfluoroether Sulfonic Acids -->\n<tr class=\"section-sub\">\n<td colspan=\"7\">Per- and Polyfluoroether Sulfonic Acids<\/td>\n<\/tr>\n<tr>\n<td>Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)<\/td>\n<td>4.09<\/td>\n<td>314.83 [M-H]-<\/td>\n<td>134.94\/83.01<\/td>\n<td>4<\/td>\n<td>22\/16<\/td>\n<td><sup>13<\/sup>C<sub>3<\/sub>-PFBS<\/td>\n<\/tr>\n<tr>\n<td>9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)<\/td>\n<td>6.20<\/td>\n<td>530.78 [M-H]-<\/td>\n<td>350.85\/82.96<\/td>\n<td>12<\/td>\n<td>26\/24<\/td>\n<td><sup>13<\/sup>C<sub>8<\/sub>-PFOA<\/td>\n<\/tr>\n<tr>\n<td>11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)<\/td>\n<td>6.92<\/td>\n<td>630.78 [M-H]-<\/td>\n<td>450.80\/82.95<\/td>\n<td>8<\/td>\n<td>26\/32<\/td>\n<td><sup>13<\/sup>C<sub>8<\/sub>-PFOS<\/td>\n<\/tr>\n<!-- Capstone Surfactants -->\n<tr class=\"section-sub\">\n<td colspan=\"7\">Capstone Surfactants<\/td>\n<\/tr>\n<tr>\n<td>Capstone A<\/td>\n<td>0.95<\/td>\n<td>527.08 [M-H]-<\/td>\n<td>507.02\/181.06<\/td>\n<td>2<\/td>\n<td>10\/12<\/td>\n<td><sup>13<\/sup>C<sub>2<\/sub>-TFA \/ <sup>13<\/sup>C<sub>3<\/sub>-PFPrAb<\/td>\n<\/tr>\n<tr>\n<td>Capstone B<\/td>\n<td>1.90<\/td>\n<td>569.07 [M-H]-<\/td>\n<td>549.01\/445.96<\/td>\n<td>32<\/td>\n<td>12\/16<\/td>\n<td><sup>13<\/sup>C<sub>3<\/sub>-PFPrA<\/td>\n<\/tr>\n<!-- \u5b9a\u91cf\u7684\u5185\u90e8\u6a19\u6e96 -->\n<tr class=\"section-main\">\n<td colspan=\"7\">\u5b9a\u91cf\u7684\u5185\u90e8\u6a19\u6e96\uff08QIS\uff09<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>2<\/sub>-TFA<\/td>\n<td>2.69<\/td>\n<td>114.90 [M-H]-<\/td>\n<td>69.95<\/td>\n<td>14<\/td>\n<td>8<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>3<\/sub>-PFPrA<\/td>\n<td>2.69<\/td>\n<td>165.97 [M-H]-<\/td>\n<td>120.96<\/td>\n<td>10<\/td>\n<td>11<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>4<\/sub>-PFBA<\/td>\n<td>3.27<\/td>\n<td>217.03 [M-H]-<\/td>\n<td>171.98<\/td>\n<td>2<\/td>\n<td>8<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>5<\/sub>-PFPeA<\/td>\n<td>3.94<\/td>\n<td>267.97 [M-H]-<\/td>\n<td>222.99<\/td>\n<td>2<\/td>\n<td>6<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>5<\/sub>-PFHxA<\/td>\n<td>4.59<\/td>\n<td>318.03 [M-H]-<\/td>\n<td>272.93<\/td>\n<td>2<\/td>\n<td>7<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>4<\/sub>-PFHpA<\/td>\n<td>5.24<\/td>\n<td>366.90 [M-H]-<\/td>\n<td>321.93<\/td>\n<td>2<\/td>\n<td>10<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>8<\/sub>-PFOA<\/td>\n<td>5.86<\/td>\n<td>420.97 [M-H]-<\/td>\n<td>375.94<\/td>\n<td>2<\/td>\n<td>10<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>9<\/sub>PFNA<\/td>\n<td>5.86<\/td>\n<td>471.97 [M-H]-<\/td>\n<td>426.87<\/td>\n<td>4<\/td>\n<td>12<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>6<\/sub>-PFDA<\/td>\n<td>7.03<\/td>\n<td>518.90 [M-H]-<\/td>\n<td>473.87<\/td>\n<td>4<\/td>\n<td>13<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>7<\/sub>-PFUnA<\/td>\n<td>7.60<\/td>\n<td>569.90 [M-H]-<\/td>\n<td>524.87<\/td>\n<td>2<\/td>\n<td>12<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>2<\/sub>-PFDoA<\/td>\n<td>8.23<\/td>\n<td>614.84 [M-H]-<\/td>\n<td>569.87<\/td>\n<td>2<\/td>\n<td>12<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>2<\/sub>-PFTeDA<\/td>\n<td>9.83<\/td>\n<td>714.78 [M-H]-<\/td>\n<td>669.80<\/td>\n<td>8<\/td>\n<td>14<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>3<\/sub>-PFBS<\/td>\n<td>3.97<\/td>\n<td>301.97 [M-H]-<\/td>\n<td>79.97<\/td>\n<td>2<\/td>\n<td>28<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>3<\/sub>-PFHxS<\/td>\n<td>5.01<\/td>\n<td>401.90 [M-H]-<\/td>\n<td>79.97<\/td>\n<td>2<\/td>\n<td>36<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>8<\/sub>-PFOS<\/td>\n<td>5.96<\/td>\n<td>506.84 [M-H]-<\/td>\n<td>79.97<\/td>\n<td>4<\/td>\n<td>42<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C<sub>8<\/sub>-FOSA<\/td>\n<td>3.36<\/td>\n<td>505.91 [M-H]-<\/td>\n<td>77.95<\/td>\n<td>4<\/td>\n<td>32<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td>d3-NMeFOSAA<\/td>\n<td>6.44<\/td>\n<td>572.90 [M-H]-<\/td>\n<td>418.91<\/td>\n<td>50<\/td>\n<td>18<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td>d5-NEtFOSAA<\/td>\n<td>6.56<\/td>\n<td>588.97 [M-H]-<\/td>\n<td>418.86<\/td>\n<td>48<\/td>\n<td>20<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<!-- \u811a\u6ce8 -->\n<tr class=\"footnote\">\n<td colspan=\"7\"><sup>a<\/sup>\u5b9a\u91cf\u30a4\u30aa\u30f3\/\u78ba\u8a8d\u7528\u30a4\u30aa\u30f3<br \/><sup>b<\/sup>\u30a2\u30fc\u30e2\u30f3\u30c9\u30df\u30eb\u30af\u5b9a\u91cf\u306b\u4f7f\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u679c\u3068\u8003\u5bdf<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-theme-palette-1-color has-text-color has-link-color wp-elements-17e86f059b5e35025f3568cbb2ef2a9a\" style=\"font-size:22px\">\u5206\u6790\u7d50\u679c<\/h3>\n\n\n\n<p>\u3053\u308c\u307e\u3067\u306b\u3001\u3055\u307e\u3056\u307e\u306a\u6c34\u30de\u30c8\u30ea\u30c3\u30af\u30b9[2]\u304a\u3088\u3073\u30d2\u30c8\u8840\u6db2[3] \u306b\u304a\u3051\u308bPFAS\u8a66\u9a13\u306e\u305f\u3081\u306e\u5305\u62ec\u7684\u306a\u30e1\u30bd\u30c3\u30c9\u306b\u3001\u8d85\u77ed\u9396PFAS\u3092\u7d44\u307f\u8fbc\u3080\u5206\u6790\u30e1\u30bd\u30c3\u30c9\u304c\u958b\u767a\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30e1\u30bd\u30c3\u30c9\u3067\u306f\u3001\u6975\u6027\u306e\u975e\u5e38\u306b\u9ad8\u3044\u8d85\u77ed\u9396PFAS\u306b\u5341\u5206\u306a\u4fdd\u6301\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u6975\u6027\u57fa\u5c0e\u5165\u578b\u30a2\u30eb\u30ad\u30eb\u57fa\u3092\u3082\u3064Ultra IBD\u56fa\u5b9a\u76f8\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u4e0d\u6d3b\u6027\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u65bd\u3057\u305fUltra IBD\u30ab\u30e9\u30e0\u306b\u3088\u308a\u3001\u591a\u304f\u306ePFAS\u5316\u5408\u7269\u3067\u691c\u51fa\u611f\u5ea6\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3059\u308b\u3053\u3068\u3082\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059[2]\u3002\u3053\u308c\u306f\u30ab\u30e9\u30e0\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u8868\u9762\u306b\u4e0d\u6d3b\u6027\u5316\u51e6\u7406\u304c\u65bd\u3055\u308c\u3066\u304a\u308a\u3001\u5206\u6790\u5bfe\u8c61\u6210\u5206\u3068\u306e\u4e0d\u8981\u306a\u76f8\u4e92\u4f5c\u7528\u304c\u6291\u5236\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002\u672c\u7814\u7a76\u3067\u3082\u3001\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\u4e2dPFAS\u5206\u6790\u306b\u540c\u69d8\u306e\u30af\u30ed\u30de\u30c8\u30b0\u30e9\u30d5\u30a3\u30fc\u624b\u6cd5\u3092\u9069\u7528\u3057\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u6c34\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3068\u6bd4\u3079\u3066\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u7531\u6765\u306e\u5f71\u97ff\u304c\u5f37\u3044\u305f\u3081\u3001\u65e9\u671f\u306b\u6eb6\u51fa\u3059\u308b\u5316\u5408\u7269\u306e\u30d4\u30fc\u30af\u5f62\u72b6\u3092\u6700\u9069\u306b\u4fdd\u3064\u76ee\u7684\u3067\u3001\u6ce8\u5165\u91cf\u306f5 \u00b5L\u306b\u5236\u9650\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><strong>Figure 2<\/strong>\u306f\u3001\u6dfb\u52a0\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\u306e\u4ee3\u8868\u7684\u306a\u30af\u30ed\u30de\u30c8\u30b0\u30e9\u30e0\u3092\u793a\u3057\u307e\u3059\u3002\u672c\u5206\u6790\u3067\u306f\u3001EURL\u30ac\u30a4\u30c0\u30f3\u30b9[4]\u306b\u57fa\u3065\u3044\u3066\u8a55\u4fa1\u3055\u308c\u308b28\u7a2ePFAS\u306b\u52a0\u3048\u3001\u8d85\u77ed\u9396PFAS\u3001\u30d5\u30eb\u30aa\u30ed\u30c6\u30ed\u30de\u30fc\u30b9\u30eb\u30db\u30f3\u9178\u3001\u3055\u3089\u306b\u5e45\u5e83\u3044\u4ee3\u66ffPFAS\u5316\u5408\u7269\u3092\u7d44\u307f\u8fbc\u307f\u3001\u5206\u6790\u5bfe\u8c61\u309241\u7a2e\u985e\u306b\u62e1\u5f35\u3057\u307e\u3057\u305f\u3002EURL\u30ac\u30a4\u30c0\u30f3\u30b9\u3067\u306f\u3001\u30bf\u30a6\u30eb\u30a6\u30eb\u30bd\u30c7\u30aa\u30ad\u30b7\u30b3\u30fc\u30eb\u9178\uff08TUDCA\uff09\u3001\u30bf\u30a6\u30ed\u30b1\u30ce\u30c7\u30aa\u30ad\u30b7\u30b3\u30fc\u30eb\u9178\uff08TCDCA\uff09\u3001\u30bf\u30a6\u30ed\u30c7\u30aa\u30ad\u30b7\u30b3\u30fc\u30eb\u9178\uff08TDCA\uff09\u306a\u3069\u306e\u80c6\u6c41\u9178\u304c\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\u4e2d\u306b\u9ad8\u6fc3\u5ea6\u3067\u5b58\u5728\u3057\u5f97\u308b\u3053\u3068\u3001\u307e\u305f\u3001PFOS\u3068\u8cea\u91cf\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u304c\u5171\u901a\u3059\u308b\u305f\u3081\u3001PFOS\u5b9a\u91cf\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u7814\u7a76\u306e\u8a66\u9a13\u3067\u306f\u3001TUDCA\u3001TCDCA\u3001TDCA\u306f\u3044\u305a\u308c\u3082PFOS\u3068\u306f\u7570\u306a\u308b\u4fdd\u6301\u6642\u9593\u3092\u793a\u3057\uff08<strong>Figure 3<\/strong>\uff09\u3001PFOS\u5206\u6790\u7d50\u679c\u306e\u7cbe\u5ea6\u306b\u5f71\u97ff\u3057\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u3053\u308c\u3089\u80c6\u6c41\u9178\u306fPFOS\u3068\u6bd4\u3079\u3066\u691c\u51fa\u611f\u5ea6\u304c\u5927\u5e45\u306b\u4f4e\u304f\uff08\u7d04100\u500d\u4f4e\u3044\uff09\u3001\u672c\u7814\u7a76\u3067\u5206\u6790\u3057\u305f\u6700\u7d42\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\u6eb6\u6db2\u3067\u306f\u691c\u51fa\u3055\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n<div class=\"wp-block-custom-chromatogram-article-top\"><div class=\"chromatogram-article-placeholder\"><div class=\"figure-heading\"><strong>Figure 2:<\/strong> 0.1 \u00b5g\/kg\u6dfb\u52a0\u5168\u8102\u725b\u4e73\u30b5\u30f3\u30d7\u30eb\u306e\u5206\u6790\uff08\u30d4\u30fc\u30af\u30ea\u30b9\u30c8\u304a\u3088\u3073\u5206\u6790\u6761\u4ef6\u306f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u7248\u3067\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\uff09<\/div><div class='chromatogram-article-inner-full'><div class=\"chromatogram-article-inner\">\n<div class=\"wp-block-custom-chromatogram-article\"><div class=\"wp-block-custom-chromatogram-article\"><div class=\"chromatogram-image regular-image\"><img decoding=\"async\" src=\"https:\/\/ez.restek.com\/images\/cgram\/lc_fs0563.png\" alt=\"Integrating Ultrashort-Chain Compounds into Comprehensive PFAS Analysis in Liquid Milk\" title=\"-\"><\/div><p class=\"article-id\" style=\"text-align:center\"> LC_FS0563<\/p><div class=\"chromatogram-related-skus\"><h4>Related SKUs<\/h4><ul><li>30734<\/li><li>9175312-T<\/li><\/ul><\/div><div class=\"chromatogram-related-searches\"><h4>Related Searches<\/h4><ul><li>PFAS<\/li><li>PFAS-library<\/li><li>milk<\/li><li>ultrashort<\/li><li>ultrashort-chain<\/li><\/ul><\/div><div class=\"chromatogram-pdf-link\"><a href=\"https:\/\/ez.restek.com\/images\/cgram\/lc_fs0563.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\"><g data-name=\"Group 2996\"><path data-name=\"Rectangle 1246\" d=\"M0 0h18v18H0z\" style=\"fill: none;\"><\/path><\/g><g data-name=\"Group 2997\"><path data-name=\"Path 729\" d=\"M13.412 11.4v2.017H5.345V11.4H4v2.017a1.349 1.349 0 0 0 1.345 1.345h8.068a1.349 1.349 0 0 0 1.345-1.345V11.4zm-.672-2.694-.948-.948-1.741 1.735V4H8.706v5.493L6.965 7.758l-.948.948 3.361 3.361z\" transform=\"translate(-.437 -.414)\" style=\"fill: rgb(13, 123, 196);\"><\/path><\/g><\/svg>Download PDF<\/a><\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-custom-chromatogram-article-top\"><div class=\"chromatogram-article-placeholder\"><div class=\"figure-heading\"><strong>Figure 3:<\/strong> PFOS\u3068\u5e72\u6e09\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b\u80c6\u6c41\u9178\u306e\u5b8c\u5168\u306a\u30af\u30ed\u30de\u30c8\u30b0\u30e9\u30d5\u30a3\u30fc\u5206\u96e2\uff08\u30d4\u30fc\u30af\u30ea\u30b9\u30c8\u304a\u3088\u3073\u5206\u6790\u6761\u4ef6\u306f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u7248\u3067\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\uff09<\/div><div class='chromatogram-article-inner-full'><div class=\"chromatogram-article-inner\">\n<div class=\"wp-block-custom-chromatogram-article\"><div class=\"wp-block-custom-chromatogram-article\"><div class=\"chromatogram-image wide-image\"><img decoding=\"async\" src=\"https:\/\/ez.restek.com\/images\/cgram\/lc_fs0565.png\" alt=\"Distinct Retention Times Between PFOS and Bile Acids\" title=\"-\"><\/div><p class=\"article-id\" style=\"text-align:center\"> LC_FS0565<\/p><div class=\"chromatogram-related-skus\"><h4>Related SKUs<\/h4><ul><li>9175312-T<\/li><\/ul><\/div><div class=\"chromatogram-related-searches\"><h4>Related Searches<\/h4><ul><li>PFAS<\/li><li>PFAS-library<\/li><li>milk<\/li><li>ultrashort<\/li><li>ultrashort-chain<\/li><\/ul><\/div><div class=\"chromatogram-pdf-link\"><a href=\"https:\/\/ez.restek.com\/images\/cgram\/lc_fs0565.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\"><g data-name=\"Group 2996\"><path data-name=\"Rectangle 1246\" d=\"M0 0h18v18H0z\" style=\"fill: none;\"><\/path><\/g><g data-name=\"Group 2997\"><path data-name=\"Path 729\" d=\"M13.412 11.4v2.017H5.345V11.4H4v2.017a1.349 1.349 0 0 0 1.345 1.345h8.068a1.349 1.349 0 0 0 1.345-1.345V11.4zm-.672-2.694-.948-.948-1.741 1.735V4H8.706v5.493L6.965 7.758l-.948.948 3.361 3.361z\" transform=\"translate(-.437 -.414)\" style=\"fill: rgb(13, 123, 196);\"><\/path><\/g><\/svg>Download PDF<\/a><\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-theme-palette-1-color has-text-color has-link-color wp-elements-8901aa183cd40b51a67032c484183a51\" style=\"font-size:22px\">\u76f4\u7dda\u6027<\/h3>\n\n\n\n<p>\u4e8c\u6b21\u56de\u5e30\uff081\/x\u91cd\u307f\u4ed8\u3051\uff09\u3092\u9069\u7528\u3057\u305f\u7d50\u679c\u3001\u5168\u5bfe\u8c61\u6210\u5206\u3067 r\u00b2 \u304c0.995\u3092\u8d85\u3048\u3001\u304b\u3064\u504f\u5dee\u304c30%\u672a\u6e80\u3068\u3044\u3046\u826f\u597d\u306a\u76f4\u7dda\u6027\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\u3002\u691c\u91cf\u7dda\u7bc4\u56f2\u306f\u3001TFA\u304c20\u20132500 ng\/L\u3001HFPO-DA\u3001capstone A\u3001capstone B\u304c20\u20131000 ng\/L\u3001\u6b8b\u308a\u306e\u6210\u5206\u304c4\u20131000 ng\/L\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-theme-palette-1-color has-text-color has-link-color wp-elements-690b1164bd8872549659d64d26726bc4\" style=\"font-size:22px\">\u7cbe\u5ea6\u3068\u518d\u73fe\u6027<\/h3>\n\n\n\n<p>\u7570\u306a\u308b\u65e5\u306b3\u30d0\u30c3\u30c1\u306e\u5206\u6790\u3092\u884c\u3044\u3001\u5404\u6dfb\u52a0\u30ec\u30d9\u30eb\u3067\u5408\u8a089\u56de\u306e\u7e70\u308a\u8fd4\u3057\u6e2c\u5b9a\u3092\u5b9f\u65bd\u3057\u307e\u3057\u305f\u3002\u5404\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306b\u304a\u3051\u308b\u5404PFAS\u306e\u5e73\u5747\u56de\u53ce\u7387\u304a\u3088\u3073\u76f8\u5bfe\u6a19\u6e96\u504f\u5dee\uff08RSD\uff09\u306f<strong>Table II<\/strong>\u306b\u793a\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u5bfe\u8c61\u6210\u5206\u3067\u3001\u56de\u53ce\u7387\u306f\u5168\u8102\u725b\u4e73\u306778.3\u2013119%\u3001\u30a2\u30fc\u30e2\u30f3\u30c9\u30df\u30eb\u30af\u306781.6\u2013129%\u3001\u4e73\u5150\u7528\u8abf\u88fd\u6db2\u72b6\u30df\u30eb\u30af\u306780.5\u2013118%\u306e\u7bc4\u56f2\u3067\u3057\u305f\u3002%RSD\u304c15%\u4ee5\u4e0b\u3067\u3042\u3063\u305f\u3053\u3068\u304b\u3089\u3001\u5341\u5206\u306a\u30e1\u30bd\u30c3\u30c9\u306e\u518d\u73fe\u6027\u304c\u793a\u3055\u308c\u307e\u3057\u305f\u3002<br>\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u6291\u5236\u307e\u305f\u306f\u30b7\u30b0\u30ca\u30eb\u5f37\u5ea6\u4e0d\u8db3\u306b\u3088\u308a\u300113C-TFA\u30fbPFPrA\u30fbFOSA\u30fbHFPO-DA\u30fbcapstone A\u30fbcapstone B\u30fbPFMPA\u306b\u3064\u3044\u3066\u306f\u30010.01 \u00b5g\/kg\u6dfb\u52a0\u30b5\u30f3\u30d7\u30eb\u306e\u4e00\u90e8\u307e\u305f\u306f\u3059\u3079\u3066\u3067\u56de\u53ce\u7387\u3092\u7b97\u51fa\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u307e\u305f\u3001\u30a2\u30fc\u30e2\u30f3\u30c9\u30df\u30eb\u30af\u3067\u306f\u7279\u6709\u306e\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u6291\u5236\u306b\u3088\u308a\u3001capstone A\u3092\u7279\u5b9a\u30fb\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p><strong>Table II: <\/strong>\u6dfb\u52a0\u4e73\u88fd\u54c1\u30b5\u30f3\u30d7\u30eb\u306b\u304a\u3051\u308bPFAS\u5206\u6790\u306e\u7cbe\u5ea6\u3068\u518d\u73fe\u6027<\/p>\n\n\n\n<p><strong>\u5168\u8102\u725b\u4e73<\/strong><\/p>\n\n\n<p><style>\n.milk-t{width:100%;border-collapse:collapse;font-size:1em;color:#222}\n.milk-t th,.milk-t td{padding:6px 10px;border:1px solid #ccc;text-align:center;vertical-align:middle}\n.milk-t th{background:#eef0f2;font-weight:700;color:#222}\n.milk-t td:first-child{text-align:left;white-space:nowrap}\n.milk-t .header-main td{background:#c8d8e8;font-weight:700;color:#1a3a52;text-align:center}\n<\/style><\/p>\n<table class=\"milk-t\">\n<tbody>\n<tr class=\"header-main\">\n<td style=\"text-align: center;\" colspan=\"6\">\u5e73\u5747\u56de\u53ce\u7387\uff08\u76f8\u5bfe\u6a19\u6e96\u504f\u5dee(RSD, %)\uff09, n=9\u3000\u5168\u8102\u725b\u4e73<\/td>\n<\/tr>\n<tr>\n<th rowspan=\"2\">\u5206\u6790\u5bfe\u8c61\u6210\u5206<\/th>\n<th colspan=\"5\">\u6dfb\u52a0\u6fc3\u5ea6(\u03bcg\/kg)<\/th>\n<\/tr>\n<tr>\n<th>0.010<\/th>\n<th>0.025<\/th>\n<th>0.050<\/th>\n<th>0.10<\/th>\n<th>0.25<\/th>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C-TFA<\/td>\n<td>\u2013<\/td>\n<td>104 (9.40)<\/td>\n<td>108 (6.19)<\/td>\n<td>111 (7.65)<\/td>\n<td>114 (6.02)<\/td>\n<\/tr>\n<tr>\n<td>PFPrA<\/td>\n<td>110 (9.22)<\/td>\n<td>108 (9.29)<\/td>\n<td>114 (5.59)<\/td>\n<td>112 (7.55)<\/td>\n<td>119 (4.73)<\/td>\n<\/tr>\n<tr>\n<td>PFBA<\/td>\n<td>115 (3.43)<\/td>\n<td>104 (6.80)<\/td>\n<td>111 (8.73)<\/td>\n<td>108 (4.26)<\/td>\n<td>112 (3.60)<\/td>\n<\/tr>\n<tr>\n<td>PFPeA<\/td>\n<td>106 (8.48)<\/td>\n<td>91.3 (8.68)<\/td>\n<td>92.0 (10.0)<\/td>\n<td>97.5 (12.4)<\/td>\n<td>102 (6.73)<\/td>\n<\/tr>\n<tr>\n<td>PFHxA<\/td>\n<td>108 (4.27)<\/td>\n<td>87.9 (7.77)<\/td>\n<td>92.6 (9.97)<\/td>\n<td>90.9 (10.8)<\/td>\n<td>105 (5.71)<\/td>\n<\/tr>\n<tr>\n<td>PFHpA<\/td>\n<td>113 (4.65)<\/td>\n<td>93.7 (6.82)<\/td>\n<td>92.1 (8.58)<\/td>\n<td>90.3 (6.51)<\/td>\n<td>103 (9.38)<\/td>\n<\/tr>\n<tr>\n<td>PFOA<\/td>\n<td>112 (9.69)<\/td>\n<td>91.6 (12.9)<\/td>\n<td>83.3 (11.4)<\/td>\n<td>86.9 (4.64)<\/td>\n<td>103 (10.5)<\/td>\n<\/tr>\n<tr>\n<td>PFNA<\/td>\n<td>114 (7.32)<\/td>\n<td>102 (7.47)<\/td>\n<td>101 (6.33)<\/td>\n<td>105 (5.50)<\/td>\n<td>110 (4.46)<\/td>\n<\/tr>\n<tr>\n<td>PFDA<\/td>\n<td>110 (10.7)<\/td>\n<td>86.4 (8.71)<\/td>\n<td>88.8 (8.37)<\/td>\n<td>95.3 (10.8)<\/td>\n<td>103 (9.83)<\/td>\n<\/tr>\n<tr>\n<td>PFUnA<\/td>\n<td>109 (8.75)<\/td>\n<td>87.3 (11.8)<\/td>\n<td>95.1 (9.90)<\/td>\n<td>95.0 (10.7)<\/td>\n<td>96.4 (13.9)<\/td>\n<\/tr>\n<tr>\n<td>PFDoA<\/td>\n<td>113 (7.22)<\/td>\n<td>81.7 (8.30)<\/td>\n<td>88.5 (9.97)<\/td>\n<td>93.6 (6.06)<\/td>\n<td>97.5 (15.0)<\/td>\n<\/tr>\n<tr>\n<td>PFTrDA<\/td>\n<td>113 (8.61)<\/td>\n<td>85.4 (4.62)<\/td>\n<td>86.7 (4.92)<\/td>\n<td>95.2 (9.83)<\/td>\n<td>95.4 (3.12)<\/td>\n<\/tr>\n<tr>\n<td>PFTeDA<\/td>\n<td>105 (13.5)<\/td>\n<td>78.9 (7.25)<\/td>\n<td>85.1 (12.2)<\/td>\n<td>96.1 (8.25)<\/td>\n<td>98.3 (15.1)<\/td>\n<\/tr>\n<tr>\n<td>TFMS<\/td>\n<td>112 (7.81)<\/td>\n<td>107 (10.4)<\/td>\n<td>112 (5.96)<\/td>\n<td>82.9 (5.82)<\/td>\n<td>84.6 (7.92)<\/td>\n<\/tr>\n<tr>\n<td>PFEtS<\/td>\n<td>104 (9.39)<\/td>\n<td>103 (7.51)<\/td>\n<td>105 (7.90)<\/td>\n<td>114 (5.96)<\/td>\n<td>116 (5.55)<\/td>\n<\/tr>\n<tr>\n<td>PFPrS<\/td>\n<td>95.7 (5.72)<\/td>\n<td>87.6 (7.53)<\/td>\n<td>94.5 (5.08)<\/td>\n<td>91.3 (12.9)<\/td>\n<td>99.7 (7.59)<\/td>\n<\/tr>\n<tr>\n<td>PFBS<\/td>\n<td>104 (12.7)<\/td>\n<td>95.8 (13.0)<\/td>\n<td>99.1 (9.98)<\/td>\n<td>100 (10.3)<\/td>\n<td>109 (8.59)<\/td>\n<\/tr>\n<tr>\n<td>PFPeS<\/td>\n<td>102 (9.04)<\/td>\n<td>93.5 (12.4)<\/td>\n<td>90.2 (11.5)<\/td>\n<td>93.8 (14.0)<\/td>\n<td>107 (13.5)<\/td>\n<\/tr>\n<tr>\n<td>PFHxS<\/td>\n<td>104 (8.83)<\/td>\n<td>90.6 (12.4)<\/td>\n<td>85.2 (8.26)<\/td>\n<td>88.2 (8.90)<\/td>\n<td>108 (10.4)<\/td>\n<\/tr>\n<tr>\n<td>PFHpS<\/td>\n<td>85.9 (4.54)<\/td>\n<td>85.0 (4.97)<\/td>\n<td>84.6 (8.85)<\/td>\n<td>83.5 (3.94)<\/td>\n<td>97.4 (10.0)<\/td>\n<\/tr>\n<tr>\n<td>PFOS<\/td>\n<td>109 (6.76)<\/td>\n<td>102 (10.3)<\/td>\n<td>102 (7.83)<\/td>\n<td>93.0 (13.7)<\/td>\n<td>102 (10.5)<\/td>\n<\/tr>\n<tr>\n<td>PFNS<\/td>\n<td>104 (10.8)<\/td>\n<td>88.4 (11.0)<\/td>\n<td>96.8 (14.1)<\/td>\n<td>86.9 (5.59)<\/td>\n<td>103 (10.4)<\/td>\n<\/tr>\n<tr>\n<td>PFDS<\/td>\n<td>98.5 (12.7)<\/td>\n<td>91.7 (12.0)<\/td>\n<td>97.3 (13.5)<\/td>\n<td>95.8 (14.3)<\/td>\n<td>106 (7.60)<\/td>\n<\/tr>\n<tr>\n<td>PFUdS<\/td>\n<td>86.1 (5.93)<\/td>\n<td>93.1 (7.89)<\/td>\n<td>105 (10.9)<\/td>\n<td>91.0 (8.73)<\/td>\n<td>108 (6.82)<\/td>\n<\/tr>\n<tr>\n<td>PFDoS<\/td>\n<td>116 (3.54)<\/td>\n<td>78.3 (8.12)<\/td>\n<td>101 (7.02)<\/td>\n<td>86.5 (9.40)<\/td>\n<td>102 (9.72)<\/td>\n<\/tr>\n<tr>\n<td>PFTrDS<\/td>\n<td>95.7 (14.4)<\/td>\n<td>81.0 (2.20)<\/td>\n<td>93.3 (6.78)<\/td>\n<td>91.7 (13.2)<\/td>\n<td>106 (10.5)<\/td>\n<\/tr>\n<tr>\n<td>4:2 FTS<\/td>\n<td>103 (8.31)<\/td>\n<td>102 (12.1)<\/td>\n<td>102 (10.2)<\/td>\n<td>113 (8.30)<\/td>\n<td>116 (2.94)<\/td>\n<\/tr>\n<tr>\n<td>6:2 FTS<\/td>\n<td>108 (9.23)<\/td>\n<td>115 (6.07)<\/td>\n<td>96.4 (9.84)<\/td>\n<td>87.9 (10.2)<\/td>\n<td>109 (5.90)<\/td>\n<\/tr>\n<tr>\n<td>8:2 FTS<\/td>\n<td>92.5 (15.3)<\/td>\n<td>94.2 (12.3)<\/td>\n<td>90.5 (7.92)<\/td>\n<td>83.1 (5.62)<\/td>\n<td>95.0 (8.98)<\/td>\n<\/tr>\n<tr>\n<td>FOSA<\/td>\n<td>\u2013<\/td>\n<td>103 (8.53)<\/td>\n<td>88.3 (12.9)<\/td>\n<td>96.3 (13.2)<\/td>\n<td>112 (6.15)<\/td>\n<\/tr>\n<tr>\n<td>NMeFOSAA<\/td>\n<td>107 (9.71)<\/td>\n<td>86.6 (8.05)<\/td>\n<td>86.1 (8.46)<\/td>\n<td>92.4 (10.7)<\/td>\n<td>98.9 (12.9)<\/td>\n<\/tr>\n<tr>\n<td>NEtFOSAA<\/td>\n<td>107 (7.37)<\/td>\n<td>94.3 (8.12)<\/td>\n<td>94.8 (10.6)<\/td>\n<td>105 (7.31)<\/td>\n<td>110 (5.73)<\/td>\n<\/tr>\n<tr>\n<td>PFMPA<\/td>\n<td>86.1 (9.47)<\/td>\n<td>88.4 (8.49)<\/td>\n<td>84.0 (9.50)<\/td>\n<td>85.4 (5.55)<\/td>\n<td>90.4 (7.52)<\/td>\n<\/tr>\n<tr>\n<td>PFMBA<\/td>\n<td>87.4 (10.3)<\/td>\n<td>98.5 (11.8)<\/td>\n<td>85.8 (8.29)<\/td>\n<td>98.6 (8.80)<\/td>\n<td>102 (5.72)<\/td>\n<\/tr>\n<tr>\n<td>HFPO-DA<\/td>\n<td>\u2013<\/td>\n<td>98.7 (13.5)<\/td>\n<td>96.9 (9.14)<\/td>\n<td>88.2 (15.1)<\/td>\n<td>98.6 (14.0)<\/td>\n<\/tr>\n<tr>\n<td>ADONA<\/td>\n<td>113 (4.56)<\/td>\n<td>87.7 (7.80)<\/td>\n<td>85.9 (7.20)<\/td>\n<td>84.5 (1.90)<\/td>\n<td>91.5 (8.03)<\/td>\n<\/tr>\n<tr>\n<td>PFEESA<\/td>\n<td>94.1 (10.6)<\/td>\n<td>91.2 (12.4)<\/td>\n<td>98.4 (11.7)<\/td>\n<td>104 (8.42)<\/td>\n<td>110 (7.01)<\/td>\n<\/tr>\n<tr>\n<td>9Cl-PF3ONS<\/td>\n<td>93.2 (7.90)<\/td>\n<td>80.5 (7.82)<\/td>\n<td>83.7 (5.62)<\/td>\n<td>88.6 (5.48)<\/td>\n<td>97.2 (11.2)<\/td>\n<\/tr>\n<tr>\n<td>11Cl-PF3OUdS<\/td>\n<td>99.8 (8.00)<\/td>\n<td>82.3 (6.39)<\/td>\n<td>92.4 (9.85)<\/td>\n<td>101 (13.3)<\/td>\n<td>106 (8.15)<\/td>\n<\/tr>\n<tr>\n<td>Capstone A<\/td>\n<td>\u2013<\/td>\n<td>85.9 (11.8)<\/td>\n<td>103 (9.31)<\/td>\n<td>111 (5.74)<\/td>\n<td>118 (6.80)<\/td>\n<\/tr>\n<tr>\n<td>Capstone B<\/td>\n<td>\u2013<\/td>\n<td>108 (8.60)<\/td>\n<td>99.9 (15.0)<\/td>\n<td>113 (4.46)<\/td>\n<td>118 (2.83)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>\u30a2\u30fc\u30e2\u30f3\u30c9\u30df\u30eb\u30af<\/strong><\/p>\n\n\n<p><style>\n.milk-t{width:100%;border-collapse:collapse;font-size:1em;color:#222}\n.milk-t th,.milk-t td{padding:6px 10px;border:1px solid #ccc;text-align:center;vertical-align:middle}\n.milk-t th{background:#eef0f2;font-weight:700;color:#222}\n.milk-t td:first-child{text-align:left;white-space:nowrap}\n.milk-t .header-main td{background:#c8d8e8;font-weight:700;color:#1a3a52;text-align:center}\n<\/style><\/p>\n<table class=\"milk-t\">\n<tbody>\n<tr class=\"header-main\">\n<td style=\"text-align: center;\" colspan=\"6\">\u5e73\u5747\u56de\u53ce\u7387\uff08\u76f8\u5bfe\u6a19\u6e96\u504f\u5dee(RSD, %)\uff09, n=9\u3000\u30a2\u30fc\u30e2\u30f3\u30c9\u30df\u30eb\u30af<\/td>\n<\/tr>\n<tr>\n<th rowspan=\"2\">\u5206\u6790\u5bfe\u8c61\u6210\u5206<\/th>\n<th colspan=\"5\">\u6dfb\u52a0\u6fc3\u5ea6(\u03bcg\/kg)<\/th>\n<\/tr>\n<tr>\n<th>0.010<\/th>\n<th>0.025<\/th>\n<th>0.050<\/th>\n<th>0.10<\/th>\n<th>0.25<\/th>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C-TFA<\/td>\n<td>\u2013<\/td>\n<td>127 (4.47)<\/td>\n<td>129 (2.78)<\/td>\n<td>125 (7.85)<\/td>\n<td>110 (8.27)<\/td>\n<\/tr>\n<tr>\n<td>PFPrA<\/td>\n<td>\u2013<\/td>\n<td>120 (5.45)<\/td>\n<td>115 (6.71)<\/td>\n<td>114 (5.40)<\/td>\n<td>119 (5.62)<\/td>\n<\/tr>\n<tr>\n<td>PFBA<\/td>\n<td>112 (7.95)<\/td>\n<td>106 (8.08)<\/td>\n<td>103 (8.48)<\/td>\n<td>98.0 (6.45)<\/td>\n<td>101 (14.2)<\/td>\n<\/tr>\n<tr>\n<td>PFPeA<\/td>\n<td>97.1 (7.51)<\/td>\n<td>101 (10.8)<\/td>\n<td>99.5 (10.8)<\/td>\n<td>92.1 (8.40)<\/td>\n<td>95.4 (7.09)<\/td>\n<\/tr>\n<tr>\n<td>PFHxA<\/td>\n<td>90.8 (12.2)<\/td>\n<td>111 (10.1)<\/td>\n<td>100 (7.90)<\/td>\n<td>94.0 (6.60)<\/td>\n<td>102 (9.41)<\/td>\n<\/tr>\n<tr>\n<td>PFHpA<\/td>\n<td>116 (5.79)<\/td>\n<td>98.8 (6.45)<\/td>\n<td>88.9 (5.97)<\/td>\n<td>87.4 (6.15)<\/td>\n<td>94.1 (6.10)<\/td>\n<\/tr>\n<tr>\n<td>PFOA<\/td>\n<td>109 (7.29)<\/td>\n<td>113 (6.75)<\/td>\n<td>102 (6.76)<\/td>\n<td>109 (3.37)<\/td>\n<td>114 (3.33)<\/td>\n<\/tr>\n<tr>\n<td>PFNA<\/td>\n<td>88.0 (8.26)<\/td>\n<td>90.0 (7.59)<\/td>\n<td>81.6 (6.43)<\/td>\n<td>84.6 (4.29)<\/td>\n<td>89.7 (7.17)<\/td>\n<\/tr>\n<tr>\n<td>PFDA<\/td>\n<td>106 (14.3)<\/td>\n<td>95.0 (7.55)<\/td>\n<td>84.7 (5.31)<\/td>\n<td>92.6 (5.61)<\/td>\n<td>94.2 (3.03)<\/td>\n<\/tr>\n<tr>\n<td>PFUnA<\/td>\n<td>105 (9.34)<\/td>\n<td>93.4 (8.81)<\/td>\n<td>99.1 (11.7)<\/td>\n<td>108 (6.58)<\/td>\n<td>106 (4.40)<\/td>\n<\/tr>\n<tr>\n<td>PFDoA<\/td>\n<td>115 (4.66)<\/td>\n<td>114 (3.60)<\/td>\n<td>114 (5.06)<\/td>\n<td>119 (2.60)<\/td>\n<td>119 (2.65)<\/td>\n<\/tr>\n<tr>\n<td>PFTrDA<\/td>\n<td>105 (8.08)<\/td>\n<td>111 (4.47)<\/td>\n<td>116 (6.70)<\/td>\n<td>126 (3.29)<\/td>\n<td>125 (3.64)<\/td>\n<\/tr>\n<tr>\n<td>PFTeDA<\/td>\n<td>106 (6.29)<\/td>\n<td>112 (3.62)<\/td>\n<td>118 (2.81)<\/td>\n<td>128 (3.46)<\/td>\n<td>128 (3.19)<\/td>\n<\/tr>\n<tr>\n<td>TFMS<\/td>\n<td>100 (9.22)<\/td>\n<td>107 (7.45)<\/td>\n<td>110 (4.41)<\/td>\n<td>87.9 (5.54)<\/td>\n<td>88.9 (8.59)<\/td>\n<\/tr>\n<tr>\n<td>PFEtS<\/td>\n<td>115 (6.22)<\/td>\n<td>111 (7.45)<\/td>\n<td>118 (3.40)<\/td>\n<td>112 (6.29)<\/td>\n<td>118 (3.93)<\/td>\n<\/tr>\n<tr>\n<td>PFPrS<\/td>\n<td>91.9 (8.44)<\/td>\n<td>92.3 (5.94)<\/td>\n<td>100 (8.15)<\/td>\n<td>95.5 (4.92)<\/td>\n<td>98.3 (7.83)<\/td>\n<\/tr>\n<tr>\n<td>PFBS<\/td>\n<td>112 (6.31)<\/td>\n<td>92.1 (11.8)<\/td>\n<td>98.9 (8.42)<\/td>\n<td>90.1 (7.68)<\/td>\n<td>101 (10.6)<\/td>\n<\/tr>\n<tr>\n<td>PFPeS<\/td>\n<td>99.7 (13.6)<\/td>\n<td>111 (10.9)<\/td>\n<td>103 (7.36)<\/td>\n<td>100 (10.0)<\/td>\n<td>106 (11.5)<\/td>\n<\/tr>\n<tr>\n<td>PFHxS<\/td>\n<td>100 (9.16)<\/td>\n<td>95.9 (9.88)<\/td>\n<td>101 (10.4)<\/td>\n<td>111 (6.40)<\/td>\n<td>108 (5.15)<\/td>\n<\/tr>\n<tr>\n<td>PFHpS<\/td>\n<td>86.9 (6.71)<\/td>\n<td>96.0 (9.84)<\/td>\n<td>84.5 (5.45)<\/td>\n<td>92.1 (3.27)<\/td>\n<td>99.5 (5.34)<\/td>\n<\/tr>\n<tr>\n<td>PFOS<\/td>\n<td>115 (4.37)<\/td>\n<td>90.3 (10.9)<\/td>\n<td>83.4 (5.20)<\/td>\n<td>83.7 (7.66)<\/td>\n<td>91.3 (8.34)<\/td>\n<\/tr>\n<tr>\n<td>PFNS<\/td>\n<td>89.6 (12.1)<\/td>\n<td>92.3 (11.3)<\/td>\n<td>82.8 (5.36)<\/td>\n<td>95.0 (6.73)<\/td>\n<td>93.0 (10.6)<\/td>\n<\/tr>\n<tr>\n<td>PFDS<\/td>\n<td>108 (12.8)<\/td>\n<td>101 (11.6)<\/td>\n<td>110 (5.53)<\/td>\n<td>110 (9.70)<\/td>\n<td>119 (3.14)<\/td>\n<\/tr>\n<tr>\n<td>PFUdS<\/td>\n<td>93.9 (11.4)<\/td>\n<td>93.8 (9.55)<\/td>\n<td>98.4 (7.86)<\/td>\n<td>115 (1.83)<\/td>\n<td>118 (3.13)<\/td>\n<\/tr>\n<tr>\n<td>PFDoS<\/td>\n<td>90.3 (7.00)<\/td>\n<td>100 (9.86)<\/td>\n<td>107 (6.95)<\/td>\n<td>118 (2.42)<\/td>\n<td>118 (2.26)<\/td>\n<\/tr>\n<tr>\n<td>PFTrDS<\/td>\n<td>95.9 (10.9)<\/td>\n<td>94.0 (9.28)<\/td>\n<td>99.6 (6.13)<\/td>\n<td>114 (3.42)<\/td>\n<td>115 (3.09)<\/td>\n<\/tr>\n<tr>\n<td>4:2 FTS<\/td>\n<td>87.6 (7.37)<\/td>\n<td>108 (7.99)<\/td>\n<td>105 (8.12)<\/td>\n<td>99.7 (8.11)<\/td>\n<td>105 (8.52)<\/td>\n<\/tr>\n<tr>\n<td>6:2 FTS<\/td>\n<td>113 (6.80)<\/td>\n<td>113 (6.76)<\/td>\n<td>110 (5.34)<\/td>\n<td>105 (6.80)<\/td>\n<td>105 (5.44)<\/td>\n<\/tr>\n<tr>\n<td>8:2 FTS<\/td>\n<td>118 (3.57)<\/td>\n<td>101 (8.58)<\/td>\n<td>96.4 (7.93)<\/td>\n<td>108 (4.60)<\/td>\n<td>103 (6.98)<\/td>\n<\/tr>\n<tr>\n<td>FOSA<\/td>\n<td>105 (12.5)<\/td>\n<td>103 (7.55)<\/td>\n<td>107 (6.24)<\/td>\n<td>97.7 (10.6)<\/td>\n<td>109 (5.68)<\/td>\n<\/tr>\n<tr>\n<td>NMeFOSAA<\/td>\n<td>105 (5.69)<\/td>\n<td>92.2 (13.1)<\/td>\n<td>87.0 (7.11)<\/td>\n<td>91.8 (8.89)<\/td>\n<td>98.0 (8.37)<\/td>\n<\/tr>\n<tr>\n<td>NEtFOSAA<\/td>\n<td>108 (7.59)<\/td>\n<td>103 (9.82)<\/td>\n<td>88.1 (9.60)<\/td>\n<td>101 (10.5)<\/td>\n<td>104 (6.61)<\/td>\n<\/tr>\n<tr>\n<td>PFMPA<\/td>\n<td>88.7 (6.82)<\/td>\n<td>93.8 (9.95)<\/td>\n<td>97.8 (13.1)<\/td>\n<td>97.2 (9.27)<\/td>\n<td>109 (5.00)<\/td>\n<\/tr>\n<tr>\n<td>PFMBA<\/td>\n<td>94.1 (11.1)<\/td>\n<td>90.9 (10.4)<\/td>\n<td>96.1 (9.65)<\/td>\n<td>98.9 (6.79)<\/td>\n<td>107 (6.54)<\/td>\n<\/tr>\n<tr>\n<td>HFPO-DA<\/td>\n<td>\u2013<\/td>\n<td>107 (9.78)<\/td>\n<td>103 (10.2)<\/td>\n<td>105 (11.1)<\/td>\n<td>112 (5.38)<\/td>\n<\/tr>\n<tr>\n<td>ADONA<\/td>\n<td>101 (13.8)<\/td>\n<td>104 (8.18)<\/td>\n<td>88.0 (7.00)<\/td>\n<td>83.8 (7.37)<\/td>\n<td>89.8 (5.29)<\/td>\n<\/tr>\n<tr>\n<td>PFEESA<\/td>\n<td>103 (13.6)<\/td>\n<td>95.2 (8.88)<\/td>\n<td>97.2 (10.9)<\/td>\n<td>94.9 (7.39)<\/td>\n<td>101 (10.3)<\/td>\n<\/tr>\n<tr>\n<td>9Cl-PF3ONS<\/td>\n<td>108 (8.15)<\/td>\n<td>96.7 (3.42)<\/td>\n<td>81.7 (3.82)<\/td>\n<td>95.0 (4.48)<\/td>\n<td>94.2 (5.43)<\/td>\n<\/tr>\n<tr>\n<td>11Cl-PF3OUdS<\/td>\n<td>86.7 (8.10)<\/td>\n<td>92.9 (8.10)<\/td>\n<td>82.9 (2.81)<\/td>\n<td>85.7 (3.71)<\/td>\n<td>84.0 (9.17)<\/td>\n<\/tr>\n<tr>\n<td>Capstone A<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<\/tr>\n<tr>\n<td>Capstone B<\/td>\n<td>\u2013<\/td>\n<td>104 (7.55)<\/td>\n<td>95.0 (14.0)<\/td>\n<td>105 (9.55)<\/td>\n<td>92.6 (11.2)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>\u4e73\u5150\u7528\u8abf\u88fd\u6db2\u72b6\u30df\u30eb\u30af<\/strong><\/p>\n\n\n<p><style>\n.milk-t{width:100%;border-collapse:collapse;font-size:1em;color:#222}\n.milk-t th,.milk-t td{padding:6px 10px;border:1px solid #ccc;text-align:center;vertical-align:middle}\n.milk-t th{background:#eef0f2;font-weight:700;color:#222}\n.milk-t td:first-child{text-align:left;white-space:nowrap}\n.milk-t .header-main td{background:#c8d8e8;font-weight:700;color:#1a3a52;text-align:center}\n<\/style><\/p>\n<table class=\"milk-t\">\n<tbody>\n<tr class=\"header-main\">\n<td style=\"text-align: center;\" colspan=\"6\">\u5e73\u5747\u56de\u53ce\u7387\uff08\u76f8\u5bfe\u6a19\u6e96\u504f\u5dee(RSD, %)\uff09, n=9\u3000\u4e73\u5150\u7528\u8abf\u88fd\u6db2\u72b6\u30df\u30eb\u30af<\/td>\n<\/tr>\n<tr>\n<th rowspan=\"2\">\u5206\u6790\u5bfe\u8c61\u6210\u5206<\/th>\n<th colspan=\"5\">\u6dfb\u52a0\u6fc3\u5ea6(\u03bcg\/kg)<\/th>\n<\/tr>\n<tr>\n<th>0.010<\/th>\n<th>0.025<\/th>\n<th>0.050<\/th>\n<th>0.10<\/th>\n<th>0.25<\/th>\n<\/tr>\n<tr>\n<td><sup>13<\/sup>C-TFA<\/td>\n<td>\u2013<\/td>\n<td>95.8 (12.9)<\/td>\n<td>102 (6.25)<\/td>\n<td>110 (10.2)<\/td>\n<td>110 (9.68)<\/td>\n<\/tr>\n<tr>\n<td>PFPrA<\/td>\n<td>\u2013<\/td>\n<td>96.6 (8.80)<\/td>\n<td>99.2 (7.87)<\/td>\n<td>92.0 (4.92)<\/td>\n<td>116 (4.05)<\/td>\n<\/tr>\n<tr>\n<td>PFBA<\/td>\n<td>107 (7.01)<\/td>\n<td>107 (8.41)<\/td>\n<td>108 (4.84)<\/td>\n<td>110 (4.96)<\/td>\n<td>109 (4.42)<\/td>\n<\/tr>\n<tr>\n<td>PFPeA<\/td>\n<td>93.1 (6.70)<\/td>\n<td>99.7 (9.51)<\/td>\n<td>99.8 (9.22)<\/td>\n<td>88.3 (7.39)<\/td>\n<td>99.3 (6.81)<\/td>\n<\/tr>\n<tr>\n<td>PFHxA<\/td>\n<td>101 (8.37)<\/td>\n<td>94.5 (10.6)<\/td>\n<td>99.9 (7.70)<\/td>\n<td>98.5 (4.85)<\/td>\n<td>106 (7.37)<\/td>\n<\/tr>\n<tr>\n<td>PFHpA<\/td>\n<td>94.0 (9.15)<\/td>\n<td>98.6 (8.38)<\/td>\n<td>99.6 (7.19)<\/td>\n<td>97.0 (8.02)<\/td>\n<td>104 (6.90)<\/td>\n<\/tr>\n<tr>\n<td>PFOA<\/td>\n<td>97.2 (11.7)<\/td>\n<td>102 (10.9)<\/td>\n<td>103 (5.99)<\/td>\n<td>105 (6.93)<\/td>\n<td>110 (3.65)<\/td>\n<\/tr>\n<tr>\n<td>PFNA<\/td>\n<td>101 (5.60)<\/td>\n<td>97.0 (5.33)<\/td>\n<td>107 (4.99)<\/td>\n<td>110 (5.07)<\/td>\n<td>116 (4.24)<\/td>\n<\/tr>\n<tr>\n<td>PFDA<\/td>\n<td>91.4 (6.59)<\/td>\n<td>89.9 (6.39)<\/td>\n<td>110 (4.69)<\/td>\n<td>116 (3.48)<\/td>\n<td>113 (1.86)<\/td>\n<\/tr>\n<tr>\n<td>PFUnA<\/td>\n<td>99.1 (10.8)<\/td>\n<td>86.8 (4.92)<\/td>\n<td>105 (7.70)<\/td>\n<td>116 (3.81)<\/td>\n<td>112 (7.38)<\/td>\n<\/tr>\n<tr>\n<td>PFDoA<\/td>\n<td>82.7 (3.01)<\/td>\n<td>82.2 (2.66)<\/td>\n<td>96.4 (3.87)<\/td>\n<td>106 (4.87)<\/td>\n<td>106 (4.39)<\/td>\n<\/tr>\n<tr>\n<td>PFTrDA<\/td>\n<td>86.2 (3.82)<\/td>\n<td>81.5 (1.67)<\/td>\n<td>96.2 (6.82)<\/td>\n<td>96.9 (4.46)<\/td>\n<td>113 (5.98)<\/td>\n<\/tr>\n<tr>\n<td>PFTeDA<\/td>\n<td>81.8 (4.54)<\/td>\n<td>80.8 (6.32)<\/td>\n<td>89.8 (2.41)<\/td>\n<td>90.1 (3.28)<\/td>\n<td>106 (3.09)<\/td>\n<\/tr>\n<tr>\n<td>TFMS<\/td>\n<td>110 (7.01)<\/td>\n<td>99.5 (8.05)<\/td>\n<td>99.3 (7.09)<\/td>\n<td>107 (9.75)<\/td>\n<td>106 (10.4)<\/td>\n<\/tr>\n<tr>\n<td>PFEtS<\/td>\n<td>90.4 (12.1)<\/td>\n<td>94.9 (6.25)<\/td>\n<td>88.8 (5.44)<\/td>\n<td>90.0 (7.63)<\/td>\n<td>96.0 (5.53)<\/td>\n<\/tr>\n<tr>\n<td>PFPrS<\/td>\n<td>99.4 (9.37)<\/td>\n<td>92.3 (8.05)<\/td>\n<td>97.1 (4.87)<\/td>\n<td>94.4 (7.57)<\/td>\n<td>101 (4.53)<\/td>\n<\/tr>\n<tr>\n<td>PFBS<\/td>\n<td>101 (12.8)<\/td>\n<td>107 (8.88)<\/td>\n<td>98.2 (11.5)<\/td>\n<td>94.6 (7.03)<\/td>\n<td>109 (11.2)<\/td>\n<\/tr>\n<tr>\n<td>PFPeS<\/td>\n<td>111 (7.96)<\/td>\n<td>106 (7.55)<\/td>\n<td>108 (8.38)<\/td>\n<td>106 (4.36)<\/td>\n<td>111 (6.12)<\/td>\n<\/tr>\n<tr>\n<td>PFHxS<\/td>\n<td>85.5 (6.65)<\/td>\n<td>89.1 (12.3)<\/td>\n<td>96.1 (13.3)<\/td>\n<td>96.2 (9.71)<\/td>\n<td>105 (5.29)<\/td>\n<\/tr>\n<tr>\n<td>PFHpS<\/td>\n<td>87.9 (9.29)<\/td>\n<td>88.0 (4.81)<\/td>\n<td>90.9 (4.84)<\/td>\n<td>89.1 (6.79)<\/td>\n<td>94.4 (3.34)<\/td>\n<\/tr>\n<tr>\n<td>PFOS<\/td>\n<td>89.2 (9.65)<\/td>\n<td>89.4 (10.7)<\/td>\n<td>112 (7.14)<\/td>\n<td>106 (7.94)<\/td>\n<td>107 (6.53)<\/td>\n<\/tr>\n<tr>\n<td>PFNS<\/td>\n<td>86.9 (9.81)<\/td>\n<td>82.7 (5.10)<\/td>\n<td>108 (6.65)<\/td>\n<td>107 (10.4)<\/td>\n<td>108 (5.39)<\/td>\n<\/tr>\n<tr>\n<td>PFDS<\/td>\n<td>87.5 (11.9)<\/td>\n<td>88.9 (9.25)<\/td>\n<td>109 (7.57)<\/td>\n<td>106 (9.44)<\/td>\n<td>105 (8.17)<\/td>\n<\/tr>\n<tr>\n<td>PFUdS<\/td>\n<td>89.7 (10.2)<\/td>\n<td>84.9 (5.13)<\/td>\n<td>105 (9.17)<\/td>\n<td>95.3 (10.4)<\/td>\n<td>97.1 (6.65)<\/td>\n<\/tr>\n<tr>\n<td>PFDoS<\/td>\n<td>91.0 (9.86)<\/td>\n<td>81.7 (6.58)<\/td>\n<td>98.6 (10.6)<\/td>\n<td>84.7 (8.43)<\/td>\n<td>89.8 (9.51)<\/td>\n<\/tr>\n<tr>\n<td>PFTrDS<\/td>\n<td>80.5 (6.95)<\/td>\n<td>83.6 (13.6)<\/td>\n<td>94.6 (8.68)<\/td>\n<td>84.6 (12.2)<\/td>\n<td>93.0 (13.4)<\/td>\n<\/tr>\n<tr>\n<td>4:2 FTS<\/td>\n<td>101 (10.1)<\/td>\n<td>113 (6.58)<\/td>\n<td>108 (6.31)<\/td>\n<td>112 (4.14)<\/td>\n<td>112 (6.30)<\/td>\n<\/tr>\n<tr>\n<td>6:2 FTS<\/td>\n<td>111 (7.44)<\/td>\n<td>99.8 (5.59)<\/td>\n<td>110 (9.56)<\/td>\n<td>116 (4.78)<\/td>\n<td>118 (4.57)<\/td>\n<\/tr>\n<tr>\n<td>8:2 FTS<\/td>\n<td>89.4 (8.88)<\/td>\n<td>86.2 (8.13)<\/td>\n<td>107 (6.72)<\/td>\n<td>117 (4.84)<\/td>\n<td>115 (5.38)<\/td>\n<\/tr>\n<tr>\n<td>FOSA<\/td>\n<td>88.4 (8.80)<\/td>\n<td>90.0 (7.86)<\/td>\n<td>96.5 (13.6)<\/td>\n<td>99.7 (7.60)<\/td>\n<td>107 (12.2)<\/td>\n<\/tr>\n<tr>\n<td>NMeFOSAA<\/td>\n<td>89.0 (10.5)<\/td>\n<td>87.9 (9.53)<\/td>\n<td>101 (9.92)<\/td>\n<td>102 (8.70)<\/td>\n<td>103 (6.85)<\/td>\n<\/tr>\n<tr>\n<td>NEtFOSAA<\/td>\n<td>104 (9.71)<\/td>\n<td>91.4 (9.41)<\/td>\n<td>109 (7.39)<\/td>\n<td>115 (4.19)<\/td>\n<td>115 (4.33)<\/td>\n<\/tr>\n<tr>\n<td>PFMPA<\/td>\n<td>\u2013<\/td>\n<td>82.1 (4.74)<\/td>\n<td>82.0 (3.76)<\/td>\n<td>83.1 (4.58)<\/td>\n<td>84.9 (4.63)<\/td>\n<\/tr>\n<tr>\n<td>PFMBA<\/td>\n<td>88.7 (12.1)<\/td>\n<td>103 (12.5)<\/td>\n<td>96.2 (8.93)<\/td>\n<td>92.3 (9.42)<\/td>\n<td>103 (6.87)<\/td>\n<\/tr>\n<tr>\n<td>HFPO-DA<\/td>\n<td>\u2013<\/td>\n<td>94.7 (13.7)<\/td>\n<td>105 (7.55)<\/td>\n<td>101 (5.29)<\/td>\n<td>104 (9.62)<\/td>\n<\/tr>\n<tr>\n<td>ADONA<\/td>\n<td>117 (3.44)<\/td>\n<td>108 (8.64)<\/td>\n<td>108 (7.27)<\/td>\n<td>104 (7.23)<\/td>\n<td>108 (6.31)<\/td>\n<\/tr>\n<tr>\n<td>PFEESA<\/td>\n<td>99.7 (10.9)<\/td>\n<td>110 (5.44)<\/td>\n<td>106 (6.32)<\/td>\n<td>100 (8.12)<\/td>\n<td>109 (10.2)<\/td>\n<\/tr>\n<tr>\n<td>9Cl-PF3ONS<\/td>\n<td>84.8 (5.47)<\/td>\n<td>87.8 (5.83)<\/td>\n<td>83.6 (6.65)<\/td>\n<td>84.4 (3.03)<\/td>\n<td>86.3 (4.58)<\/td>\n<\/tr>\n<tr>\n<td>11Cl-PF3OUdS<\/td>\n<td>84.2 (7.68)<\/td>\n<td>91.6 (8.41)<\/td>\n<td>106 (5.69)<\/td>\n<td>101 (7.79)<\/td>\n<td>100 (5.06)<\/td>\n<\/tr>\n<tr>\n<td>Capstone A<\/td>\n<td>\u2013<\/td>\n<td>89.7 (10.4)<\/td>\n<td>81.9 (7.72)<\/td>\n<td>83.7 (6.37)<\/td>\n<td>88.4 (9.29)<\/td>\n<\/tr>\n<tr>\n<td>Capstone B<\/td>\n<td>\u2013<\/td>\n<td>93.8 (11.3)<\/td>\n<td>93.6 (12.4)<\/td>\n<td>107 (11.8)<\/td>\n<td>104 (12.7)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-theme-palette-1-color has-text-color has-link-color wp-elements-ee77abf8b9575a8ffefd0286ee15a634\" style=\"font-size:22px\">\u5e02\u8ca9\u30b5\u30f3\u30d7\u30eb\u306e\u5206\u6790<\/h3>\n\n\n\n<p>\u672c\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u7528\u3044\u3066PFAS\u6c5a\u67d3\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u3001\u5730\u5143\u306e\u98df\u6599\u54c1\u5e97\u304b\u3089\u8a0824\u7a2e\u985e\u306e\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\u3092\u53ce\u96c6\u3057\u307e\u3057\u305f\u3002\u5404\u30b5\u30f3\u30d7\u30eb\u306fn=2\u3067\u8abf\u88fd\u3057\u307e\u3057\u305f\u3002<strong>Table III<\/strong>\u306b\u793a\u3059\u3068\u304a\u308a\u3001TFA\u3001TFMS\u3001PFBA\u3001\u304a\u3088\u3073PFHpA\u304c\u307b\u3068\u3093\u3069\u306e\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u691c\u51fa\u3055\u308c\u307e\u3057\u305f\u3002\u7279\u306b\u3001\u30c6\u30b9\u30c8\u3057\u305f\u3059\u3079\u3066\u306e\u8c46\u4e73\u30b5\u30f3\u30d7\u30eb\u306b\u304a\u3044\u3066\u3001\u9ad8\u6fc3\u5ea6\u306ePFPrA\u3068PFBA\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3057\u305f\u3002PFOA\u3001PFOS\u3001PFNA\u3001PFDoA\u3001PFTeDA\u306a\u3069\u306e\u9577\u9396\u5316\u5408\u7269\u306f\u3001\u4e00\u90e8\u306e\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u691c\u51fa\u3055\u308c\u307e\u3057\u305f\u3002<br>\u30d1\u30fc\u30d5\u30eb\u30aa\u30ed\u30a2\u30eb\u30ad\u30eb\u30ab\u30eb\u30dc\u30f3\u9178\u304a\u3088\u3073\u30b9\u30eb\u30db\u30f3\u9178\u4ee5\u5916\u3067\u540c\u5b9a\u3055\u308c\u305fPFAS\u306f\u3001\u30d5\u30eb\u30aa\u30ed\u30c6\u30ed\u30de\u30fc\u30b9\u30eb\u30db\u30f3\u9178\u306e6:2 FTS\u306e\u307f\u3067\u3042\u308a\u30014\u7a2e\u985e\u3059\u3079\u3066\u306e\u4e73\u5150\u7528\u8abf\u88fd\u6db2\u72b6\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\u3068\u3001\u305d\u306e\u4ed6\u306e\u4e00\u90e8\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u691c\u51fa\u3055\u308c\u307e\u3057\u305f\u3002TFA\u6fc3\u5ea6\u306f\u3001\u4e00\u90e8\u306e\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\u3067\u6709\u610f\u306b\u9ad8\u304f\u3001\u691c\u91cf\u7dda\u7bc4\u56f2\u3092\u8d85\u904e\u3057\u305f\u305f\u3081\u3001\u6b63\u78ba\u306a\u5b9a\u91cf\u306e\u305f\u3081\u306b\u62bd\u51fa\u524d\u306b\u30b5\u30f3\u30d7\u30eb\u3092\u5e0c\u91c8\u3059\u308b\u3053\u3068\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p><strong>Table III: <\/strong>\u3055\u307e\u3056\u307e\u306a\u30df\u30eb\u30af\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306b\u304a\u3051\u308b\u30bf\u30fc\u30b2\u30c3\u30c8PFAS41\u6210\u5206\u306e\u6e2c\u5b9a\u7d50\u679c<\/p>\n\n\n<p><style>\n.conc-t{width:100%;border-collapse:collapse;font-size:1em;color:#222}\n.conc-t th,.conc-t td{padding:6px 10px;border:1px solid #ccc;text-align:center;vertical-align:middle}\n.conc-t th{background:#eef0f2;font-weight:700;color:#222}\n.conc-t td:first-child{text-align:left;white-space:nowrap}\n.conc-t .section-row td{background:#c8d8e8;font-weight:700;color:#1a3a52;text-align:left}\n.conc-t .footnote td{background:#f8f8f8;font-size:0.9em;color:#444;text-align:left}\n<\/style><\/p>\n<table class=\"conc-t\">\n<tbody>\n<tr>\n<th rowspan=\"3\">\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb<\/th>\n<th colspan=\"11\">\u6fc3\u5ea6 (\u03bcg\/kg)<\/th>\n<\/tr>\n<tr>\n<th colspan=\"3\">\u8d85\u77ed\u9396<\/th>\n<th colspan=\"2\">\u77ed\u9396<\/th>\n<th colspan=\"5\">\u9577\u9396<\/th>\n<th>\u305d\u306e\u4ed6<\/th>\n<\/tr>\n<tr>\n<th>TFA<\/th>\n<th>PFPrA<\/th>\n<th>TFMS<\/th>\n<th>PFBA<\/th>\n<th>PFHpA<\/th>\n<th>PFOA<\/th>\n<th>PFOS<\/th>\n<th>PFNA<\/th>\n<th>PFDoA<\/th>\n<th>PFTeDA<\/th>\n<th>6:2 FTS<\/th>\n<\/tr>\n<!-- \u4e73\u88fd\u54c1\u7531\u6765\u30df\u30eb\u30af -->\n<tr class=\"section-row\">\n<td colspan=\"12\">\u4e73\u88fd\u54c1\u7531\u6765\u30df\u30eb\u30af<\/td>\n<\/tr>\n<tr>\n<td>\u5168\u8102\u725b\u4e73 #1<\/td>\n<td>2.3<\/td>\n<td>nd<\/td>\n<td>0.0049<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<\/tr>\n<tr>\n<td>\u5168\u8102\u725b\u4e73 #2<\/td>\n<td>4.3<\/td>\n<td>0.035<\/td>\n<td>0.065<\/td>\n<td>0.087<\/td>\n<td>0.0093<\/td>\n<td>0.0044<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<\/tr>\n<tr>\n<td>\u5168\u8102\u725b\u4e73 #3<\/td>\n<td>4.1<\/td>\n<td>nd<\/td>\n<td>&lt;0.0040<\/td>\n<td>0.038<\/td>\n<td>&lt;0.0040<\/td>\n<td>0.0045<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>&lt;0.0040<\/td>\n<td>nd<\/td>\n<td>0.011<\/td>\n<\/tr>\n<tr>\n<td>\u5168\u8102\u725b\u4e73 #4<\/td>\n<td>3.0<\/td>\n<td>nd<\/td>\n<td>0.0052<\/td>\n<td>0.012<\/td>\n<td>&lt;0.0040<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<\/tr>\n<tr>\n<td>\u4e73\u8102\u80aa\u52062%\u725b\u4e73 #1<\/td>\n<td>3.5<\/td>\n<td>nd<\/td>\n<td>0.012<\/td>\n<td>0.023<\/td>\n<td>0.0045<\/td>\n<td>0.0094<\/td>\n<td>0.018<\/td>\n<td>&lt;0.0040<\/td>\n<td>&lt;0.0040<\/td>\n<td>&lt;0.0040<\/td>\n<td>0.0043<\/td>\n<\/tr>\n<tr>\n<td>\u4e73\u8102\u80aa\u52062%\u725b\u4e73 #2<\/td>\n<td>4.0<\/td>\n<td>nd<\/td>\n<td>0.0052<\/td>\n<td>0.015<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<\/tr>\n<tr>\n<td>\u7121\u8102\u80aa\u725b\u4e73 #1<\/td>\n<td>3.6<\/td>\n<td>nd<\/td>\n<td>0.0055<\/td>\n<td>0.011<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<\/tr>\n<tr>\n<td>\u7121\u8102\u80aa\u725b\u4e73 #2<\/td>\n<td>3.4<\/td>\n<td>nd<\/td>\n<td>0.0046<\/td>\n<td>0.010<\/td>\n<td>&lt;0.0040<\/td>\n<td>&lt;0.0040<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>0.0041<\/td>\n<\/tr>\n<tr>\n<td>\u7121\u8102\u80aa\u725b\u4e73 #3<\/td>\n<td>2.4<\/td>\n<td>nd<\/td>\n<td>0.0076<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<\/tr>\n<!-- \u690d\u7269\u7531\u6765\u30df\u30eb\u30af -->\n<tr class=\"section-row\">\n<td colspan=\"12\">\u690d\u7269\u7531\u6765\u30df\u30eb\u30af<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30fc\u30e2\u30f3\u30c9\u30df\u30eb\u30af #1<\/td>\n<td>1.8<\/td>\n<td>nd<\/td>\n<td>0.0043<\/td>\n<td>0.017<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30fc\u30e2\u30f3\u30c9\u30df\u30eb\u30af #2<\/td>\n<td>2.2<\/td>\n<td>nd<\/td>\n<td>0.0070<\/td>\n<td>0.021<\/td>\n<td>&lt;0.0040<\/td>\n<td>&lt;0.0040<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>&lt;0.0040<\/td>\n<td>nd<\/td>\n<td>&lt;0.0040<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30fc\u30e2\u30f3\u30c9\u30df\u30eb\u30af #3<\/td>\n<td>5.3<\/td>\n<td>nd<\/td>\n<td>0.013<\/td>\n<td>0.039<\/td>\n<td>&lt;0.0040<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<\/tr>\n<tr>\n<td>\u30aa\u30fc\u30c4\u30df\u30eb\u30af #1<\/td>\n<td>7.2<\/td>\n<td>nd<\/td>\n<td>0.027<\/td>\n<td>0.016<\/td>\n<td>&lt;0.0040<\/td>\n<td>0.0052<\/td>\n<td>0.0086<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>0.055<\/td>\n<\/tr>\n<tr>\n<td>\u30aa\u30fc\u30c4\u30df\u30eb\u30af #2<\/td>\n<td>11<\/td>\n<td>nd<\/td>\n<td>0.021<\/td>\n<td>0.019<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>0.0053<\/td>\n<\/tr>\n<tr>\n<td>\u8c46\u4e73 #1<\/td>\n<td>24<\/td>\n<td>0.52<\/td>\n<td>0.016<\/td>\n<td>0.21<\/td>\n<td>&lt;0.0040<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<\/tr>\n<tr>\n<td>\u8c46\u4e73 #2<\/td>\n<td>11<\/td>\n<td>0.26<\/td>\n<td>0.013<\/td>\n<td>0.10<\/td>\n<td>&lt;0.0040<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<\/tr>\n<tr>\n<td>\u8c46\u4e73 #3<\/td>\n<td>5.6<\/td>\n<td>0.088<\/td>\n<td>0.016<\/td>\n<td>0.069<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30b3\u30ca\u30c3\u30c4\u30df\u30eb\u30af #1<\/td>\n<td>1.1<\/td>\n<td>nd<\/td>\n<td>0.0047<\/td>\n<td>0.013<\/td>\n<td>&lt;0.0040<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30b3\u30ca\u30c3\u30c4\u30df\u30eb\u30af #2<\/td>\n<td>1.0<\/td>\n<td>nd<\/td>\n<td>0.0043<\/td>\n<td>nd<\/td>\n<td>&lt;0.0040<\/td>\n<td>0.0053<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>0.0053<\/td>\n<\/tr>\n<!-- \u4e73\u5150\u7528\u8abf\u88fd\u6db2\u72b6\u30df\u30eb\u30af -->\n<tr class=\"section-row\">\n<td colspan=\"12\">\u4e73\u5150\u7528\u8abf\u88fd\u6db2\u72b6\u30df\u30eb\u30af<\/td>\n<\/tr>\n<tr>\n<td>\u8abf\u6574\u6db2\u72b6\u30df\u30eb\u30af #1<\/td>\n<td>1.0<\/td>\n<td>nd<\/td>\n<td>&lt;0.0040<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>0.0064<\/td>\n<\/tr>\n<tr>\n<td>\u8abf\u6574\u6db2\u72b6\u30df\u30eb\u30af #2<\/td>\n<td>0.4<\/td>\n<td>nd<\/td>\n<td>&lt;0.0040<\/td>\n<td>nd<\/td>\n<td>&lt;0.0040<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>0.0074<\/td>\n<\/tr>\n<tr>\n<td>\u8abf\u6574\u6db2\u72b6\u30df\u30eb\u30af #3<\/td>\n<td>0.8<\/td>\n<td>nd<\/td>\n<td>&lt;0.0040<\/td>\n<td>0.012<\/td>\n<td>&lt;0.0040<\/td>\n<td>&lt;0.0040<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>0.0050<\/td>\n<\/tr>\n<tr>\n<td>\u8abf\u6574\u6db2\u72b6\u30df\u30eb\u30af #4<\/td>\n<td>1.2<\/td>\n<td>nd<\/td>\n<td>0.0069<\/td>\n<td>0.011<\/td>\n<td>&lt;0.0040<\/td>\n<td>0.0050<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>nd<\/td>\n<td>0.012<\/td>\n<\/tr>\n<tr class=\"footnote\">\n<td colspan=\"12\">nd = \u691c\u51fa\u3055\u308c\u305a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6\uff1a41\u7a2e\u985e\u306ePFAS\u4e00\u6589\u5b9a\u91cf\u3092\u5b9f\u73fe\uff0d\u98df\u54c1\u5b89\u5168\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3078\u306e\u5fdc\u7528<\/h2>\n\n\n\n<p>\u672c\u7814\u7a76\u3067\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u6db2\u4f53\u30df\u30eb\u30af\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306e\u5305\u62ec\u7684\u306aPFAS\u5206\u6790\u3092\u76ee\u7684\u3068\u3057\u3066\u3001\u5f93\u6765\u306e\u5206\u6790\u5bfe\u8c61\u5316\u5408\u7269\u7fa4\u306b\u8d85\u77ed\u9396PFAS\u3092\u7d44\u307f\u8fbc\u3093\u3060\u30b7\u30f3\u30d7\u30eb\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u6700\u9069\u5316\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u9ad8\u611f\u5ea6LC\u30e1\u30bd\u30c3\u30c9\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u300141\u7a2e\u985e\u306ePFAS\u3092\u9ad8\u3044\u7cbe\u5ea6\u30fb\u518d\u73fe\u6027\u3067\u62bd\u51fa\u30fb\u5b9a\u91cf\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002<br>\u672c\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u4e2d\u6838\u3068\u306a\u308b\u306e\u304c\u3001<a href=\"https:\/\/www.restek.com\/global\/ja\/p\/9175312-T\" target=\"_blank\" rel=\"noopener\">Ultra IBD Inert\u30ab\u30e9\u30e0<\/a>\u3067\u3059\u3002\u6975\u6027\u57fa\u5c0e\u5165\u578b\u56fa\u5b9a\u76f8\u306b\u3088\u308a\u8d85\u77ed\u9396\u5316\u5408\u7269\u306e\u5341\u5206\u306a\u4fdd\u6301\u304c\u78ba\u4fdd\u3055\u308c\u3001\u4e0d\u6d3b\u6027\u8868\u9762\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u3088\u3063\u3066\u30b9\u30c6\u30f3\u30ec\u30b9\u8868\u9762\u3068\u306e\u4e0d\u8981\u306a\u76f8\u4e92\u4f5c\u7528\u3082\u6291\u5236\u3055\u308c\u307e\u3059\u3002\u5e02\u8ca9\u30df\u30eb\u30af\u30b5\u30f3\u30d7\u30eb\u3078\u306e\u9069\u7528\u3067\u306f\u3001\u30df\u30eb\u30af\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066PFAS\u306e\u691c\u51fa\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u7570\u306a\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u3001\u5305\u62ec\u7684\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u91cd\u8981\u6027\u304c\u6539\u3081\u3066\u793a\u3055\u308c\u307e\u3057\u305f\u3002<br>\u3053\u308c\u3089\u306e\u7d50\u679c\u306f\u3001\u98df\u54c1\u4e2dPFAS\u5206\u6790\u306b\u304a\u3044\u3066\u8d85\u77ed\u9396\u5316\u5408\u7269\u3092\u65e5\u5e38\u7684\u306a\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u5bfe\u8c61\u306b\u52a0\u3048\u308b\u91cd\u8981\u6027\u3092\u88cf\u4ed8\u3051\u308b\u3082\u306e\u3067\u3059\u3002\u672c\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u304c\u3001\u4eca\u5f8c\u306e\u98df\u54c1\u5b89\u5168\u7814\u7a76\u304a\u3088\u3073\u898f\u5236\u5bfe\u5fdc\u306b\u304a\u3051\u308b\u6709\u7528\u306a\u30c4\u30fc\u30eb\u3068\u306a\u308b\u3053\u3068\u3092\u671f\u5f85\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u53c2\u8003\u6587\u732e<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>J. York, Analysis of PFAS in milk by LC-MS\/MS, Application note, FSAN4338-UNV, Restek Corporation, 2024. <a href=\"https:\/\/www.restek.com\/articles\/analysis-of-pfas-in-milk-by-lc-ms-ms\" target=\"_blank\" rel=\"noopener\">https:\/\/www.restek.com\/articles\/analysis-of-pfas-in-milk-by-lc-ms-ms<\/a><\/li>\n\n\n\n<li>S.H. Liang, \u98f2\u6599\u6c34\u30fb\u74b0\u5883\u6c34\u4e2dPFAS\u5206\u6790\uff1a\u8d85\u77ed\u9396PFAS\u3092\u542b\u3080C1\u301cC14 PFAS\u306eLC-MS\/MS\u4e00\u6589\u5206\u6790\u30e1\u30bd\u30c3\u30c9, Application note, EVAN4402-JA, Restek Corporation, 2025. <a href=\"https:\/\/discover.restek.com\/ja\/application-notes-ja\/evan4402-ja\/incorporating-ultrashort-chain-compounds-into-comprehensive-pfas-analysis-in-waters-japan\">https:\/\/discover.restek.com\/ja\/application-notes\/evan4402-ja\/incorporating-ultrashort-chain-compounds-into-comprehensive-pfas-analysis-in-waters-japan<\/a><\/li>\n\n\n\n<li>S.H. Liang, J. Steimling, \u8d85\u77ed\u9396PFAS\u306e\u8840\u6f3f\u304a\u3088\u3073\u8840\u6e05\u4e2d\u306e\u9ad8\u611f\u5ea6\u5206\u6790, Application note, CFAN4273A-JA, Restek Corporation, 2025. <a href=\"https:\/\/discover.restek.com\/ja\/application-notes-ja\/cfan4273-ja\/c1-c10-pfas-analysis-in-human-plasma-and-serum-japan\">https:\/\/discover.restek.com\/ja\/application-notes-ja\/cfan4273-ja\/c1-c10-pfas-analysis-in-human-plasma-and-serum-japan<\/a><\/li>\n\n\n\n<li>European Union Reference Laboratory for halogenated POPs in Feed and Food. Guidance Document on Analytical Parameters for the Determination of Per- and Polyfluoroalkyl Substances (PFAS) in Food and Feed. Version 1.2. May 2022. <a href=\"https:\/\/eurl-pops.eu\/news\/guidance-document-pfas\/guidance-document-pfas\" target=\"_blank\" rel=\"noopener\">https:\/\/eurl-pops.eu\/news\/guidance-document-pfas\/guidance-document-pfas<\/a><\/li>\n<\/ol>\n\n\n        <div class=\"cpb\">\n            <h3 class=\"cpb-heading\">\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u88fd\u54c1<\/h3>\n            <hr class=\"cpb-heading-underline\" \/>\n            <div class=\"cpb-list\">\n                                    <div class=\"cpb-item\">\n                        <div class=\"cpb-col cpb-col--left\">\n                            <a class=\"cpb-catalog\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.restek.com\/p\/9175312-T\">                                \u30ab\u30bf\u30ed\u30b0No. 9175312-T                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Ultra IBD Inert, 3 \u00b5m, 100 x 2.1 mm HPLC\u30ab\u30e9\u30e0<\/div>\n                        <\/div>\n                        <div class=\"cpb-col cpb-col--right\">\n                                                            <a class=\"cpb-view-btn\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.restek.com\/p\/9175312-T\">\u88fd\u54c1\u60c5\u5831\u3092\u898b\u308b<\/a>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"cpb-item\">\n                        <div class=\"cpb-col cpb-col--left\">\n                            <a class=\"cpb-catalog\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.restek.com\/p\/9175362\">                                \u30ab\u30bf\u30ed\u30b0No. 9175362                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Ultra IBD, 3 \u00b5m, 150 x 2.1 mm HPLC\u30ab\u30e9\u30e0<\/div>\n                        <\/div>\n                        <div class=\"cpb-col cpb-col--right\">\n                                                            <a class=\"cpb-view-btn\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.restek.com\/p\/9175362\">\u88fd\u54c1\u60c5\u5831\u3092\u898b\u308b<\/a>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"cpb-item\">\n                        <div class=\"cpb-col cpb-col--left\">\n                            <a class=\"cpb-catalog\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.restek.com\/p\/30734\">                                \u30ab\u30bf\u30ed\u30b0No. 30734                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">PFAS\uff08\u6709\u6a5f\u30d5\u30c3\u7d20\u5316\u5408\u7269\uff09\u5206\u6790\u7528\u6a19\u6e96\u54c1\uff5cPFAS 28\u6210\u5206\u6df7\u5408 Calibration Standard, 1 \u00b5g\/mL<\/div>\n                        <\/div>\n                        <div class=\"cpb-col cpb-col--right\">\n                                                            <a class=\"cpb-view-btn\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.restek.com\/p\/30734\">\u88fd\u54c1\u60c5\u5831\u3092\u898b\u308b<\/a>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"cpb-item\">\n                        <div class=\"cpb-col cpb-col--left\">\n                            <a class=\"cpb-catalog\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.restek.com\/p\/25846\">                                \u30ab\u30bf\u30ed\u30b0No. 25846                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Empty Centrifuge Tubes, 50 mL, Polypropylene w\/Cap, 50-pk.<\/div>\n                        <\/div>\n                        <div class=\"cpb-col cpb-col--right\">\n                                                            <a class=\"cpb-view-btn\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.restek.com\/p\/25846\">\u88fd\u54c1\u60c5\u5831\u3092\u898b\u308b<\/a>\n                                                    <\/div>\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<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key Highlights\u3000\u3053\u306e\u4e00\u6589\u5206\u6790\u306e\u30e1\u30ea\u30c3\u30c8 \u8981\u7d04\uff1a\u8d85\u77ed\u9396PFAS\u3092\u542b\u308041\u6210\u5206\u306e\u4e00\u6589\u5b9a\u91cf\u3092\u3001\u8907\u6570\u306e\u30df\u30eb\u30af\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3067\u5b9f\u73fe \u77ed\u9396\u30fb\u9577\u9396\u30fb\u4ee3\u66ffPFAS\u3092\u5bfe\u8c61\u3068\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u306b\u8d85\u77ed\u9396PFAS\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u306f\u3001PFAS\u6c5a\u67d3\u3092\u5305\u62ec\u7684\u306b\u8a55\u4fa1\u3059\u308b\u3046\u3048\u3067\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u672c\u7814\u7a76\u3067\u78ba\u7acb\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u30fbLC-MS\/MS\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u3088\u308a\u3001\u5e45\u5e83\u3044\u30df\u30eb\u30af\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u4e2d\u306e\u8d85\u77ed\u9396PFAS\u3092\u542b\u3080\u591a\u69d8\u306aPFAS\u306e\u5b9a\u91cf\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002\u672c\u30e1\u30bd\u30c3\u30c9\u306e\u8a55\u4fa1\u306f\u76f4\u7dda\u6027\u30fb\u7cbe\u5ea6\u30fb\u518d\u73fe\u6027\u306b\u57fa\u3065\u3044\u3066\u884c\u3044\u3001\u4e73\u88fd\u54c1\u30fb\u690d\u7269\u7531\u6765\u30df\u30eb\u30af\u30fb\u4e73\u5150\u7528\u8abf\u88fd\u6db2\u72b6\u30df\u30eb\u30af\u306e\u5e02\u8ca9\u30b5\u30f3\u30d7\u30eb\u3092\u7528\u3044\u3066\u691c\u8a3c\u3092\u884c\u3044\u307e\u3057\u305f\u3002 \u306f\u3058\u3081\u306b\uff1a\u8d85\u77ed\u9396PFAS\u304c\u898b\u843d\u3068\u3055\u308c\u3066\u304d\u305f\u80cc\u666f\u3068\u3001\u30df\u30eb\u30af\u5206\u6790\u306b\u304a\u3051\u308b2\u3064\u306e\u6280\u8853\u7684\u8ab2\u984c \u8d85\u77ed\u9396\uff08USC\uff09\u30da\u30eb\u304a\u3088\u3073\u30dd\u30ea\u30d5\u30eb\u30aa\u30ed\u30a2\u30eb\u30ad\u30eb\u5316\u5408\u7269\uff08PFAS\uff09\u306f\u3001\u70ad\u7d20\u9396\u304cC4\u672a\u6e80\u306e\u975e\u5e38\u306b\u6975\u6027\u306e\u9ad8\u3044\u5316\u5408\u7269\u3067\uff08Figure 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