{"id":45325,"date":"2025-10-08T17:54:52","date_gmt":"2025-10-08T17:54:52","guid":{"rendered":"https:\/\/discover.restek.com\/uncategorized\/a-two-in-one-solution-for-pfas-spe-sample-preparation-japan\/"},"modified":"2026-04-28T20:11:40","modified_gmt":"2026-04-28T20:11:40","slug":"a-two-in-one-solution-for-pfas-spe-sample-preparation-japan","status":"publish","type":"post","link":"https:\/\/discover.restek.com\/ja\/articles-ja\/evss4368-ja\/a-two-in-one-solution-for-pfas-spe-sample-preparation-japan","title":{"rendered":"PFAS SPE \u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u3000Resprep\u7a4d\u5c64\u56fa\u76f8\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3067\u52b9\u7387\u7684\u306a\u62bd\u51fa\u3068\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3092\u5b9f\u73fe\uff01"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li>WAX\u30d9\u30c3\u30c9\u3068\u30ab\u30fc\u30dc\u30f3\u30d9\u30c3\u30c9\u3092\u5099\u3048\u305f\u5358\u4e00\u306e\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u304c\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u7c21\u7d20\u5316<\/li>\n\n\n\n<li>\u51fa\u8377\u6642\u5145\u586b\u6e08\u307f\u306e\u30d5\u30a3\u30eb\u30bf\u30fc\u30a8\u30a4\u30c9\uff08\u308d\u904e\u52a9\u5264\uff09\u304c\u3001\u6642\u9593\u7bc0\u7d04\u3068\u76ee\u8a70\u307e\u308a\u9632\u6b62\u3092\u5b9f\u73fe<\/li>\n\n\n\n<li>\u30a6\u30eb\u30c8\u30e9\u30af\u30ea\u30fc\u30f3\u306a\u5145\u586b\u5264\u306b\u3088\u3063\u3066MDL\uff08\u691c\u51fa\u9650\u754c\uff09\u3092\u78ba\u5b9f\u306b\u9054\u6210<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">PFAS\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u3092\u5408\u7406\u5316\uff01\u7a4d\u5c64\u56fa\u76f8Resprep PFAS\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8<\/h2>\n\n\n\n<p>\u975e\u98f2\u6599\u6c34\u3001\u56fa\u5f62\u7269\u3001\u30d0\u30a4\u30aa\u30bd\u30ea\u30c3\u30c9\u3001\u7d44\u7e54\u306a\u3069\u306e\u8907\u96d1\u306a\u30b5\u30f3\u30d7\u30eb\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u4e2d\u306e\u5fae\u91cf\u30ec\u30d9\u30ebPFAS \u3092\u6b63\u78ba\u306b\u5206\u6790\u3059\u308b\u306b\u306f\u3001\u52b9\u679c\u7684\u306a\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u901a\u5e38\u3001\u56fa\u76f8\u62bd\u51fa (SPE) \u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u304c\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9PFAS\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u30b5\u30f3\u30d7\u30eb\u6210\u5206\u304c SPE \u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3092\u8a70\u307e\u3089\u305b\u308b\u5834\u5408\u3001\u826f\u597d\u306a\u7d50\u679c\u3092\u5f97\u308b\u3053\u3068\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002\u8907\u6570\u306e\u30e9\u30dc\u3067\u6709\u52b9\u6027\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u308bEPA Method 1633\u3067\u306f\u3001\u30a6\u30fc\u30eb\u3092\u5145\u586b\u3057\u305f\u5f31\u9670\u30a4\u30aa\u30f3\u4ea4\u63db\uff08WAX\uff09\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3092\u4f7f\u7528\u3057\u3066\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u62bd\u51fa\u3092\u884c\u3063\u305f\u5f8c\u3001\u5206\u6563\u578b\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30ab\u30fc\u30dc\u30f3\u30d6\u30e9\u30c3\u30af\uff08dGCB\uff09\u306b\u3088\u308b\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3092\u884c\u3044\u307e\u3059\u304c\u3001\u591a\u304f\u306e\u30e9\u30dc\u3067\u306fdGCB\u3092\u4f7f\u7528\u3059\u308b\u4ee3\u308f\u308a\u306b\u30ab\u30fc\u30dc\u30f3\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u624b\u6cd5\u306f\u52b9\u679c\u7684\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u30012\u3064\u306e\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3092\u4f7f\u3046\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u306f\u3001\u30a6\u30fc\u30eb\u3092\u624b\u4f5c\u696d\u3067\u5145\u586b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3055\u3089\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u8907\u96d1\u3055\u3084\u6c5a\u67d3\u7269\u8cea\u6df7\u5165\u306e\u30ea\u30b9\u30af\u3082\u5897\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u308a\u30b7\u30f3\u30d7\u30eb\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3001Resprep PFAS\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8<\/h2>\n\n\n\n<p>\u4f5c\u696d\u306e\u5927\u5e45\u306a\u52b9\u7387\u5316\u3092\u76ee\u6307\u3059\u305f\u3081\u306b\u3054\u63d0\u6848\u3057\u305f\u3044\u306e\u304c\u3001Resprep PFAS\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3067\u3059\u3002SPE\u62bd\u51fa\u3068\u30ab\u30fc\u30dc\u30f3\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u30921\u672c\u306e\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u306b\u7d71\u5408\u3057\u305f\u7a4d\u5c64\u56fa\u76f8\u578b\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u306e\u305f\u3081\u3001PFAS\u306e\u7169\u96d1\u306a\u524d\u51e6\u7406\u4f5c\u696d\u3092\u5927\u5e45\u306b\u52b9\u7387\u5316\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8fc5\u901f\u3067\u30b7\u30f3\u30d7\u30eb\u306a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3067\u306f\u3001Resprep PFAS\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30a6\u30eb\u30c8\u30e9\u30af\u30ea\u30fc\u30f3\u30b0\u30ec\u30fc\u30c9\u306eWAX\u304a\u3088\u3073CarboPrep Plus\u5145\u586b\u5264\u304c\u3001\u30e1\u30bd\u30c3\u30c9\u306e\u6027\u80fd\u8981\u4ef6\u3092\u78ba\u5b9f\u306b\u30af\u30ea\u30a2\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u30d5\u30a3\u30eb\u30bf\u30fc\u30a8\u30a4\u30c9\uff08\u308d\u904e\u52a9\u5264\uff09\u5145\u586b\u6e08\u30bf\u30a4\u30d7\u3092\u9078\u3079\u3070\u3001\u30b0\u30e9\u30b9\u30a6\u30fc\u30eb\u3092\u624b\u4f5c\u696d\u3067\u5145\u586b\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u5206\u6790\u7d50\u679c\u306e\u3070\u3089\u3064\u304d\u306b\u52a0\u3048\u3001\u30e9\u30dc\u306e\u624b\u9593\u3082\u6e1b\u3089\u3059\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u307e\u305f\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u30a8\u30a4\u30c9\u306f\u901a\u6c34\u6642\u306e\u76ee\u8a70\u307e\u308a\u3092\u9632\u304e\u3001\u61f8\u6fc1\u7269\u304c\u591a\u3044\u30b5\u30f3\u30d7\u30eb\u3067\u3082\u30b9\u30e0\u30fc\u30ba\u306a\u524d\u51e6\u7406\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/figure-evss4368-01_KT.png\" alt=\"schematic drawing of filter aid and sorbent beds within SPE cartridges\" title=\"-\"><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u8fc5\u901f\u306b\u3001\u304b\u3064\u4e00\u8cab\u3057\u3066\u6027\u80fd\u8981\u4ef6\u3092\u30af\u30ea\u30a2<\/h2>\n\n\n\n<p>PFAS \u306e\u6027\u80fd\u8981\u4ef6\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u7279\u5225\u306b\u958b\u767a\u3055\u308c\u305fResprep PFAS \u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u306f\u3001\u30a6\u30eb\u30c8\u30e9\u30af\u30ea\u30fc\u30f3\u304b\u3064\u9ad8\u54c1\u8cea\u306e WAX \u304a\u3088\u3073\u30ab\u30fc\u30dc\u30f3\u5145\u586b\u5264\u306e\u7a4d\u5c64\u69cb\u9020\u306b\u3088\u308a\u3001\u52b9\u679c\u7684\u306b\u62bd\u51fa\u3068\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3092\u884c\u3044\u307e\u3059\u3002\u6e05\u6d44\u6027\u306e\u5b9f\u8a3c\u3068\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9PFAS\u306e\u78ba\u8a8d\u306e\u305f\u3081\u306b\u3001Restek\u3067\u306f Method 1633 PFAS \u306e\u5206\u6790\u5bfe\u8c61\u6210\u5206\u306b\u5bfe\u3057\u3066WAX\u5145\u586b\u5264\u3092\u30ed\u30c3\u30c8\u3054\u3068\u306b\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u65bd\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001Restek\u306e\u9ad8\u6027\u80fdCarboPrep Plus\u5145\u586b\u5264\u306f\u3001\u4ed6\u306e\u30ab\u30fc\u30dc\u30f3\u6750\u6599\u3088\u308a\u3082\u52b9\u679c\u7684\u3067\u4e00\u8cab\u3057\u305f\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u304c\u53ef\u80fd\u3067\u3059\u3002WAX \u304a\u3088\u3073\u30ab\u30fc\u30dc\u30f3\u5145\u586b\u5264\u304c\u4e00\u4f53\u5316\u3057\u305f\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u306b\u3088\u3063\u3066\u3001\u30b5\u30f3\u30d7\u30eb\u8abf\u88fd\u306b\u304b\u304b\u308b\u6642\u9593\u306f\u5927\u5e45\u306b\u77ed\u7e2e\u3067\u304d\u3001\u3055\u3089\u306b\u30af\u30ea\u30fc\u30f3\u306a\u62bd\u51fa\u7269\u3068\u512a\u308c\u305f\u5206\u6790\u6027\u80fd\u304c\u5f97\u3089\u308c\u308b\u306e\u3067\u3059\uff08<strong>Figure 1<\/strong>\u304a\u3088\u3073<strong>Table I<\/strong>\uff09\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> Resprep PFAS\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u306f\u3001SPE\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u3092\u52b9\u679c\u7684\u306b\u884c\u3044\u3001\u62bd\u51fa\u3068\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3092\u5225\u3005\u306b\u884c\u3046\u3088\u308a\u3082\u8fc5\u901f\u3067\u4f7f\u3044\u3084\u3059\u3044\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3067\u3059\uff08\u30d4\u30fc\u30af\u30ea\u30b9\u30c8\u3068\u5206\u6790\u6761\u4ef6\u3092\u542b\u3080\u5b8c\u5168\u7248\u306fPDF\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u53ef\uff09\u3002<\/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_ev0599.png\" alt=\"EPA Method 1633 PFAS on Force C18 (50 x 2.1 mm) Extracted with Resprep PFAS SPE\" title=\"-\"><\/div><p class=\"article-id\" style=\"text-align:center\"> LC_EV0599<\/p><div class=\"chromatogram-pdf-link\"><a href=\"https:\/\/ez.restek.com\/images\/cgram\/lc_ev0599.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<p><strong>Table I:<\/strong> Resprep PFAS \u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3092\u7528\u3044\u3066\u524d\u51e6\u7406\u3057\u305f\u8a66\u85ac\u306e\u6c34\u30b5\u30f3\u30d7\u30eb\u306b\u542b\u307e\u308c\u308b\u3059\u3079\u3066\u306ePFAS\u306b\u304a\u3044\u3066\u3001\u76ee\u6a19\u56de\u53ce\u7387\uff0870\uff5e135%\uff09\u3092\u9054\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table style=\"border-width:1px\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>\u5316\u5408\u7269<\/strong><\/th><th class=\"has-text-align-center\" data-align=\"center\"><strong>\u7565\u79f0<\/strong><\/th><th class=\"has-text-align-center\" data-align=\"center\"><strong>MDL (ng\/L)<\/strong><\/th><th class=\"has-text-align-center\" data-align=\"center\"><strong>\u30d6\u30e9\u30f3\u30af (ng\/L)*<\/strong><\/th><th class=\"has-text-align-center\" data-align=\"center\"><strong>\u7cbe\u5ea6 (%\u56de\u53ce\u7387)<\/strong><\/th><th class=\"has-text-align-center\" data-align=\"center\"><strong>\u518d\u73fe\u6027 (%RSD)<\/strong><\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorobutanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFBA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.34<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">112<\/td><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluoro-3-methoxypropanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFMPA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.20<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">109<\/td><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">3-Perfluoropropyl propanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">3:3FTCA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.31<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">95<\/td><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluoropentanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFPeA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.26<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">111<\/td><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorobutane sulfonate<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFBS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.19<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">101<\/td><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluoro-4-methoxybutanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFMBA<\/td><td class=\"has-text-align-center\" data-align=\"center\">&nbsp;<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">111<\/td><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluoro(2-ethoxyethane)sulfonic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFEESA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.15<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">94<\/td><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Nonafluoro-3,6-dioxaheptanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">NFDHA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.46<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">121<\/td><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1<em>H<\/em>, 1<em>H<\/em>,2<em>H<\/em>,2<em>H<\/em>-perfluorohexane sulfonate<\/td><td class=\"has-text-align-center\" data-align=\"center\">4:2 FTS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.36<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">104<\/td><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">2<em>H<\/em>,2<em>H<\/em>,3<em>H<\/em>,3<em>H<\/em>-Perfluorooctanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">5:3FTCA<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.48<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">102<\/td><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorohexanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFHxA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.08<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">113<\/td><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluoropentane sulfonate<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFPeS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.07<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">122<\/td><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Hexafluoropropylene oxide dimer acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">HFPO-DA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.40<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">114<\/td><td class=\"has-text-align-center\" data-align=\"center\">12<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluoroheptanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFHpA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.08<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">109<\/td><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorohexane sulfonate<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFHxS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.07<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">104<\/td><td class=\"has-text-align-center\" data-align=\"center\">7<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">4,8-Dioxa-3<em>H<\/em>-perfluorononanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">ADONA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.39<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">99<\/td><td class=\"has-text-align-center\" data-align=\"center\">9<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1<em>H,<\/em>1<em>H<\/em>,2<em>H<\/em>,2<em>H<\/em>-perfluorooctane sulfonate<\/td><td class=\"has-text-align-center\" data-align=\"center\">6:2 FTS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.37<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">107<\/td><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">3-Perfluoroheptyl propanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">7:3FTCA<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.32<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">100<\/td><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluoroheptane sulfonate<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFHpS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.76<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">121<\/td><td class=\"has-text-align-center\" data-align=\"center\">8<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorooctanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFOA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.32<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">104<\/td><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorooctane sulfonate<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFOS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.20<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">112<\/td><td class=\"has-text-align-center\" data-align=\"center\">7<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorooctanesulfonamide<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFOSA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.21<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">81<\/td><td class=\"has-text-align-center\" data-align=\"center\">11<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorononanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFNA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.08<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">114<\/td><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><em>N<\/em>-methyl perfluorooctanesulfonamide<\/td><td class=\"has-text-align-center\" data-align=\"center\">NMeFOSA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.07<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">104<\/td><td class=\"has-text-align-center\" data-align=\"center\">13<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">9Cl-PF3ONS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.61<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">85<\/td><td class=\"has-text-align-center\" data-align=\"center\">11<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorononanesulfonic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFNS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.25<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">79<\/td><td class=\"has-text-align-center\" data-align=\"center\">7<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorodecanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFDA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.18<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">117<\/td><td class=\"has-text-align-center\" data-align=\"center\">8<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><em>N<\/em>-ethyl perfluorooctanesulfonamide<\/td><td class=\"has-text-align-center\" data-align=\"center\">NEtFOSA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.14<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">112<\/td><td class=\"has-text-align-center\" data-align=\"center\">15<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1<em>H<\/em>,1<em>H<\/em>,2<em>H<\/em>,2<em>H<\/em>-perfluorodecane sulfonate<\/td><td class=\"has-text-align-center\" data-align=\"center\">8:2 FTS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.91<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">113<\/td><td class=\"has-text-align-center\" data-align=\"center\">11<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluoroundecanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFUnA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.26<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">125<\/td><td class=\"has-text-align-center\" data-align=\"center\">12<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><em>N<\/em>-methyl perfluorooctanesulfonamidoacetic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">NMeFOSAA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.15<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">95<\/td><td class=\"has-text-align-center\" data-align=\"center\">12<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><em>N<\/em>-ethyl perfluorooctanesulfonamidoacetic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">NEtFOSAA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.23<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">93<\/td><td class=\"has-text-align-center\" data-align=\"center\">12<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorodecanesulfonic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFDS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.25<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">94<\/td><td class=\"has-text-align-center\" data-align=\"center\">23<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">11Cl-PF3OUdS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.56<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">77<\/td><td class=\"has-text-align-center\" data-align=\"center\">25<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorododecanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFDoA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.27<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">118<\/td><td class=\"has-text-align-center\" data-align=\"center\">15<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><em>N<\/em>-methyl perfluorooctanesulfonamidoethanol<\/td><td class=\"has-text-align-center\" data-align=\"center\">NMeFOSE<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.11<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">106<\/td><td class=\"has-text-align-center\" data-align=\"center\">9<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><em>N<\/em>-ethyl perfluorooctanesulfonamidoethanol<\/td><td class=\"has-text-align-center\" data-align=\"center\">NEtFOSE<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.10<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">111<\/td><td class=\"has-text-align-center\" data-align=\"center\">9<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorotridecanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFTrDA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.33<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">108<\/td><td class=\"has-text-align-center\" data-align=\"center\">15<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorododecanesulfonic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFDoS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.13<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">89<\/td><td class=\"has-text-align-center\" data-align=\"center\">12<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Perfluorotetradecanoic acid<\/td><td class=\"has-text-align-center\" data-align=\"center\">PFTeDA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.32<\/td><td class=\"has-text-align-center\" data-align=\"center\">ND<\/td><td class=\"has-text-align-center\" data-align=\"center\">102<\/td><td class=\"has-text-align-center\" data-align=\"center\">23<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>*ND = MDL\u4ee5\u4e0a\u3067\u306f\u691c\u51fa\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u308a\u8fc5\u901f\u3067\u52b9\u679c\u7684\u306a\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u3092\u4fdd\u8a3c\u3059\u308b\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u30a8\u30a4\u30c9\uff08\u308d\u904e\u52a9\u5264\uff09\u5145\u586b\u6e08\u30bf\u30a4\u30d7<\/h2>\n\n\n\n<p>Restek\u3060\u3051\u304c\u3054\u63d0\u4f9b\u3067\u304d\u308bResprep PFAS\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u306f\u3001\u51fa\u8377\u6642\u5145\u586b\u6e08\u307f\u30d5\u30a3\u30eb\u30bf\u30fc\u30a8\u30a4\u30c9\uff08\u308d\u904e\u52a9\u5264\uff09\u5165\u308a\u30bf\u30a4\u30d7\u3082\u3054\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u901a\u6c34\u6642\u306e\u76ee\u8a70\u307e\u308a\u3092\u9632\u304e\u3001\u624b\u4f5c\u696d\u3067\u30ac\u30e9\u30b9\u30a6\u30fc\u30eb\u3092\u5145\u586b\u3059\u308b\u3088\u308a\u3082\u52b9\u7387\u7684\u3067\u30b9\u30e0\u30fc\u30ba\u306a\u30b5\u30f3\u30d7\u30eb\u30d5\u30ed\u30fc\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002EPAMethod 1633 Section12.1.1\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u30b5\u30f3\u30d7\u30eb\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306b\u5bfe\u3057\u3066\u3001\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u30d0\u30ec\u30eb\u306e\u9ad8\u3055\u306e\u534a\u5206\u307e\u3067\u30ac\u30e9\u30b9\u30a6\u30fc\u30eb\u3092\u8a70\u3081\u308b\u624b\u9806\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u8907\u6570\u306e\u6280\u8853\u8005\u304c\u305d\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u4f5c\u696d\u3092\u884c\u3063\u305f\u969b\u306e\u7d50\u679c\u3092<strong>Table II<\/strong>\u306b\u793a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u4f5c\u696d\u3092\u884c\u3046\u6280\u8853\u8005\u306b\u3088\u3063\u3066\u30a6\u30fc\u30eb\u306e\u91cf\u3068\u5145\u586b\u5bc6\u5ea6\u304c\u5927\u5e45\u306b\u5909\u308f\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u3067\u3001\u30b5\u30f3\u30d7\u30eb\u30d5\u30ed\u30fc\u3084\u76ee\u8a70\u307e\u308a\u306e\u5177\u5408\u306b\u3082\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002Resprep PFAS\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30d5\u30a3\u30eb\u30bf\u30fc\u30a8\u30a4\u30c9\u306f\u5747\u4e00\u306a\u306e\u3067\u3001\u30b5\u30f3\u30d7\u30eb\u306f\u52b9\u679c\u7684\u304b\u3064\u4e00\u8cab\u3057\u3066\u308d\u904e\u3055\u308c\u3001\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002\u30d5\u30a3\u30eb\u30bf\u30fc\u30a8\u30a4\u30c9\u5145\u586b\u578b\u306eResprep PFAS\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3001\u624b\u4f5c\u696d\u3067\u30a6\u30fc\u30eb\u3092\u5145\u586b\u3057\u305fWAX\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3001WAX\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u5358\u4f53\u306e\u8a083\u3064\u306e\u30bf\u30a4\u30d7\u3092\u7528\u3044\u3001\u5e0c\u91c8\u3057\u305fASTM\u6392\u6c34\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306e\u901a\u6c34\u5b9f\u9a13\u3092\u884c\u3063\u305f\u3068\u3053\u308d\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u30a8\u30a4\u30c9\u5145\u586b\u6e08\u306eResprep PFAS\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3060\u3051\u304c\u76ee\u8a70\u307e\u308a\u3092\u8d77\u3053\u3055\u305a\u3001\u30b5\u30f3\u30d7\u30eb\u5168\u91cf\u3092\u901a\u6c34\u30fb\u62bd\u51fa\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u307e\u3057\u305f\uff08<strong>Figure 2<\/strong>\uff09\u3002<\/p>\n\n\n\n<p><strong>Table II:<\/strong> Method 1633 \u306e\u6307\u793a\u306b\u5f93\u3063\u3066\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u306e\u898f\u5b9a\u306e\u9ad8\u3055\u306b\u30ac\u30e9\u30b9\u30a6\u30fc\u30eb\u3092\u624b\u4f5c\u696d\u3067\u5145\u586b\u3059\u308b\u5834\u5408\u3001\u30a6\u30fc\u30eb\u306e\u91cf\u3068\u5145\u586b\u5bc6\u5ea6\u306f\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3084\u6280\u8853\u8005\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u3001Method\u306e\u6027\u80fd\u306b\u3082\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table style=\"border-width:1px\"><thead><tr><th><\/th><th class=\"has-text-align-center\" data-align=\"center\"><strong>\u6280\u8853\u8005 1<\/strong><\/th><th class=\"has-text-align-center\" data-align=\"center\"><strong>\u6280\u8853\u8005 2<\/strong><\/th><th class=\"has-text-align-center\" data-align=\"center\"><strong>\u6280\u8853\u8005 3<\/strong><\/th><th class=\"has-text-align-center\" data-align=\"center\"><strong>\u6280\u8853\u8005 4<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>\u5e73\u5747 mg \u30a6\u30fc\u30eb (n = 3)<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">39<\/td><td class=\"has-text-align-center\" data-align=\"center\">150<\/td><td class=\"has-text-align-center\" data-align=\"center\">51<\/td><td class=\"has-text-align-center\" data-align=\"center\">116<\/td><\/tr><tr><td><strong>SD<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><td class=\"has-text-align-center\" data-align=\"center\">13<\/td><td class=\"has-text-align-center\" data-align=\"center\">7<\/td><td class=\"has-text-align-center\" data-align=\"center\">49<\/td><\/tr><tr><td><strong>%RSD<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">5%<\/td><td class=\"has-text-align-center\" data-align=\"center\">8%<\/td><td class=\"has-text-align-center\" data-align=\"center\">14%<\/td><td class=\"has-text-align-center\" data-align=\"center\">42%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"wp-block-custom-chromatogram-article-top\"><div class=\"chromatogram-article-placeholder\"><div class=\"figure-heading\"><strong>Figure 2:<\/strong> \u30d5\u30a3\u30eb\u30bf\u30fc\u30a8\u30a4\u30c9\u5145\u586b\u6e08Resprep PFAS \u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u306e\u307f\u304c\u30012.5 \u500d\u5e0c\u91c8\u3057\u305fASTM\u6392\u6c34\u30de\u30c8\u30ea\u30c3\u30af\u30b9\uff08\u7dcf\u61f8\u6fc1\u7269\u8cea = 100 mg\/L\uff09\u306e 500 mL \u3059\u3079\u3066\u3092\u554f\u984c\u306a\u304f\u901a\u6c34\u30fb\u62bd\u51fa\u3057\u307e\u3057\u305f\u3002<\/div><div class='chromatogram-article-inner-full'><div class=\"chromatogram-article-inner\">\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"487\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/\/figure-evss4368-02-1024x487.jpg\" alt=\"bar chart showing the cartridge + filter aid extracted 100% of the sample volume while the wax + wool cartridge did 41% and the wax alone did 6%\" class=\"wp-image-24063\" title=\"-\" srcset=\"https:\/\/discover.restek.com\/wp-content\/uploads\/figure-evss4368-02-1024x487.jpg 1024w, https:\/\/discover.restek.com\/wp-content\/uploads\/figure-evss4368-02-300x143.jpg 300w, https:\/\/discover.restek.com\/wp-content\/uploads\/figure-evss4368-02-768x365.jpg 768w, https:\/\/discover.restek.com\/wp-content\/uploads\/figure-evss4368-02.jpg 1144w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\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\">\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u3092\u7c21\u7d20\u5316\u30fc\u30d5\u30a3\u30eb\u30bf\u30fc\u30a8\u30a4\u30c9\uff08\u308d\u904e\u52a9\u5264\uff09\u5145\u586b\u6e08Resprep PFAS\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u3067\u6642\u9593\u7bc0\u7d04\u3001\u3070\u3089\u3064\u304d\u6539\u5584\u3001\u30c7\u30fc\u30bf\u54c1\u8cea\u78ba\u4fdd\u3092\u5b9f\u73fe\u3057\u307e\u3059\uff01&nbsp;<\/h2>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n        <div class=\"cpb\">\n            <h3 class=\"cpb-heading\">Products Mentioned<\/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\/28931\">                                Catalog No. 28931                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">PFAS\u5206\u6790\u7528 \u56fa\u76f8\u62bd\u51fa Resprep PFAS \u30ab\u30fc\u30c8\u30ea\u30c3\u30b8 | \u30d5\u30a3\u30eb\u30bf\u30fc\u30a8\u30a4\u30c9\u5165\u308a, 6 mL, Filter Aid 2000 mg\/WAX 150 mg\/GCB 50 mg, 30-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\/28931\">\u88fd\u54c1\u60c5\u5831\u3092\u898b\u308b<\/a>\n                                                    <\/div>\n                    <\/div>\n                            <\/div>\n        <\/div>\n        \n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Resprep PFAS\u30ab\u30fc\u30c8\u30ea\u30c3\u30b8\u306f\u3001WAX\u304a\u3088\u3073\u30ab\u30fc\u30dc\u30f3\u30d9\u30c3\u30c9\u3092\u4e21\u65b9\u3092\u5099\u3048\u305f\u4e00\u4f53\u578b\u30bf\u30a4\u30d7\u306e\u305f\u3081\u3001PFAS\u306e\u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u3092\u8fc5\u901f\u304b\u3064\u52b9\u7387\u7684\u306b\u884c\u3048\u307e\u3059\u3002\u308d\u904e\u52a9\u5264\u306e\u30d5\u30a3\u30eb\u30bf\u30fc\u30a8\u30a4\u30c9\u5145\u586b\u6e08\u30bf\u30a4\u30d7\u306f\u6c5a\u308c\u305f\u30b5\u30f3\u30d7\u30eb\u3067\u3082\u76ee\u8a70\u307e\u308a\u3092\u9632\u304e\u3001\u7cbe\u5ea6\u306e\u9ad8\u3044\u5206\u6790\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":11,"featured_media":6805,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_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,"footnotes":""},"categories":[789],"tags":[2760],"industries-application":[2288,2271],"post-badge":[],"resource-type":[],"product-library":[2571,2582,2582,2555,2553],"resource-technique":[2346],"ppma_author":[414],"class_list":{"0":"post-45325","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-articles-ja","8":"tag-pfas","9":"industries-application-pfas-testing-ja","10":"industries-application-environmental-ja","11":"product-library-lc-columns-ja","12":"product-library-spe-sle-ja","14":"product-library-sample-preparation-products-ja","15":"product-library-liquid-chromatography-products-ja","16":"resource-technique-solid-phase-extraction-spe-ja"},"acf":[],"taxonomy_info":{"category":[{"value":789,"label":"\u6280\u8853\u8cc7\u6599"}],"post_tag":[{"value":2760,"label":"PFAS"}],"industries-application":[{"value":2288,"label":"PFAS 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Corporation","author_link":"https:\/\/discover.restek.com\/ja\/author\/restek-corporation\/"},"comment_info":0,"category_info":[{"term_id":789,"name":"\u6280\u8853\u8cc7\u6599","slug":"articles-ja","term_group":0,"term_taxonomy_id":789,"taxonomy":"category","description":"","parent":0,"count":468,"filter":"raw","cat_ID":789,"category_count":468,"category_description":"","cat_name":"\u6280\u8853\u8cc7\u6599","category_nicename":"articles-ja","category_parent":0}],"tag_info":[{"term_id":2760,"name":"PFAS","slug":"pfas","term_group":0,"term_taxonomy_id":2760,"taxonomy":"post_tag","description":"","parent":0,"count":47,"filter":"raw"}],"authors":[{"term_id":414,"user_id":11,"is_guest":0,"slug":"restek-corporation","display_name":"Restek 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