{"id":48564,"date":"2023-04-03T14:30:00","date_gmt":"2023-04-03T14:30:00","guid":{"rendered":"https:\/\/discover.restek.com\/uncategorized\/pfas-epa-1633-and-bile-acids-japan\/"},"modified":"2026-02-18T17:53:44","modified_gmt":"2026-02-18T17:53:44","slug":"pfas-epa-1633-and-bile-acids-japan","status":"publish","type":"post","link":"https:\/\/discover.restek.com\/ja\/blogs-ja\/gnbl4765-ja\/pfas-epa-1633-and-bile-acids-japan","title":{"rendered":"\u7c73\u56fdEPA 1633\u306b\u3088\u308bPFAS\u5206\u6790: \u30a2\u30bb\u30c8\u30cb\u30c8\u30ea\u30eb\u306e\u4f7f\u7528\u3067\u80c6\u6c41\u9178\u5206\u96e2\u3092\u6700\u9069\u5316"},"content":{"rendered":"\n<p>\u3053\u306e\u8a18\u4e8b\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u3068\u3044\u3046\u3053\u3068\u306f\u3001EPA\u304c\u767a\u884c\u3057\u305f\u8349\u6848\u300c<a href=\"https:\/\/www.epa.gov\/system\/files\/documents\/2022-07\/2nd%20Draft%20of%20Method%201633%20June%202022%20508-compliant.pdf&quot;\" target=\"_blank\" rel=\"noopener\">Analysis of Per- and Polyfluoroalkyl Substances (PFAS) in Aqueous, Solid, Biosolids, and Tissue Samples by LC-MS\/MS<\/a>.\u300d\u306b\u6df1\u3044\u95a2\u5fc3\u3092\u304a\u6301\u3061\u3067\u3042\u308b\u3053\u3068\u3068\u601d\u3044\u307e\u3059\u3002\u8349\u6848\u306b\u306f\u300141\u7a2e\u985e\u306ePFAS\u5316\u5408\u7269\u3092\u5206\u6790\u3059\u308b\u969b\u306e\u91cd\u8981\u306a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4e2d\u3067\u3082\u7279\u306b\u6ce8\u76ee\u3059\u3079\u304d\u306f\u3001\u80c6\u6c41\u9178\u3068PFOS\uff08\u30d1\u30fc\u30d5\u30eb\u30aa\u30ed\u30aa\u30af\u30bf\u30f3\u30b9\u30eb\u30db\u30f3\u9178\uff09\u306e\u5e72\u6e09\u306b\u3064\u3044\u3066\u3067\u3059\u3002PFAS\u306e\u5206\u6790\u65b9\u6cd5\u306b\u304a\u3044\u3066\u3001\u80c6\u6c41\u9178\u304c\u3069\u306e\u3088\u3046\u306bPFOS\u306b\u5e72\u6e09\u3059\u308b\u304b\u306f\u3001\u4f7f\u7528\u3055\u308c\u308b\u79fb\u52d5\u76f8\u306e\u6709\u6a5f\u6eb6\u5a92\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30a2\u30bb\u30c8\u30cb\u30c8\u30ea\u30eb\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u3001\u80c6\u6c41\u9178\u306e\u4e00\u7a2e\u3067\u3042\u308b\u30bf\u30a6\u30ed\u30c7\u30aa\u30ad\u30b7\u30b3\u30fc\u30eb\u9178\uff08TDCA\uff09\u3092\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u3053\u306e\u80c6\u6c41\u9178\u3068PFOS\u306f\u3001\u5c11\u306a\u304f\u3068\u30821\u5206\u4ee5\u4e0a\u306e\u9593\u9694\u3092\u7a7a\u3051\u3066\u5206\u96e2\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30e1\u30bf\u30ce\u30fc\u30eb\u306a\u3069\u4ed6\u306e\u6709\u6a5f\u6eb6\u5a92 \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306b\u306f\u3001\u30bf\u30a6\u30ed\u30d8\u30ce\u30c7\u30aa\u30ad\u30b7\u30b3\u30fc\u30eb\u9178\uff08TCDCA\uff09\u3084\u30bf\u30a6\u30ed\u30a6\u30eb\u30bd\u30c7\u30aa\u30ad\u30b7\u30b3\u30fc\u30eb\u9178\uff08TUDCA\uff09\u3092\u542b\u3081\u305f3\u3064\u306e\u80c6\u6c41\u9178\u304c\u3001PFOS\u3068\u306e\u9593\u30671\u5206\u4ee5\u4e0a\u306e\u4fdd\u6301\u6642\u9593\u3092\u78ba\u4fdd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u3082\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4fdd\u6301\u6642\u9593\u306e\u78ba\u4fdd\u306f\u3001\u9ad8\u7cbe\u5ea6\u306a\u5206\u6790\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u306f\u6b20\u304b\u305b\u307e\u305b\u3093\u3002\u3055\u3089\u306b\u3001\u4fdd\u6301\u6642\u9593\u306e\u8981\u4ef6\u306b\u52a0\u3048\u3066\u3001\u80c6\u6c41\u9178\u306f\u3044\u304b\u306a\u308bPFAS\u5206\u6790\u5bfe\u8c61\u6210\u5206\u3068\u5171\u6eb6\u51fa\u3057\u306a\u3044\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5206\u6790\u306e\u7cbe\u5ea6\u304c\u78ba\u4fdd\u3055\u308c\u3001\u6b63\u78ba\u306a\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u30a2\u30bb\u30c8\u30cb\u30c8\u30ea\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u6e80\u305f\u3059\u65b9\u6cd5\u3092\u78ba\u7acb\u3057\u305f\u306e\u3067\u3001\u6700\u9069\u5316\u3055\u308c\u305f\u6761\u4ef6\u3067PFAS\u306e\u5206\u6790\u304c\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-custom-chromatogram-article-top\"><div class=\"chromatogram-article-placeholder\"><div class=\"figure-heading\"><strong>\u30a2\u30bb\u30c8\u30cb\u30c8\u30ea\u30eb\u3092\u4f7f\u7528\u3057\u305fLC-MS\/MS\u306b\u3088\u308bForce C18\u30ab\u30e9\u30e0\u3067\u306eEPA 1633 PFAS\u5206\u6790<\/strong>\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<\/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_ev0585.png\" alt=\"EPA 1633 PFAS on Force C18 by LC-MS\/MS using Acetonitrile\" title=\"-\"><\/div><p class=\"article-id\" style=\"text-align:center\"> LC_EV0585<\/p><div class=\"chromatogram-pdf-link\"><a href=\"https:\/\/ez.restek.com\/images\/cgram\/lc_ev0585.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>5mM\u9162\u9178\u30a2\u30f3\u30e2\u30cb\u30a6\u30e0\u3092\u542b\u3080\u6c34\u3068\u30a2\u30bb\u30c8\u30cb\u30c8\u30ea\u30eb\u3092\u79fb\u52d5\u76f8\u3068\u3057\u3066\u4f7f\u7528\u3057\u3001<a href=\"https:\/\/www.restek.com\/global\/ja\/c\/1775\" target=\"_blank\" rel=\"noreferrer noopener\">Force C18\u30ab\u30e9\u30e0<\/a>\u3092\u63a1\u7528\u3057\u305f\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u975e\u5e38\u306b\u52b9\u7387\u7684\u306bPFOS\u3068\u80c6\u6c41\u9178\uff08TDCA\u306a\u3069\uff09\u3092\u5206\u96e2\u3057\u307e\u3059\u3002\u7d50\u679c\u3068\u3057\u3066\u3001PFOS\u306e\u4fdd\u6301\u6642\u9593\uff088.8\u5206\uff09\u306f\u3001TDCA\u306e\u4fdd\u6301\u6642\u9593\uff085.8\u5206\uff09\u304b\u30891\u5206\u4ee5\u4e0a\u5206\u96e2\u3055\u308c\u3001\u30b5\u30a4\u30af\u30eb\u30bf\u30a4\u30e0\u304c14\u5206\u3068\u3044\u3046\u975e\u5e38\u306b\u77ed\u3044\u6642\u9593\u3067\u5168PFAS\u6210\u5206\u3068TDCA\u306e\u5206\u96e2\u304c\u53ef\u80fd\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30a2\u30bb\u30c8\u30cb\u30c8\u30ea\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u30013\u3064\u306e\u80c6\u6c41\u9178\uff08TDCA\u3001TCDCA\u3001TUDCA\uff09\u3092PFOS\u3068\u306e\u5206\u96e2\u306b\u304a\u3044\u30661\u5206\u4ee5\u4e0a\u306e\u5206\u96e2\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u975e\u5e38\u306b\u52b9\u7387\u7684\u306a\u89e3\u6790\u304c\u53ef\u80fd\u3067\u3059\u3002\u305f\u3060\u3057\u3001TUDCA\uff08\u4fdd\u6301\u6642\u9593 = 5.5\u5206\uff09\u3068ADONA\uff08\u4fdd\u6301\u6642\u9593 = 5.7\u5206\uff09\u3068\u306e\u9593\u306b\u306f\u5341\u5206\u306a\u5206\u96e2\u304c\u5f97\u3089\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"879\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/\/blog-pfas-epa-1633-and-bile-acids-01-1024x879.png\" alt=\"\" class=\"wp-image-16461\" title=\"-\" srcset=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-01-1024x879.png 1024w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-01-300x258.png 300w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-01-768x659.png 768w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-01-1536x1319.png 1536w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-01.png 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u79fb\u52d5\u76f8\u3092\u30e1\u30bf\u30ce\u30fc\u30eb\u306b\u5207\u308a\u66ff\u3048\u308b\u3068\u3069\u3046\u306a\u308b\u3067\u3057\u3087\u3046\u304b\uff1f\u30a2\u30bb\u30c8\u30cb\u30c8\u30ea\u30eb\u306e\u5834\u5408\u306b\u306f\u3001\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u5fc5\u8981\u306a\u306e\u306f1\u3064\u306e\u80c6\u6c41\u9178\u5e72\u6e09\u306e\u307f\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u30e1\u30bf\u30ce\u30fc\u30eb\u306e\u5834\u5408\u30013\u3064\u306e\u80c6\u6c41\u9178\u306b\u3064\u3044\u3066\u3001EPA 1633\u306e\u8981\u4ef6\u306b\u5f93\u3063\u3066\u4ed6\u306ePFAS\u5316\u5408\u7269\u3068\u5171\u6eb6\u51fa\u3057\u306a\u3044\u3053\u3068\u3068\u540c\u6642\u306b\u3001PFOS\u304b\u3089\u5c11\u306a\u304f\u3068\u30821\u5206\u306f\u5206\u96e2\u3055\u305b\u308b\u3053\u3068\u304c\u5fc5\u8981\u3067\u3059\u3002EPA 1633\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u306b\u52a0\u3048\u3066\u3001\u88c5\u7f6e\u306e\u4f7f\u7528\u52b9\u7387\u3092\u6700\u5927\u5316\u3057\u305f\u3044\u305f\u3081\u3001\u53ef\u80fd\u306a\u9650\u308a\u30b5\u30a4\u30af\u30eb\u30bf\u30a4\u30e0\u3092\u77ed\u7e2e\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002\u79fb\u52d5\u76f8\u306b\u30e1\u30bf\u30ce\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u305f\u30e1\u30bd\u30c3\u30c9\u30b9\u30ab\u30a6\u30c6\u30a3\u30f3\u30b0\u30af\u30ed\u30de\u30c8\u30b0\u30e9\u30e0\uff08\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u5b9f\u9a13\uff09\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table style=\"border-width:1px\"><tbody><tr><td>\u30ab\u30e9\u30e0:<\/td><td colspan=\"2\">Raptor C18 with Guard&nbsp;<\/td><\/tr><tr><td>\u5bf8\u6cd5:<\/td><td colspan=\"2\">50 mm x 2.1 mm ID<\/td><\/tr><tr><td>\u7c92\u5b50\u30b5\u30a4\u30ba:<\/td><td colspan=\"2\">1.8 \u00b5m<\/td><\/tr><tr><td>\u6e29\u5ea6:<\/td><td colspan=\"2\">30 \u00b0C<\/td><\/tr><tr><td>\u6a19\u6e96\u8a66\u6599\/\u30b5\u30f3\u30d7\u30eb:<\/td><td colspan=\"2\">PFAS 1633<\/td><\/tr><tr><td>\u5e0c\u91c8\u5264:<\/td><td colspan=\"2\">\u6c34<\/td><\/tr><tr><td>\u6ce8\u5165\u91cf:<\/td><td colspan=\"2\">1 \u00b5L<\/td><\/tr><tr><td>\u79fb\u52d5\u76f8A:<\/td><td colspan=\"2\">5 mM\u9162\u9178\u30a2\u30f3\u30e2\u30cb\u30a6\u30e0\u6c34\u6eb6\u6db2<\/td><\/tr><tr><td>\u79fb\u52d5\u76f8B:<\/td><td colspan=\"2\">\u30e1\u30bf\u30ce\u30fc\u30eb<\/td><\/tr><tr><td>\u6ce8\u5165\u91cf:<\/td><td colspan=\"2\">10 \u00b5L<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u6d41\u901f\uff1a0.4 mL\/min\u3000<\/p>\n\n\n\n<p>\u30b0\u30e9\u30b8\u30a8\u30f3\u30c8\uff1a40% B (0\u5206) \u2192 75% B (10.00\u5206) &nbsp;\u2192 100% B (12.00\u5206) &nbsp;\u2192 100% B (13.00\u5206) &nbsp;\u2192 &nbsp;40% B (13.01\u5206) &nbsp;\u2192 &nbsp;40% B (15.00\u5206)<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"633\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/\/blog-pfas-epa-1633-and-bile-acids-02-1024x633.png\" alt=\"\" class=\"wp-image-16467\" title=\"-\" srcset=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-02-1024x633.png 1024w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-02-300x186.png 300w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-02-768x475.png 768w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-02-1536x950.png 1536w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-02.png 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u30b9\u30ab\u30a6\u30c6\u30a3\u30f3\u30b0\u30b0\u30e9\u30b8\u30a8\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001EPA 1633\u6a19\u6e96\u8a66\u6599\u3068\u80c6\u6c41\u9178\u306e\u6df7\u5408\u7269\u3092\u5206\u6790\u3057\u3001\u305d\u308c\u305e\u308c\u306e\u4fdd\u6301\u6642\u9593\u3092\u6bd4\u8f03\u3057\u307e\u3057\u305f\u3002\u30e1\u30bf\u30ce\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u3001EPA 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srcset=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-03-1024x707.png 1024w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-03-300x207.png 300w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-03-768x530.png 768w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-03-1536x1060.png 1536w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-pfas-epa-1633-and-bile-acids-03.png 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" 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