{"id":43731,"date":"2025-10-03T21:36:16","date_gmt":"2025-10-03T21:36:16","guid":{"rendered":"https:\/\/discover.restek.com\/uncategorized\/2-3x-faster-nitrosamines-analysis-with-lpgc-ms-japan\/"},"modified":"2026-01-24T01:05:06","modified_gmt":"2026-01-24T01:05:06","slug":"2-3x-faster-nitrosamines-analysis-with-lpgc-ms-japan","status":"publish","type":"post","link":"https:\/\/discover.restek.com\/ja\/articles-ja\/gnfa4240-ja\/2-3x-faster-nitrosamines-analysis-with-lpgc-ms-japan","title":{"rendered":"\u52b9\u7387\u7684\u306a\u30cb\u30c8\u30ed\u30bd\u30a2\u30df\u30f3\u5206\u6790\uff1a<br>LPGC\u6280\u8853\u306e\u5c0e\u5165\u3067\u901f\u5ea62.3\u500d\u3001\u30d8\u30ea\u30a6\u30e0\u6d88\u8cbb\u91cf67%\u524a\u6e1b"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li><strong>\u5f93\u6765\u306eGC-MS\u5206\u6790\u3088\u308a2.3\u500d\u306e\u5206\u6790\u30b9\u30d4\u30fc\u30c9<\/strong><\/li>\n\n\n\n<li><strong>\u5f93\u6765\u306eGC-MS\u5206\u6790\u3068\u6bd4\u8f03\u3057\u3066\u30d8\u30ea\u30a6\u30e0\u6d88\u8cbb\u91cf\u309267%\u524a\u6e1b<\/strong><\/li>\n\n\n\n<li><strong>Rxi-624Sil MS\u30ad\u30c3\u30c8\u306f\u7d44\u307f\u7acb\u3066\u3089\u308c\u305f\u72b6\u614b\u3067\u51fa\u8377\u3055\u308c\u308b\u306e\u3067\u3001\u8ab0\u3067\u3082\u7c21\u5358\u306b\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u53ef\u80fd<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u30cb\u30c8\u30ed\u30bd\u30a2\u30df\u30f3\u306f\u3001\u79c1\u305f\u3061\u306e\u65e5\u5e38\u751f\u6d3b\u306b\u6f5c\u3080\u96a0\u308c\u305f\u30ea\u30b9\u30af\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u5316\u5408\u7269\u306f\u52a0\u5de5\u98df\u54c1\u3001\u751f\u8089\u3001\u91ce\u83dc\u3001\u5316\u7ca7\u54c1\u3001\u3055\u3089\u306b\u306f\u98f2\u6599\u6c34\u3084\u5927\u6c17\u4e2d\u306b\u3082\u5e83\u304f\u5b58\u5728\u3057\u3001\u4f4e\u30ec\u30d9\u30eb\u3067\u3042\u3063\u3066\u3082\u767a\u304c\u3093\u6027\u304c\u3042\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u98df\u54c1\u533b\u85ac\u54c1\u5c40\uff08FDA\uff09\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u591a\u304f\u306e\u898f\u5236\u5f53\u5c40\u304c\u30cb\u30c8\u30ed\u30bd\u30a2\u30df\u30f3\u306e\u65e5\u5e38\u6442\u53d6\u4e0a\u9650\u91cf\u306b\u3064\u3044\u3066\u53b3\u683c\u306a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u8a2d\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5316\u5408\u7269\u3092\u52b9\u679c\u7684\u306b\u30e2\u30cb\u30bf\u30fc\u3057\u3001\u5b89\u5168\u57fa\u6e96\u3092\u5b88\u308b\u305f\u3081\u306b\u306f\u3001\u6b63\u78ba\u3067\u52b9\u7387\u7684\u306a\u5206\u6790\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u5f93\u6765\u306e\u30ac\u30b9\u30af\u30ed\u30de\u30c8\u30b0\u30e9\u30d5\u30a3\u30fc\uff08GC\uff09\u5206\u6790\u3067\u306f\u300130 m\u306e624\u7cfb\u30ad\u30e3\u30d4\u30e9\u30ea\u30fc\u30ab\u30e9\u30e0\u3092\u4f7f\u7528\u3057\u3001\u5927\u91cf\u306e\u8cb4\u91cd\u306a\u30d8\u30ea\u30a6\u30e0\u30ac\u30b9\u3092\u6d88\u8cbb\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u306f\u9ad8\u984d\u306a\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b\u4e0a\u3001\u74b0\u5883\u3078\u306e\u5f71\u97ff\u3082\u7121\u8996\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>Restek\u306e\u4f4e\u5727\u30ac\u30b9\u30af\u30ed\u30de\u30c8\u30b0\u30e9\u30d5\u30a3\u30fc\uff08LPGC\uff09\u30ab\u30e9\u30e0\u30ad\u30c3\u30c8\u306f\u3001\u30cb\u30c8\u30ed\u30bd\u30a2\u30df\u30f3\u5206\u6790\u306b\u304a\u3051\u308b\u5206\u6790\u6642\u9593\u3068\u30d8\u30ea\u30a6\u30e0\u4f7f\u7528\u91cf\u306e\u524a\u6e1b\u3068\u3044\u3046\u8ab2\u984c\u306b\u5bfe\u3059\u308b\u89e3\u6c7a\u7b56\u3092\u63d0\u4f9b\u3057\u307e\u3059\u300210 m \u00d7 0.32 mm ID\u306eLPGC Rxi-624 Sil MS\u30ad\u30c3\u30c8(cat.# 11804)\u3092\u7528\u3044\u305fLPGC-MS\u30e1\u30bd\u30c3\u30c9\u3067\u306f\u3001\u5f93\u6765\u306eGC-MS\u6cd5\u306b\u6bd4\u3079\u3066\u5206\u6790\u901f\u5ea6\u304c2.3\u500d\u5411\u4e0a\u3057\u3001\u30d8\u30ea\u30a6\u30e0\u6d88\u8cbb\u91cf\u309267%\u524a\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff08<strong>Figure 1<\/strong>\u53c2\u7167\uff09\u3002\u307e\u305f\u300115 m \u00d7 0.53 mm ID\u306eLPGC Rxi-624 Sil MS\u30ad\u30c3\u30c8 (cat.# 11803) \u306f\u3001\u5927\u91cf\u6ce8\u5165\u304c\u5fc5\u8981\u306a\u5206\u6790\u306b\u6700\u9069\u3067\u3042\u308a\u3001\u30ac\u30fc\u30c9\u30ab\u30e9\u30e0\u306e\u53d6\u308a\u4ed8\u3051\u306f\u5fc5\u8981\u306a\u304f\u3001\u305d\u306e\u307e\u307e\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u306eLPGC\u30ad\u30c3\u30c8\uff08cat.# 11803\uff09\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u3001\u5206\u6790\u901f\u5ea6\u304c1.8\u500d\u901f\u304f\u306a\u308a\u3001\u30d8\u30ea\u30a6\u30e0\u6d88\u8cbb\u91cf\u306f29%\u524a\u6e1b\u3055\u308c\u307e\u3057\u305f\uff08<strong>Figure 2<\/strong>\u53c2\u7167\uff09\u3002<\/p>\n\n\n\n<p>LPGC\u6280\u8853\u306f\u3001\u73fe\u5728\u306e\u5206\u6790\u624b\u6cd5\u306e\u52b9\u7387\u3092\u9ad8\u3081\u3001\u30e9\u30dc\u306e\u30b3\u30b9\u30c8\u524a\u6e1b\u3092\u5b9f\u73fe\u3059\u308b\u30b7\u30f3\u30d7\u30eb\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308a\u3001\u30ab\u30e9\u30e0\u4ea4\u63db\u3068\u540c\u3058\u304f\u3089\u3044\u7c21\u5358\u306a\u4f5c\u696d\u3067\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u304c\u53ef\u80fd\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u5f53\u793e\u306e\u3059\u3079\u3066\u306eLPGC\u30ab\u30e9\u30e0\u30ad\u30c3\u30c8\u306f\u5de5\u5834\u3067\u7d44\u307f\u7acb\u3066\u3089\u308c\u3001\u500b\u5225\u306b\u30c6\u30b9\u30c8\u3055\u308c\u305f\u306e\u3061\u306b\u51fa\u8377\u3055\u308c\u308b\u305f\u3081\u3001\u30ea\u30fc\u30af\u306e\u306a\u3044\u63a5\u7d9a\u304c\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u793e\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\uff08 <a href=\"https:\/\/discover.restek.com\/ja\/articles-ja\/gnar3505-ja\/japanese-an-introduction-to-low-pressure-gc-ms-lpgc-ms\" data-type=\"link\" data-id=\"https:\/\/discover.restek.com\/ja\/articles-ja\/GNAR3505-JA\/japanese-an-introduction-to-low-pressure-gc-ms-lpgc-ms\">www.restek.com\/lpgc<\/a>\uff09\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\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> \u30cb\u30c8\u30ed\u30bd\u30a2\u30df\u30f3\u306e\u5f93\u6765\u30ab\u30e9\u30e0\u3092\u7528\u3044\u305f\u5206\u6790\u3068LPGC-MS (cat.# 11804)\u3092\u7528\u3044\u305f\u5206\u6790\u306e\u6bd4\u8f03\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 wide-image\"><img decoding=\"async\" src=\"https:\/\/ez.restek.com\/images\/cgram\/gc_fs0598.png\" alt=\"Comparison of Conventional and LPGC-MS (0.32 mm ID) Analysis of Nitrosamines\" title=\"-\"><\/div><p class=\"article-id\" style=\"text-align:center\"> GC_FS0598<\/p><div class=\"chromatogram-pdf-link\"><a href=\"https:\/\/ez.restek.com\/images\/cgram\/gc_fs0598.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:25px\" 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 2:<\/strong> \u30cb\u30c8\u30ed\u30bd\u30a2\u30df\u30f3\u306e\u5f93\u6765\u30ab\u30e9\u30e0\u3092\u7528\u3044\u305f\u5206\u6790\u3068LPGC-MS (cat.# 11803)\u3092\u7528\u3044\u305f\u5206\u6790\u306e\u6bd4\u8f03\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 wide-image\"><img decoding=\"async\" src=\"https:\/\/ez.restek.com\/images\/cgram\/gc_fs0599.png\" alt=\"Comparison of Conventional and LPGC-MS (0.53 mm ID) Analysis of Nitrosamines\" title=\"-\"><\/div><p class=\"article-id\" style=\"text-align:center\"> GC_FS0599<\/p><div class=\"chromatogram-pdf-link\"><a href=\"https:\/\/ez.restek.com\/images\/cgram\/gc_fs0599.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: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\/11804\">                                Catalog No. 11804                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">LPGC Rxi-624Sil MS\u30ab\u30e9\u30e0\u30ad\u30c3\u30c8, 0.32 mm ID<\/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\/11804\">\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\/11803\">                                Catalog No. 11803                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">LPGC Rxi-624Sil MS\u30ab\u30e9\u30e0\u30ad\u30c3\u30c8, 0.53 mm ID<\/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\/11803\">\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\/31898\">                                Catalog No. 31898                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Nitrosamine Calibration Mix, Method 521, 1000 \u00b5g\/mL, Methylene Chloride, 1 mL\/ampul<\/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\/31898\">\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\/33910\">                                Catalog No. 33910                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">N-Nitrosodimethylamine-d6 Standard, 1000 \u00b5g\/mL, Methylene Chloride, 1 mL\/ampul<\/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\/33910\">\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\/23305\">                                Catalog No. 23305                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Topaz, Precision Inlet Liner, 4.0 mm x 6.3 x 78.5, for Agilent GCs, w\/Quartz Wool, Premium Deactivation, 5-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\/23305\">\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\/23849\">                                Catalog No. 23849                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">GC Accelerator Oven Insert Kit, for Agilent 5890, 6890, 7890, and 8890 GCs<\/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\/23849\">\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\/21143\">                                Catalog No. 21143                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Short-Cap Vial with Grad Marking Spot, 9-425 Screw-Thread, 2.0 mL, 9 mm, 12 x 32 (vial only), Amber, 1000-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\/21143\">\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\/24495\">                                Catalog No. 24495                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Short Screw Caps, Polypropylene, Screw-Thread, PTFE\/Silicone\/PTFE Septa, Black, Preassembled, 2.0 mL, 9 mm, 100-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\/24495\">\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\/26032\">                                Catalog No. 26032                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">SPE Cartridge, EPA Methods 521 and 522, 6 mL\/2g, 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\/26032\">\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>\u4f4e\u5727GC\uff08Low-Pressure GC, 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