{"id":6768,"date":"2026-09-24T12:35:19","date_gmt":"2026-09-24T12:35:19","guid":{"rendered":"https:\/\/www.hcftir.com\/ftir-vs-raman\/"},"modified":"2026-09-25T11:31:59","modified_gmt":"2026-09-25T11:31:59","slug":"ftir-vs-raman","status":"publish","type":"page","link":"https:\/\/www.hcftir.com\/ja\/ftir-vs-raman\/","title":{"rendered":"FTIR\u3068\u30e9\u30de\u30f3\u5206\u5149\u6cd5\u306e\u6bd4\u8f03"},"content":{"rendered":"<div class=\"path_bar\"><div class=\"layout\" style=\"margin:0 auto\"><ul><li><a href=\"\/\">\u30db\u30fc\u30e0<\/a><\/li><li><a href=\"\">FTIR\u3068\u30e9\u30de\u30f3\u5206\u5149\u6cd5\u306e\u6bd4\u8f03<\/a><\/li><\/ul><\/div><\/div>\n\n\n<h1 class=\"wp-block-heading has-text-align-center layout sh h20 ch\" style=\"font-size:30px\">FTIR\u3068\u30e9\u30de\u30f3\u5206\u5149\u6cd5\u306e\u6bd4\u8f03<\/h1>\n\n\n<p class=\"has-text-align-center layout bt pa\">FTIR\u3068\u30e9\u30de\u30f3\u306f\u3069\u3061\u3089\u3082\u5206\u5b50\u632f\u52d5\u3092\u8abf\u3079\u307e\u3059\u304c\u3001\u6e2c\u5b9a\u3057\u3066\u3044\u308b\u7269\u7406\u73fe\u8c61\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u9069\u3057\u305f\u8a66\u6599\u3082\u7570\u306a\u308a\u307e\u3059\u3002FTIR\u306f\u8a66\u6599\u304c\u8d64\u5916\u5149\u3092\u3069\u308c\u3060\u3051\u5438\u53ce\u3059\u308b\u304b\u3092\u6e2c\u5b9a\u3057\u3001\u30e9\u30de\u30f3\u306f\u6563\u4e71\u3057\u305f\u30ec\u30fc\u30b6\u30fc\u5149\u306e\u308f\u305a\u304b\u306a\u30b7\u30d5\u30c8\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u5404\u624b\u6cd5\u306e\u5f97\u610f\u5206\u91ce\u3092\u7406\u89e3\u3059\u308b\u3068\u3001\u8aa4\u3063\u305f\u88c5\u7f6e\u306e\u8cfc\u5165\u3084\u8aa4\u3063\u305f\u8a66\u6599\u8abf\u88fd\u3092\u907f\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n<div class=\"layout\" style=\"margin:0 auto 50px\">\n\n<h2>\u5404\u624b\u6cd5\u304c\u6e2c\u5b9a\u3059\u308b\u3082\u306e<\/h2>\n<p>FTIR\u3067\u306f\u3001\u8a66\u6599\u304c\u5206\u5b50\u632f\u52d5\u306b\u5bfe\u5fdc\u3059\u308b\u5468\u6ce2\u6570\u306e\u8d64\u5916\u7dda\u3092\u5438\u53ce\u3057\u3001\u5f97\u3089\u308c\u308b\u5438\u53ce\u30b9\u30da\u30af\u30c8\u30eb\u304c\u3088\u304f\u77e5\u3089\u308c\u305f\u300c\u6307\u7d0b\u300d\u3068\u306a\u308a\u307e\u3059\u3002\u30e9\u30de\u30f3\u3067\u306f\u3001\u5358\u8272\u30ec\u30fc\u30b6\u30fc\u304c\u8a66\u6599\u3092\u52b1\u8d77\u3057\u3001\u6563\u4e71\u5149\u306e\u3054\u304f\u4e00\u90e8\u304c\u540c\u3058\u632f\u52d5\u30e2\u30fc\u30c9\u306b\u5fdc\u3058\u3066\u5468\u6ce2\u6570\u3092\u30b7\u30d5\u30c8\u3055\u305b\u307e\u3059\u3002<\/p>\n<p>\u5b9f\u52d9\u4e0a\u306e\u9055\u3044\u306f\u3001\u4e21\u624b\u6cd5\u304c\u898b\u3066\u3044\u308b\u3082\u306e\u304c\u540c\u3058\u3067\u306f\u306a\u3044\u70b9\u3067\u3059\u3002\u5206\u5b50\u306e\u53cc\u6975\u5b50\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u5909\u5316\u3055\u305b\u308b\u632f\u52d5\u306fFTIR\u3067\u5f37\u304f\u73fe\u308c\u3001\u5206\u6975\u7387\u3092\u5909\u5316\u3055\u305b\u308b\u632f\u52d5\u306f\u30e9\u30de\u30f3\u3067\u5f37\u304f\u73fe\u308c\u307e\u3059\u3002\u591a\u304f\u306e\u30e9\u30dc\u304c\u4e21\u65b9\u3092\u4f7f\u3046\u306e\u306f\u3053\u306e\u305f\u3081\u3067\u3059\u3002<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.hcftir.com\/wp-content\/uploads\/2026\/06\/How-to-Prepare-KBr-Pellets-for-FTIR-Analysis.webp\" alt=\"\u900f\u904e\u6e2c\u5b9a\u306e\u305f\u3081\u306eFTIR\u8a66\u6599\u8abf\u88fd\" \/><figcaption>FTIR\u900f\u904e\u6cd5\u306f\u8a66\u6599\u8abf\u88fd\u306b\u4f9d\u5b58\u3057\u307e\u3059\u304c\u3001\u30e9\u30de\u30f3\u5206\u5149\u3067\u306f\u305d\u308c\u304c\u307b\u3068\u3093\u3069\u4e0d\u8981\u3067\u3059\u3002<\/figcaption><\/figure>\n\n\n<h2>\u6c34\u30fb\u7a7a\u6c17\u30fb\u8a66\u6599\u306e\u53d6\u308a\u6271\u3044<\/h2>\n<table>\n<thead><tr><th>\u30d5\u30a1\u30af\u30bf\u30fc<\/th><th>\u30d5\u30fc\u30ea\u30a8\u5909\u63db<\/th><th>Raman<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>Water<\/td><td>\u5f37\u3044\u5438\u53ce\u3002\u6c34\u7cfb\u8a66\u6599\u306f\u96e3\u3057\u304f\u3001\u5c02\u7528\u30bb\u30eb\u307e\u305f\u306fATR\u304c\u5fc5\u8981<\/td><td>\u5f31\u3044\u3002\u6c34\u6eb6\u6db2\u3082\u65e5\u5e38\u7684\u306b\u6e2c\u5b9a\u53ef\u80fd<\/td><\/tr>\n<tr><td>\u7a7a\u6c17\uff08CO\u2082\u3068\u6c34\u84b8\u6c17\uff09<\/td><td>\u59a8\u5bb3\u3068\u306a\u308b\u3002\u30d1\u30fc\u30b8\u3084\u5927\u6c17\u88dc\u6b63\u304c\u4e00\u822c\u7684<\/td><td>\u307b\u3068\u3093\u3069\u5f71\u97ff\u3092\u53d7\u3051\u306a\u3044<\/td><\/tr>\n<tr><td>\u30ac\u30e9\u30b9\u3068\u5305\u88c5\u6750<\/td><td>\u30ac\u30e9\u30b9\u306f\u4e2d\u8d64\u5916\u3067\u4e0d\u900f\u660e\u306a\u305f\u3081\u3001\u5bb9\u5668\u8d8a\u3057\u306e\u6e2c\u5b9a\u306f\u9650\u3089\u308c\u308b<\/td><td>\u30ac\u30e9\u30b9\u3084\u591a\u304f\u306e\u900f\u660e\u5305\u88c5\u6750\u3092\u901a\u3057\u3066\u6e2c\u5b9a\u3067\u304d\u308b<\/td><\/tr>\n<tr><td>\u30b5\u30f3\u30d7\u30eb\u306e\u6e96\u5099<\/td><td>\u591a\u304f\u306e\u5834\u5408\u5fc5\u8981\uff08KBr\u30da\u30ec\u30c3\u30c8\u3001\u30e0\u30eb\u3001ATR\u63a5\u89e6\uff09<\/td><td>\u307b\u3068\u3093\u3069\u4e0d\u8981\u3002\u56fa\u4f53\u3084\u6db2\u4f53\u3092\u76f4\u63a5\u6e2c\u5b9a\u3067\u304d\u308b<\/td><\/tr>\n<tr><td>\u86cd\u5149<\/td><td>\u554f\u984c\u306b\u306a\u3089\u306a\u3044<\/td><td>\u7740\u8272\u8a66\u6599\u3084\u6709\u6a5f\u8a66\u6599\u3067\u306f\u30e9\u30de\u30f3\u4fe1\u53f7\u3092\u8986\u3044\u96a0\u3059\u3053\u3068\u304c\u3042\u308b<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n<h2>FTIR\u304c\u9069\u3059\u308b\u30b1\u30fc\u30b9<\/h2>\n<ul>\n<li>\u8d64\u5916\u5438\u53ce\u306e\u5f37\u3044\u6709\u6a5f\u5316\u5408\u7269\u3001\u30dd\u30ea\u30de\u30fc\u3001\u533b\u85ac\u54c1\u6750\u6599<\/li>\n<li>\u78ba\u7acb\u3055\u308c\u305fFTIR\u6cd5\u3084\u30b9\u30da\u30af\u30c8\u30eb\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u57fa\u3065\u304f\u5b9a\u91cf\u5206\u6790<\/li>\n<li>KBr\u30da\u30ec\u30c3\u30c8\u3084ATR\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u304c\u65e2\u306b\u3042\u308b\u30e9\u30dc<\/li>\n<li>\u6a19\u6e96\u53c2\u7167\u30b9\u30da\u30af\u30c8\u30eb\u3084\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u6587\u66f8\u304c\u5fc5\u8981\u306a\u7528\u9014<\/li>\n<\/ul>\n\n<h2>\u30e9\u30de\u30f3\u304c\u9069\u3059\u308b\u30b1\u30fc\u30b9<\/h2>\n<ul>\n<li>\u4e2d\u8d64\u5916\u3067\u5f31\u3044\u3053\u3068\u304c\u591a\u3044\u7121\u6a5f\u6750\u6599\u3001\u9271\u7269\u3001\u91d1\u5c5e\u9178\u5316\u7269<\/li>\n<li>\u6c34\u306e\u59a8\u5bb3\u304cFTIR\u3067\u652f\u914d\u7684\u306a\u6c34\u6eb6\u6db2\u3084\u751f\u4f53\u8a66\u6599<\/li>\n<li>\u30ac\u30e9\u30b9\u30d0\u30a4\u30a2\u30eb\u3084\u5305\u88c5\u6750\u8d8a\u3057\u306e\u6e2c\u5b9a\u3001\u305d\u306e\u5834\u6e2c\u5b9a\u3001\u9060\u9694\u6e2c\u5b9a<\/li>\n<li>\u8d64\u5916\u3067\u4e0d\u6d3b\u6027\u307e\u305f\u306f\u5f31\u3044\u632f\u52d5\u3092\u6301\u3064\u5bfe\u79f0\u5206\u5b50<\/li>\n<\/ul>\n\n<h2>\u9078\u5b9a\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n<ol>\n<li>\u8a66\u6599\u306e\u72b6\u614b\u306f\uff1f\uff08\u7c89\u672b\u30fb\u56fa\u4f53\u30fb\u30d5\u30a3\u30eb\u30e0\u30fb\u6db2\u4f53\u30fb\u6c17\u4f53\uff09<\/li>\n<li>\u8a66\u6599\u306b\u6c34\u304c\u542b\u307e\u308c\u308b\u304b\u3001\u4e7e\u71e5\u53ef\u80fd\u304b<\/li>\n<li>\u76ee\u7684\u6210\u5206\u306f\u6709\u6a5f\uff08FTIR\u5411\u304d\uff09\u304b\u7121\u6a5f\uff08\u30e9\u30de\u30f3\u5411\u304d\uff09\u304b<\/li>\n<li>\u8a66\u6599\u3092\u5bb9\u5668\u5185\u3084\u5236\u5fa1\u3055\u308c\u305f\u96f0\u56f2\u6c17\u306b\u4fdd\u3064\u5fc5\u8981\u304c\u3042\u308b\u304b<\/li>\n<li>\u53c2\u7167\u30e9\u30a4\u30d6\u30e9\u30ea\u3084\u898f\u5236\u3055\u308c\u305f\u65b9\u6cd5\u304c\u5fc5\u8981\u304b<\/li>\n<li>\u8a66\u6599\u8abf\u88fd\u306b\u4f7f\u3048\u308b\u6642\u9593\u3068\u7fd2\u719f\u5ea6\u306f\u3069\u306e\u7a0b\u5ea6\u304b<\/li>\n<\/ol>\n\n<h2>Hench\u306eFTIR\u95a2\u9023\u88fd\u54c1<\/h2>\n<p>Hench\u306fFTIR\u5206\u5149\u5668\u3068\u3001\u305d\u308c\u3092\u652f\u3048\u308b\u8a66\u6599\u8abf\u88fd\u88c5\u7f6e\u3092\u4f9b\u7d66\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n<ul>\n<li><a href=\"\/infrared-spectrometer-category\/\">FTIR\u5206\u5149\u5668<\/a> \u2014 ENERGY-30\u3001MATRIX-50\u3001LIDA-20\u30e2\u30c7\u30eb<\/li>\n<li><a href=\"\/ftir-accessories\/\">FTIR\u30a2\u30af\u30bb\u30b5\u30ea<\/a> \u2014 ATR\u30a2\u30bf\u30c3\u30c1\u30e1\u30f3\u30c8\u3001\u6db2\u4f53\u30fb\u30ac\u30b9\u30bb\u30eb\u3001\u8a66\u6599\u30db\u30eb\u30c0\u30fc<\/li>\n<li><a href=\"\/kbr-pellet\/\">KBr\u30da\u30ec\u30c3\u30c8\u306e\u8abf\u88fd<\/a> \u2014 \u4e73\u9262\u3001KBr\u7c89\u672b\u300113 mm\u30c0\u30a4\u3001\u30d7\u30ec\u30b9<\/li>\n<li><a href=\"\/atr-ftir-vs-kbr-pellet-ftir-comparison-article\/\">ATR\u6cd5\u3068KBr\u30da\u30ec\u30c3\u30c8\u6cd5\u306e\u6bd4\u8f03<\/a> \u2014 2\u3064\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u624b\u6cd5\u306e\u6bd4\u8f03<\/li>\n<\/ul>\n\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h2>\u624b\u6cd5\u9078\u5b9a\u306e\u30e1\u30bd\u30c3\u30c9\u30ce\u30fc\u30c8<\/h2>\n<p>\u624b\u6cd5\u306f\u8a66\u6599\u3068\u76ee\u7684\u304b\u3089\u9078\u3073\u307e\u3059\u3002FTIR\u306f\u5b98\u80fd\u57fa\u306e\u6709\u7121\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u7c89\u672b\u30fb\u30d5\u30a3\u30eb\u30e0\u30fb\u6db2\u4f53\u306e\u65e5\u5e38\u5206\u6790\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u30e9\u30de\u30f3\u306f\u3001\u542b\u6c34\u8a66\u6599\u3001\u7121\u6a5f\u30d5\u30a3\u30e9\u30fc\u3001\u5305\u88c5\u6750\u3001\u30ac\u30e9\u30b9\u3084\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u8d8a\u3057\u306e\u305d\u306e\u5834\u6e2c\u5b9a\u306b\u5f37\u307f\u304c\u3042\u308a\u307e\u3059\u3002\u4e21\u65b9\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u30d7\u30ec\u30b9\u30fb\u30c0\u30a4\u30fb\u4e7e\u71e5\u88c5\u7f6e\u3092\u5171\u6709\u3059\u308b\u8a66\u6599\u8abf\u88fd\u30d9\u30f3\u30c1\u3092\u8a08\u753b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n<h3>\u30e9\u30de\u30f3\u306fFTIR\u306e\u4ee3\u308f\u308a\u306b\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u4e00\u90e8\u306e\u8a66\u6599\u3067\u306f\u53ef\u80fd\u3067\u3059\u304c\u3001\u3059\u3079\u3066\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6c34\u3084\u7121\u6a5f\u7269\u306f\u30e9\u30de\u30f3\u304c\u6709\u5229\u3067\u3001\u6709\u6a5f\u7269\u306e\u540c\u5b9a\u3084\u30e9\u30a4\u30d6\u30e9\u30ea\u7167\u5408\u306fFTIR\u306e\u65b9\u304c\u5bb9\u6613\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u591a\u304f\u306e\u30e9\u30dc\u304c\u4e21\u624b\u6cd5\u3092\u4f75\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u8a66\u6599\u8abf\u88fd\u304c\u5c11\u306a\u304f\u3066\u6e08\u3080\u306e\u306f\u3069\u3061\u3089\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u4e00\u822c\u306b\u30e9\u30de\u30f3\u306f\u524d\u51e6\u7406\u304c\u77ed\u6642\u9593\u3067\u6e08\u307f\u3001FTIR\u306f\u30da\u30ec\u30c3\u30c8\u3001\u30e0\u30eb\u3001ATR\u63a5\u89e6\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u3053\u306e\u6bd4\u8f03\u306f\u672c\u30da\u30fc\u30b8\u3068 <a href=\"\/7-proven-methods-a-guide-on-how-to-prepare-sample-for-ir-spectroscopy-article\/\">IR\u8a66\u6599\u8abf\u88fd\u30ac\u30a4\u30c9<\/a>.<\/p>\n<h3>Hench\u306f\u30e9\u30de\u30f3\u88c5\u7f6e\u3092\u4f9b\u7d66\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n<p>Hench\u306fFTIR\u5206\u5149\u5668\u3068\u5b9f\u9a13\u7528\u8a66\u6599\u8abf\u88fd\u88c5\u7f6e\u3092\u4e2d\u5fc3\u306b\u5c55\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u672c\u30da\u30fc\u30b8\u3067\u306f\u3001\u9069\u5207\u306a\u624b\u6cd5\u3092\u9078\u3079\u308b\u3088\u3046\u3001\u30e9\u30de\u30f3\u306b\u5bfe\u3059\u308bFTIR\u306e\u4f4d\u7f6e\u3065\u3051\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n<p style=\"margin-top:30px\"><strong>\u30e9\u30dc\u5411\u3051\u306e\u69cb\u6210\u3092\u3054\u5e0c\u671b\u3067\u3059\u304b\uff1f<\/strong> \u8a66\u6599\u306e\u7a2e\u985e\u3001\u76ee\u6a19\u30da\u30ec\u30c3\u30c8\u30b5\u30a4\u30ba\u3001\u51e6\u7406\u91cf\u3092 <a href=\"\/contact-us\/\">\u304a\u554f\u3044\u5408\u308f\u305b\u30da\u30fc\u30b8<\/a> \u304b\u3089\u304a\u9001\u308a\u3044\u305f\u3060\u3051\u308c\u3070\u3001\u88c5\u7f6e\u30ea\u30b9\u30c8\u3092\u3054\u63d0\u6848\u3057\u307e\u3059\u3002<\/p>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Home FTIR vs Raman FTIR vs Raman FTIR and Raman both probe molecular vibrations, but they measure different physical events and therefore suit different samples. FTIR measures how much infrared light a sample absorbs; Raman measures the small shift in scattered laser light. Understanding where each technique is strong avoids buying the wrong instrument or preparing samples the wrong way. What Each Technique Measures In FTIR, the sample absorbs infrared radiation at frequencies that match its molecular vibrations; the resulting absorption spectrum is the familiar &#8220;fingerprint&#8221;. In Raman, a monochromatic laser excites the sample and a small fraction of the scattered light shifts in frequency according to the same vibrational [&hellip;]<\/p>","protected":false},"author":0,"featured_media":6731,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6768","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>FTIR vs Raman | How to Choose the Right Spectroscopy Method | Hench<\/title>\n<meta name=\"description\" content=\"FTIR and Raman spectroscopy are complementary techniques. Compare sensitivity, water interference, sample preparation and typical applications before choosing a method.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hcftir.com\/ja\/ftir-vs-raman\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FTIR vs Raman | How to Choose the Right Spectroscopy Method | Hench\" \/>\n<meta property=\"og:description\" content=\"FTIR and Raman spectroscopy are complementary techniques. 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