{"id":3997,"date":"2025-10-10T16:54:03","date_gmt":"2025-10-10T08:54:03","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=3997"},"modified":"2025-10-10T16:54:03","modified_gmt":"2025-10-10T08:54:03","slug":"determination-of-calcium-in-milk-powder-flame-atomic-absorption-spectrometry","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/ja\/applications\/determination-of-calcium-in-milk-powder-flame-atomic-absorption-spectrometry","title":{"rendered":"\u725b\u4e73\u7c89\u306b\u304a\u3051\u308b\u30ab\u30eb\u30b7\u30a6\u30e0\u306e\u6e2c\u5b9a\uff08\u706b\u7130\u539f\u5b50\u5438\u53ce\u5206\u5149\u8a08\uff09"},"content":{"rendered":"<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">1. \u65b9\u6cd5\u6982\u8981<\/h2>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">\u30b5\u30f3\u30d7\u30eb\u3092\u6d88\u5316\u3057\u305f\u5f8c,\u30e9\u30f3\u30bf\u30f3\u6eb6\u6db2\u3092\u653e\u51fa\u5264\u3068\u3057\u3066\u52a0\u3048\u307e\u3059.\u30b5\u30f3\u30d7\u30eb\u306f\u539f\u5b50\u5438\u53ce\u5206\u5149\u8a08\u3067\u706b\u7130\u3067\u539f\u5b50\u5316\u3055\u308c\u3001\u5438\u53ce\u7387\u306f422.7nm\u306e\u6ce2\u9577\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002\u7279\u5b9a\u306e\u6d53\u5ea6\u7bc4\u56f2\u5185\u3067,\u5438\u53ce\u7387\u306f\u30ab\u30eb\u30b7\u30a6\u30e0\u542b\u6709\u91cf\u306b\u6bd4\u4f8b\u3059\u308b.\u5b9a\u91cf\u7684\u6c7a\u5b9a\u306f\u3001\u6a19\u6e96\u30b7\u30ea\u30fc\u30ba\u3068\u306e\u6bd4\u8f03\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u307e\u3059\u3002<\/div>\n<div>\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">2. \u5668\u5177\u304a\u3088\u3073\u8a66\u85ac<\/h2>\n<h3 class=\"header-iWP5WJ auto-hide-last-sibling-br\">2.1 \u6a5f\u5668\u3068\u6a5f\u5668<\/h3>\n<h4 class=\"header-iWP5WJ auto-hide-last-sibling-br\">2.1.1 \u30c6\u30b9\u30c8\u6a5f\u5668<\/h4>\n<div class=\"auto-hide-last-sibling-br mdbox-table-root table-container-cYf_5N\" data-scroll-inline-overflow=\"true\" data-scroll-inline-at-start=\"true\" data-scroll-inline-start-overflow=\"false\" data-scroll-inline-at-end=\"false\" data-scroll-inline-end-overflow=\"true\">\n<div class=\"table-scroll-container-Gyf4hQ mdbox-table-scroll-container\">\n<table>\n<thead>\n<tr>\n<th>\u30b7\u30ea\u30a2\u30eb\u756a\u53f7<\/th>\n<th>\u540d\u524d<\/th>\n<th>\u91cf<\/th>\n<th>\u6280\u8853\u8981\u4ef6<\/th>\n<th>\u30a2\u30af\u30bb\u30b5\u30ea\u30fc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u706b\u7130 \u539f\u5b50 \u5438\u53ce \u5206\u5149 \u5149\u8a08<\/td>\n<td>1\u30bb\u30c3\u30c8<\/td>\n<td>&#8211;<\/td>\n<td>\u30ab\u30eb\u30b7\u30a6\u30e0\u7a7a\u30ab\u30bd\u30fc\u30c9\u30e9\u30f3\u30d7<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u7a7a\u6c17\u5727\u7e2e\u6a5f<\/td>\n<td>1\u30bb\u30c3\u30c8<\/td>\n<td>\u8a55\u4fa1\u3055\u308c\u305f\u653e\u96fb\u5727\u529b: 0.3 MPa<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u30a2\u30bb\u30c1\u30ec\u30f3\u30ac\u30b9<\/td>\n<td>1\u3064\u306e\u30b7\u30ea\u30f3\u30c0\u30fc<\/td>\n<td>\u7d14\u5ea6 \u2265 99.99%<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h4 class=\"header-iWP5WJ auto-hide-last-sibling-br\">2.1.2 \u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u88c5\u7f6e<\/h4>\n<div class=\"auto-hide-last-sibling-br mdbox-table-root table-container-cYf_5N\" data-scroll-inline-overflow=\"true\" data-scroll-inline-at-start=\"true\" data-scroll-inline-start-overflow=\"false\" data-scroll-inline-at-end=\"false\" data-scroll-inline-end-overflow=\"true\">\n<div class=\"table-scroll-container-Gyf4hQ mdbox-table-scroll-container\">\n<table>\n<thead>\n<tr>\n<th>\u30b7\u30ea\u30a2\u30eb\u756a\u53f7<\/th>\n<th>\u540d\u524d<\/th>\n<th>\u91cf<\/th>\n<th>\u6280\u8853\u8981\u4ef6<\/th>\n<th>\u30a2\u30af\u30bb\u30b5\u30ea\u30fc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u96fb\u5b50\u30d0\u30e9\u30f3\u30b9<\/td>\n<td>1\u30bb\u30c3\u30c8<\/td>\n<td>\u611f\u5ea6: 0.1 mg<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u30af\u30a9\u30fc\u30c4\u30af\u30e9\u30b7\u30d6\u30eb<\/td>\n<td>\u3044\u304f\u3064\u304b\u306e<\/td>\n<td>\u5bb9\u91cf: 100 mL<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u8abf\u7bc0\u53ef\u80fd\u306a\u96fb\u6c17\u7089<\/td>\n<td>1\u30bb\u30c3\u30c8<\/td>\n<td>\u8a55\u4fa1\u96fb\u529b: 2000W<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u30de\u30d5\u30eb\u7089<\/td>\n<td>1\u30bb\u30c3\u30c8<\/td>\n<td>\u8a55\u4fa1\u6e29\u5ea6: 1000 \u2103<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u8abf\u7bc0\u53ef\u80fd\u306a\u30db\u30c3\u30c8\u30d7\u30ec\u30fc\u30c8<\/td>\n<td>1\u30bb\u30c3\u30c8<\/td>\n<td>\u8a55\u4fa1\u6e29\u5ea6\u7bc4\u56f2:\u5ba4\u6e29\u301c300\u2103<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>\u30de\u30a4\u30af\u30ed\u30d4\u30da\u30c3\u30c8<\/td>\n<td>\u54041\u679a<\/td>\n<td>\u7bc4\u56f2: 100\u03bcL\u301c1000\u03bcL\u30011000\u03bcL\u301c5000\u03bcL<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>\u5bb9\u7a4d\u30d5\u30e9\u30b9\u30af<\/td>\n<td>\u3044\u304f\u3064\u304b\u306e<\/td>\n<td>\u5bb9\u7a4d: 100 mL\u30011000 mL<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>\u8272\u8a08\u30c1\u30e5\u30fc\u30d6<\/td>\n<td>\u3044\u304f\u3064\u304b\u306e<\/td>\n<td>\u5bb9\u91cf: 50 mL<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h3 class=\"header-iWP5WJ auto-hide-last-sibling-br\">2.2 \u8a66\u85ac<\/h3>\n<h4 class=\"header-iWP5WJ auto-hide-last-sibling-br\">2.2.1 \u539f\u8a66\u85ac<\/h4>\n<div class=\"auto-hide-last-sibling-br mdbox-table-root table-container-cYf_5N\" data-scroll-inline-overflow=\"true\" data-scroll-inline-at-start=\"true\" data-scroll-inline-start-overflow=\"false\" data-scroll-inline-at-end=\"false\" data-scroll-inline-end-overflow=\"true\">\n<div class=\"table-scroll-container-Gyf4hQ mdbox-table-scroll-container\">\n<table>\n<thead>\n<tr>\n<th>\u30b7\u30ea\u30a2\u30eb\u756a\u53f7<\/th>\n<th>\u540d\u524d<\/th>\n<th>\u6280\u8853\u8981\u4ef6<\/th>\n<th>\u5099\u8003<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u785d\u9178<\/td>\n<td>MOS\u7b49\u7d1a<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u5869\u9178<\/td>\n<td>\u4fdd\u8a3c\u3055\u308c\u305f\u8a66\u85ac\uff08GR\uff09<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u9178\u5316\u30e9\u30f3\u30bf\u30f3<\/td>\n<td>\u4fdd\u8a3c\u3055\u308c\u305f\u8a66\u85ac\uff08GR\uff09<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h4 class=\"header-iWP5WJ auto-hide-last-sibling-br\">2.2.2 \u6e96\u5099\u3055\u308c\u305f\u8a66\u85ac<\/h4>\n<div class=\"auto-hide-last-sibling-br mdbox-table-root table-container-cYf_5N\" data-scroll-inline-overflow=\"true\" data-scroll-inline-at-start=\"true\" data-scroll-inline-start-overflow=\"false\" data-scroll-inline-at-end=\"false\" data-scroll-inline-end-overflow=\"true\">\n<div class=\"table-scroll-container-Gyf4hQ mdbox-table-scroll-container\">\n<table>\n<thead>\n<tr>\n<th>\u30b7\u30ea\u30a2\u30eb\u756a\u53f7<\/th>\n<th>\u540d\u524d<\/th>\n<th>\u6e96\u5099\u65b9\u6cd5<\/th>\n<th>\u5099\u8003<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u785d\u9178\u6eb6\u6db2\uff085+95\uff09<\/td>\n<td>50 mL\u306e\u785d\u9178\u3092\u6e2c\u5b9a\u3057\u3001950 mL\u306e\u6c34\u3068\u5747\u4e00\u306b\u6df7\u305c\u307e\u3059\u3002<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u785d\u9178\u6eb6\u6db2(1+1)<\/td>\n<td>50 mL\u306e\u785d\u9178\u3092\u6e2c\u5b9a\u3057\u300150 mL\u306e\u6c34\u3068\u5747\u4e00\u306b\u6df7\u305c\u307e\u3059\u3002<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u5869\u9178\u6eb6\u6db2 (1 1)<\/td>\n<td>50 mL\u306e\u5869\u9178\u3092\u6e2c\u5b9a\u3057\u300150 mL\u306e\u6c34\u3068\u5747\u4e00\u306b\u6df7\u5408\u3057\u307e\u3059\u3002<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h3 class=\"header-iWP5WJ auto-hide-last-sibling-br\">2.3 \u53c2\u7167\u57fa\u6e96<\/h3>\n<h4 class=\"header-iWP5WJ auto-hide-last-sibling-br\">2.3.1 \u30b9\u30c8\u30c3\u30af\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/h4>\n<div class=\"auto-hide-last-sibling-br mdbox-table-root table-container-cYf_5N\" data-scroll-inline-overflow=\"true\" data-scroll-inline-at-start=\"true\" data-scroll-inline-start-overflow=\"false\" data-scroll-inline-at-end=\"false\" data-scroll-inline-end-overflow=\"true\">\n<div class=\"table-scroll-container-Gyf4hQ mdbox-table-scroll-container\">\n<table>\n<thead>\n<tr>\n<th>\u30b7\u30ea\u30a2\u30eb\u756a\u53f7<\/th>\n<th>\u3044\u3084<\/th>\n<th>\u540d\u524d<\/th>\n<th>\u6280\u8853\u8981\u4ef6<\/th>\n<th>\u5099\u8003<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>GBW\uff08E\uff09080261<\/td>\n<td>\u30ab\u30eb\u30b7\u30a6\u30e0\u5358\u5143\u6a19\u6e96\u7269\u8cea\u6eb6\u6db2<\/td>\n<td>\u6d53\u5ea6: 1000 \u03bcg\/mL<\/td>\n<td>\u63d0\u4f9b\u8005\uff1a\u4e2d\u56fd\u56fd\u7acb\u8a08\u91cf\u5b66\u7814\u7a76\u6240<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 class=\"header-iWP5WJ auto-hide-last-sibling-br\">3. \u64cd\u4f5c\u624b\u9806<\/h2>\n<h3 class=\"header-iWP5WJ auto-hide-last-sibling-br\">3.1 \u30b5\u30f3\u30d7\u30eb\u6e96\u5099<\/h3>\n<h4 class=\"header-iWP5WJ auto-hide-last-sibling-br\">3.1.1 \u8a66\u9a13\u6eb6\u6db2\u306e\u6e96\u5099<\/h4>\n<ol class=\"auto-hide-last-sibling-br\">\n<li>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">\u524d\u51e6\u7406\u306e\u30b5\u30f3\u30d7\u30eb<\/p>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<p>\u30b5\u30f3\u30d7\u30eb\u306e2g\u3092\u6b63\u78ba\u306b\u91cd\u91cf\uff080.0001g\u307e\u3067\u6b63\u78ba\uff09100mL\u306e\u77f3\u82f1100 100.\u8abf\u7bc0\u53ef\u80fd\u306a\u96fb\u6c17\u7089\u306b\u8abf\u706b\u5668\u3092\u7f6e\u304d,\u8abf\u8abf\u706b\u304c\u751f\u307e\u308c\u306a\u3044\u307e\u3067\u8abf\u8abf\u8abf\u706b\u5668\u3092\u8abf\u8abf\u8abf\u7bc0\u53ef\u80fd\u306a\u96fb\u6c17\u7089\u306b\u7f6e\u304d,\u8abf\u8abf\u8abf\u7bc0\u53ef\u80fd\u306a\u96fb\u6c17\u7089\u306b\u8abf\u8abf\u8abf\u8abf\u7bc0\u53ef\u80fd\u306a\u96fb\u6c17\u7089\u306b\u7f6e\u304d,\u8abf\u7bc0\u30d4\u30b0\u30ea\u30d6\u30eb\u3092\u53d6\u308a\u5916\u3057\u3001\u30de\u30d5\u30eb\u7089\u306b\u79fb\u52d5\u3057\u3001\u305d\u306e\u5f8c3\u301c4\u6642\u9593550\u2103\u3067\u7070\u3002\u51b7\u5374\u5f8c\u306b\u51b7\u5374\u5668\u3092\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u304c\u5b8c\u5168\u306b\u7070\u306b\u306a\u3089\u306a\u3044\u5834\u5408\u306f,\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u304c\u767d\u3044\u7070\u306b\u5909\u308f\u308b\u307e\u30671\u301c2\u6642\u9593,\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u3092\u8abf\u7bc0\u53ef\u80fd\u306a\u30db\u30c3\u30c8\u30d7\u30ec\u30fc\u30c8\u306b\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u3092\u7f6e\u304d,150\u2103\u3067\u71b1\u3057,\u30b5\u30f3\u30d7\u30eb\u304c\u30b5\u30f3\u30d7\u30ec\u30fc\u30b5\u30f3\u30d7\u30eb\u304c\u767d\u3044\u7070\u306b\u5909\u308f\u308b\u307e\u3067,\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u3092\u8abf\u7bc0\u53ef\u80fd\u306a\u30db\u30c3\u30c8\u30d7\u30ec\u30fc\u30c8\u306b\u30b5\u30b5\u30b5\u30f3\u30c8\u3092\u7f6e\u304d \u30b5\u30f3\u30d7\u30eb\u3092\u7f6e\u304d\u51b7\u5374\u3057,\u51b7\u5374\u5668\u3092\u53d6\u308a\u51fa\u3057,\u51b7\u51b7\u5374\u3057,\u8abf\u8abf\u8abf\u7bc0\u53ef\u80fd\u306a\u30db\u30c3\u30c8\u30d7\u30ec\u30fc\u30c8\u306b\u7f6e\u304d,150\u2103\u3067\u30b5\u30f3\u30d7\u30eb\u3092\u6eb6\u89e3\u3059\u308b\u305f\u3081\u306b\u30b5\u30f3\u30d7\u30eb\u3092\u6eb6\u89e3\u3059\u308b\u305f\u3081\u306b150\u2103\u3067\u71b1\u3057\u307e\u3059.\u51b7\u5374\u3057\u305f\u5f8c,\u6eb6\u6db2\u309250 mL\u306e\u8272\u8a08\u30c1\u30e5\u30fc\u30d6\u3067\u6c34\u3067\u30de\u30fc\u30af\u3055\u308c\u305f\u4f53\u7a4d\u307e\u3067\u6eb6\u89e3\u3057\u307e\u3059.\u8a66\u85ac\u306e\u7a7a\u767d\u8a66\u9a13\u3092\u540c\u6642\u306b\u884c\u3046\u3002<\/p><\/div>\n<\/li>\n<li>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">\u30b5\u30f3\u30d7\u30eb\u8a66\u9a13\u6eb6\u6db2\u306e\u6e96\u5099<\/p>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<p>\u6d88\u5316\u6eb6\u6db2\u306e1mL\u3092100mL\u306e\u5bb9\u91cf\u30d5\u30e9\u30b9\u30af\u306b\u30d4\u30da\u30c3\u30c8\u3057,\u30e9\u30f3\u30bf\u30f3\u6eb6\u6db2(20g\/L)\u306e5mL\u3092\u52a0\u3048,\u6eb6\u6eb6\u6d88\u6d88\u6d88\u5316\u6eb6\u6db2\u306e1mL\u3092\u6d88\u6d88\u5316\u6eb6\u6db2\u306e1mL\u3092100mL\u306e\u5bb9\u91cf\u30d5\u30e9\u30b9\u30af\u306b\u30d4\u30da\u30c3\u30c8\u3057,\u6d88\u5316\u6eb6\u6db2\u306e1mL\u3092100mL\u306e\u5bb9\u91cf\u30d5\u30e9\u540c\u3058\u65b9\u6cd5\u3067\u8a66\u85ac\u306e\u7a7a\u767d\u3092\u6e96\u5099\u3057\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u3092\u52a0\u3048\u306a\u3044\u5834\u5408\u3092\u9664\u304d,\u7a7a\u306e\u8a66\u9a13\u6eb6\u6db2\u306b\u52a0\u3048\u3089\u308c\u305f\u8a66\u85ac\u306e\u7a2e\u985e\u3068\u91cf\u306f,\u8a66\u9a13\u6eb6\u6db2\u3068\u540c\u3058\u3067\u3059.<\/p><\/div>\n<\/li>\n<\/ol>\n<h4 class=\"header-iWP5WJ auto-hide-last-sibling-br\">3.1.2 \u6a19\u6e96\u89e3\u6c7a\u7b56\u306e\u6e96\u5099<\/h4>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">\u30ab\u30eb\u30b7\u30a6\u30e0\u6a19\u6e96\u30b7\u30ea\u30fc\u30ba\u306e\u6e96\u5099<\/p>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<p>\u30ab\u30eb\u30b7\u30a6\u30e0\u6a19\u6e96\u6eb6\u6db2\uff081000\u03bcg\/mL\uff09\u306e0 mL\u30010.10 mL\u30010.20 mL\u30010.30 mL\u3001\u304a\u3088\u30730.40 mL\u3092\u305d\u308c\u305e\u308c\u5225\u3005\u306e100mL\u5bb9\u91cf\u30d5\u30e9\u30b9\u30af\u306b\u30d4\u30da\u30c3\u30c8\u3057\u307e\u3059\u3002\u30e9\u30f3\u30bf\u30f3\u6eb6\u6db2 (20 g\/L) 5 mL \u3092\u5404\u30d5\u30e9\u30b9\u30af\u306b\u52a0\u3048,\u5404\u5404\u5404\u5404\u5404\u5404\u5404\u5404\u30d5\u30e9\u30b9\u30b3\u306b\u5404\u5404\u5404\u30d5\u30e9\u30b9\u30b3\u306b\u5404\u5404\u5404\u5404\u30d5\u30e9\u30b9\u30b3\u306b\u5404\u5404\u5404\u5404\u5404\u30d5\u30e9\u30b9\u30b3\u306b\u30e9\u30f3\u30bf\u30ca\u30a6\u30e0\u6eb6\u6db2 (20 g\/L) 5 mL\u3053\u306e\u30ab\u30eb\u30b7\u30a6\u30e0\u6a19\u6e96\u30b7\u30ea\u30fc\u30ba\u306e\u6d53\u5ea6\u306f 0 \u03bcg\/mL\u30011.00 \u03bcg\/mL\u30012.00 \u03bcg\/mL\u30013.00 \u03bcg\/mL\u3001\u304a\u3088\u3073 4.00 \u03bcg\/mL \u3067\u3059\u3002<\/p><\/div>\n<h3 class=\"header-iWP5WJ auto-hide-last-sibling-br\">3.2 \u30b5\u30f3\u30d7\u30eb\u30c6\u30b9\u30c8<\/h3>\n<h4 class=\"header-iWP5WJ auto-hide-last-sibling-br\">1) \u8a66\u9a13\u6761\u4ef6<\/h4>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\"><strong>\u706b\u7130\u5438\u53ce\u5206\u5149\u5149\u8a08\u306e\u53c2\u7167\u6761\u4ef6<\/strong><\/div>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<div class=\"auto-hide-last-sibling-br mdbox-table-root table-container-cYf_5N\" data-scroll-inline-overflow=\"false\" data-scroll-inline-at-start=\"true\" data-scroll-inline-start-overflow=\"false\" data-scroll-inline-at-end=\"true\" data-scroll-inline-end-overflow=\"false\">\n<div class=\"table-scroll-container-Gyf4hQ mdbox-table-scroll-container\">\n<table>\n<thead>\n<tr>\n<th>\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n<th>\u4ed5\u69d8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6ce2\u9577<\/td>\n<td>422.7 nm<\/td>\n<\/tr>\n<tr>\n<td>\u30b9\u30da\u30af\u30c8\u30e9\u30eb\u5e2f\u57df\u5e45<\/td>\n<td>0.4nm<\/td>\n<\/tr>\n<tr>\n<td>\u8981\u7d20 \u30e9\u30f3\u30d7 \u6d41\u308c<\/td>\n<td>3.0 mA<\/td>\n<\/tr>\n<tr>\n<td>\u30d0\u30fc\u30ca\u30fc\u306e\u9ad8\u3055<\/td>\n<td>10\u30df\u30ea\u30e1\u30fc\u30c8\u30eb<\/td>\n<\/tr>\n<tr>\n<td>\u71c3\u6599\u6d41\u91cf<\/td>\n<td>1600 mL\/\u5206<\/td>\n<\/tr>\n<tr>\n<td>\u7a7a\u6c17\u5727\u7e2e\u6a5f\u5727\u529b<\/td>\n<td>0.22\u306eMPa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h4 class=\"header-iWP5WJ auto-hide-last-sibling-br\">2) \u30b5\u30f3\u30d7\u30eb\u30c6\u30b9\u30c8<\/h4>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">\u30ab\u30eb\u30b7\u30a6\u30e0\u6a19\u6e96\u30b7\u30ea\u30fc\u30ba\u6eb6\u6db2\u3092\u706b\u706b\u706b\u706b\u706b\u7130\u539f\u5b50\u5316\u5668\u306b\u4e0a\u6607\u9806\u6b21\u306b\u6d53\u5ea6\u3092\u4e0a\u6607\u3059\u308b\u9806\u5e8f\u3067\u5c0e\u5165\u3057,\u5438\u53ce\u7387\u3092\u6e2c\u5b9a\u3057\u307e\u3059.\u6a19\u6e96\u30b7\u30ea\u30fc\u30ba\u306e\u30ab\u30eb\u30b7\u30a6\u30e0\u306e\u8cea\u91cf\u6a19\u6e96\u66f2\u7dda\u3092\u30a2\u30d6\u30b7\u30c3\u30b5\u3068\u3057\u3066,\u5bfe\u5fdc\u3059\u308b\u5438\u53ce\u7387\u3092\u6b21\u6570\u3068\u3057\u3066\u63cf\u304f.<\/div>\n<div class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\">\u6a19\u6e96\u6eb6\u6db2\u306e\u6c7a\u5b9a\u3068\u540c\u3058\u5b9f\u9a13\u6761\u4ef6\u306e\u4e0b\u3067,\u7a7a\u6eb6\u6db2\u3068\u30b5\u30f3\u30d7\u30eb\u8a66\u9a13\u6eb6\u6db2\u3092\u305d\u308c\u305e\u308c\u539f\u5b50\u5316\u5668\u306b\u5c0e\u5165\u3057,\u305d\u308c\u3089\u306e\u5bfe\u5fdc\u3059\u308b\u5438\u53ce\u7387\u3092\u6e2c\u5b9a\u3057,\u6a19\u6e96\u30b7\u30ea\u30fc\u30ba\u3068\u6bd4\u8f03\u3057\u3066\u5b9a\u91cf\u7684\u6c7a\u5b9a\u3092\u884c\u3044\u307e\u3059.<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>1. Method Overview After the sample is digested, a lanthanum solution is added as a releasing agent. The sample is then atomized by a flame in an atomic absorption spectrometer, and the absorbance is measured at a wavelength of 422.7 nm. Within a certain concentration range, the absorbance is proportional to the calcium content. Quantitative determination is performed by comparison with a standard series. 2. Instruments and Reagents 2.1 Instruments and Equipment 2.1.1 Testing Instruments Serial No. Name Quantity Technical Requirements Accessories 1 Flame Atomic Absorption Spectrophotometer 1 set &#8211; Calcium Hollow Cathode Lamp 2 Air Compressor 1 set Rated discharge pressure: 0.3 MPa &#8211; 3 Acetylene Gas 1 cylinder [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[36,73],"tags":[],"class_list":["post-3997","post","type-post","status-publish","format-standard","hentry","category-applications","category-food-and-drugs"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts\/3997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/comments?post=3997"}],"version-history":[{"count":0,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts\/3997\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/media?parent=3997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/categories?post=3997"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/tags?post=3997"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}