{"id":103879,"date":"2025-08-20T09:12:04","date_gmt":"2025-08-20T01:12:04","guid":{"rendered":"http:\/\/www.broadbio.com\/?post_type=product&#038;p=103879"},"modified":"2025-08-20T09:12:35","modified_gmt":"2025-08-20T01:12:35","slug":"nist-srm-937%e9%93%81%e6%a0%87%e5%87%86%e7%89%a9%e8%b4%a8","status":"publish","type":"product","link":"http:\/\/www.broadbio.com\/product\/nist-srm-937%e9%93%81%e6%a0%87%e5%87%86%e7%89%a9%e8%b4%a8","title":{"rendered":"NIST SRM 937\u94c1\u6807\u51c6\u7269\u8d28"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td width=\"159\">\u4ea7\u54c1\u8d27\u53f7<\/td>\n<td width=\"595\"><strong>SRM 937\/ NIST SRM 937<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\u4ea7\u54c1\u540d\u79f0<\/td>\n<td width=\"595\"><strong>Iron Metal<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\u4e2d\u6587\u540d\u79f0<\/td>\n<td width=\"595\"><strong>\u91d1\u5c5e\u94c1\/\u94c1\u6807\u51c6\u7269\u8d28\/\u94c1\u6807\u51c6\u54c1<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\u4ea7\u54c1\u89c4\u683c<\/td>\n<td width=\"595\">50 g<\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\u4ea7\u54c1\u8be6\u60c5<\/td>\n<td width=\"595\">\u672c\u6807\u51c6\u53c2\u8003\u7269\u8d28\uff08SRM\uff09\u662f\u4e00\u79cd\u5df2\u77e5\u7eaf\u5ea6\u7684\u6750\u6599\uff0c\u7528\u4e8e\u94c1\u7684\u6d4b\u5b9a\u6807\u51c6\u3002SRM 937\u7531\u7535\u89e3\u7ea7\u94c1\u7ec4\u6210\uff0c\u4e3b\u8981\u7528\u4e8e\u4eea\u5668\u7684\u6821\u51c6\u548c\u7a0b\u5e8f\u7684\u6807\u51c6\u5316\uff0c\u4ee5\u53ca\u8fd9\u4e9b\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u7684\u65e5\u5e38\u5de5\u4f5c\u6807\u51c6\u7684\u5e38\u89c4\u8bc4\u4f30\u3002SRM 937\u7684\u4e00\u4e2a\u5355\u5143\u753150\u514b\u5c3a\u5bf8\u57280.5\u6beb\u7c73\u548c1.8\u6beb\u7c73\u4e4b\u95f4\u7684\u788e\u5c51\u5f62\u5f0f\u7684\u94c1\u91d1\u5c5e\u7ec4\u6210\u3002<\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\u4ea7\u54c1\u6709\u6548\u671f<\/td>\n<td width=\"595\">\u81ea\u88c5\u8fd0\u4e4b\u65e5\u8d7710\u5e74<\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\u8bc1\u4e66\u66f4\u65b0\u65f6\u95f4<\/td>\n<td width=\"595\">10-Feb-16<\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\u50a8\u5b58\u6e29\u5ea6<\/td>\n<td width=\"595\">\u5ba4\u6e29\u4fdd\u5b58\/\u6709\u5173\u6b64\u6750\u6599\u7684\u5b58\u50a8\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u8bc1\u4e66\u3002<\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\u5371\u9669\u7b49\u7ea7<\/td>\n<td width=\"595\">\u975e\u5371<\/td>\n<\/tr>\n<tr>\n<td width=\"159\">\u6613\u8150\u7c7b\u578b<\/td>\n<td width=\"595\">\u4e0d\u6613\u8150\u70c2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8bc1\u4e66\u5230\u671f\uff1aSRM 937\u7684\u8bc1\u4e66\u5728\u89c4\u5b9a\u7684\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u5185\u6709\u6548\uff0c\u6709\u6548\u671f\u4e3a\u81eaNIST\u53d1\u8d27\u4e4b\u65e5\u8d77\u5341\u5e74\uff0c\u524d\u63d0\u662fSRM\u6309\u7167\u672c\u8bc1\u4e66\u4e2d\u7ed9\u51fa\u7684\u8bf4\u660e\u8fdb\u884c\u5904\u7406\u548c\u50a8\u5b58\uff08\u89c1\u201c\u4f7f\u7528\u8bf4\u660e\u201d\uff09\u3002\u5982\u679cSRM\u88ab\u635f\u574f\u3001\u6c61\u67d3\u6216\u4ee5\u5176\u4ed6\u65b9\u5f0f\u4fee\u6539\uff0c\u5219\u8be5\u8ba4\u8bc1\u65e0\u6548\u3002<\/p>\n<p><strong>\u8ba4\u8bc1\u7ef4\u62a4\uff1a<\/strong>NIST\u5c06\u5728\u8ba4\u8bc1\u671f\u95f4\u76d1\u6d4b\u8be5SRM\u6279\u6b21\u7684\u4ee3\u8868\u6027\u6837\u54c1\u3002\u5982\u679c\u5728\u8ba4\u8bc1\u5230\u671f\u524d\u53d1\u751f\u5f71\u54cd\u8ba4\u8bc1\u7684\u5b9e\u8d28\u6027\u53d8\u66f4\uff0cNIST\u5c06\u901a\u77e5\u4e70\u65b9\u3002\u6ce8\u518c\uff08\u89c1\u9644\u9875\u6216\u5728\u7ebf\u6ce8\u518c\uff09\u5c06\u4fbf\u4e8e\u901a\u77e5\u3002<\/p>\n<p>\u5316\u5b66\u5206\u6790\u7531B.I.Diamondstone\u8fdb\u884c\uff1b\u7531R.Alvarez\u3001J.R.Baldwin\u3001E.Belkas\u3001B.S.Carpenter\u3001M.M.Darr\u3001E.R.Deardorff\u3001T.E.Gills\u3001L.A.Machlan\u3001E.J.Maienthal\u3001L.J.Moore\u3001C.W.Mueller\u3001T.J.Murphy\u3001P.J.Paulsen\u3001K.M.Sappenfield\u3001B.A.Thompson\u548c\u7f8e\u56fdWicks\uff08\u5747\u4e3aNIST\u524d\u8eab\uff09\u8fdb\u884c\u7684\u5143\u7d20\u6d4b\u5b9a\u3002<\/p>\n<p>\u5bfc\u81f4\u8ba4\u8bc1\u7684\u6280\u672f\u6d4b\u91cf\u7684\u603b\u4f53\u6307\u5bfc\u548c\u534f\u8c03\u7531\u524dNIST\u65e0\u673a\u5206\u6790\u7814\u7a76\u90e8\u7684I.L.Barnes\u6307\u5bfc\u3002<\/p>\n<p><strong>\u94c1\u6807\u51c6\u7269\u8d28\u8ba1\u91cf\u6eaf\u6e90\uff1a<\/strong>\u88ab\u6d4b\u7269\u662f\u94c1\u7684\u603b\u8d28\u91cf\u5206\u6570\u3002\u8ba1\u91cf\u53ef\u8ffd\u6eaf\u6027\u662f\u56fd\u9645\u5355\u4f4d\u5236\u884d\u751f\u7684\u8d28\u91cf\u5206\u6570\u5355\u4f4d\uff08\u4ee5\u767e\u5206\u6bd4\u8868\u793a\uff09\u3002<\/p>\n<p>\u672c\u5206\u6790\u8bc1\u4e66\u7ecf\u8fc7\u7f16\u8f91\u4fee\u8ba2\uff0c\u4ee5\u53cd\u6620NIST\u548c\u5546\u52a1\u90e8\u7684\u8ba1\u5212\u548c\u7ec4\u7ec7\u53d8\u5316\u3002\u672a\u5c1d\u8bd5\u91cd\u65b0\u8bc4\u4f30\u8bc1\u4e66\u503c\u6216\u6b64\u8bc1\u4e66\u4e0a\u63d0\u4f9b\u7684\u4efb\u4f55\u6280\u672f\u6570\u636e\u3002<\/p>\n<p>\u901a\u77e5\u548c\u8b66\u544a\u7528\u6237\u6b64SRM\u7528\u4e8e\u7814\u7a76\u7528\u9014\u3002<\/p>\n<p><strong>NIST SRM 937\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong>\u4f7f\u7528\u7684\u6240\u6709\u5bb9\u91cf\u73bb\u7483\u5668\u76bf\u5e94\u7b26\u5408A\u7ea7\u73bb\u7483\u5668\u76bf\u7684\u89c4\u8303\uff0c\u5e76\u5e94\u5355\u72ec\u6821\u51c6\uff0c\u5e76\u5728\u6821\u51c6\u6e29\u5ea6\u4e0b\u4f7f\u7528[2]\u3002\u6240\u6709\u73bb\u7483\u5668\u76bf\u5e94\u5728\u70ed\u7a00\u76d0\u9178\u4e2d\u6e05\u6d17\uff0c\u5e76\u5728\u84b8\u998f\u6c34\u4e2d\u6f02\u6d17\u3002<\/p>\n<p><strong>\u50a8\u5b58\uff1a<\/strong>\u5728\u6b63\u5e38\u5b9e\u9a8c\u5ba4\u6761\u4ef6\u4e0b\uff0c\u8be5SRM\u5e94\u50a8\u5b58\u5728\u5bc6\u95ed\u7684\u539f\u59cb\u74f6\u4e2d\u3002<\/p>\n<p><strong>\u4f7f\u7528\u8bf4\u660e<\/strong><\/p>\n<p>\u50a8\u5907\u94c1\u6807\u51c6\u6eb6\u6db2\uff080.02mol\/L\uff09\u7684\u5236\u5907\uff1a\u79f0\u53d6\u7ea61g SRM 937\uff0c\u7cbe\u786e\u81f30.1mg\uff0c\u5e76\u8f6c\u79fb\u81f31L\u5bb9\u91cf\u74f6\u4e2d\u3002\u5c06\u91d1\u5c5e\u6eb6\u89e3\u5728100 mL\u7269\u8d28\u6d53\u5ea6\u4e3a6 mol\/L\u7684\u76d0\u9178\u6eb6\u6db2\u4e2d\u3002\u7528\u84b8\u998f\u53bb\u79bb\u5b50\u6c34\u7a00\u91ca\u81f31 L\u3002<\/p>\n<p>\u8be5\u50a8\u5907\u6eb6\u6db2\u7684\u7269\u8d28\u6d53\u5ea6\uff08cB\uff09[1]\u7684\u91cf\uff0c\u4ee5\u6469\u5c14\u6bcf\u5347\u4e3a\u5355\u4f4d\uff0c\u8868\u793a\u4e3a\uff1a<\/p>\n<p><strong>\u94c1\u6807\u51c6\u5de5\u4f5c\u50a8\u5907\u6eb6\u6db2\uff08<\/strong><strong>0.2mmol\/L<\/strong><strong>\uff09\u7684\u5236\u5907\uff1a<\/strong>\u5c0610mL\u94c1\u6807\u51c6\u50a8\u5907\u6eb6\u6db2\u8f6c\u79fb\u52301L\u5bb9\u91cf\u74f6\u4e2d\uff0c\u5e76\u7528\u7269\u8d28\u6d53\u5ea6\u4e3a0.2mol\/L\u7684\u76d0\u9178\u6eb6\u6db2\u7a00\u91ca\u81f3\u523b\u5ea6\u3002<\/p>\n<p><strong>\u94c1\u6807\u51c6\u5de5\u4f5c\u6eb6\u6db2\u7684\u5236\u5907\uff1a<\/strong>\u901a\u8fc7\u5c06\u5df2\u77e5\u4f53\u79ef\u7684\u94c1\u6807\u51c6\u5de5\u4f5c\u50a8\u5907\u6eb6\u6db2\u79fb\u5230\u5bb9\u91cf\u74f6\u4e2d\uff0c\u5e76\u75280.2mol\/L\u76d0\u9178\u7a00\u91ca\u81f3\u4e00\u5b9a\u4f53\u79ef\uff0c\u5236\u5907\u66f4\u591a\u7684\u7a00\u91ca\u6eb6\u6db2\u3002\u8fd9\u4e9b\u6eb6\u6db2\u5e94\u6bcf\u5929\u51c6\u5907\u3002[\u6ce8\uff1a\u5728\u5236\u5907\u975e\u5e38\u7a00\u7684\u6eb6\u6db2\u65f6\uff0c0.2 mol\/L\u76d0\u9178\u53ef\u80fd\u542b\u6709\u8db3\u591f\u7684\u94c1\u4f5c\u4e3a\u6742\u8d28\uff0c\u4ece\u800c\u5f71\u54cd\u8fd9\u4e9b\u7a00\u6eb6\u6db2\u7684\u8ba1\u7b97\u94c1\u6d53\u5ea6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6807\u51c6\u53c2\u8003\u7269\u8d28\uff08SRM\uff09\u662f\u4e00\u79cd\u5df2\u77e5\u7eaf\u5ea6\u7684\u6750\u6599\uff0c\u7528\u4e8e\u94c1\u7684\u6d4b\u5b9a\u6807\u51c6\u3002SRM 937\u7531\u7535\u89e3\u7ea7\u94c1\u7ec4\u6210\uff0c\u4e3b\u8981\u7528\u4e8e\u4eea\u5668\u7684\u6821\u51c6\u548c\u7a0b\u5e8f\u7684\u6807\u51c6\u5316\uff0c\u4ee5\u53ca\u8fd9\u4e9b\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u7684\u65e5\u5e38\u5de5\u4f5c\u6807\u51c6\u7684\u5e38\u89c4\u8bc4\u4f30\u3002SRM 937\u7684\u4e00\u4e2a\u5355\u5143\u753150\u514b\u5c3a\u5bf8\u57280.5\u6beb\u7c73\u548c1.8\u6beb\u7c73\u4e4b\u95f4\u7684\u788e\u5c51\u5f62\u5f0f\u7684\u94c1\u91d1\u5c5e\u7ec4\u6210\u3002<\/p>\n<p>\u6240\u793a\u7684\u8ba4\u8bc1\u503c\u662f\u57fa\u4e8e\u4ee3\u8868\u6027\u6837\u54c1\u5728\u76d0\u9178\u4e2d\u7684\u6eb6\u89e3\uff0c\u7136\u540e\u7528\u6c2f\u5316\u4e9a\u9521\u8fd8\u539f\u94c1\uff0c\u7528\u6c2f\u5316\u6c5e\u6c27\u5316\u8fc7\u91cf\u7684\u6c2f\u5316\u4e9a\u9521\u3002\u5927\u90e8\u5206\u94c1\u7528\u5df2\u77e5\u8d28\u91cf\u7684\u91cd\u94ec\u9178\u94be\u6c27\u5316\uff0c\u5269\u4f59\u7684\u94c1\u7528\u91cd\u94ec\u9178\u94be\u6eb6\u6db2\u6ef4\u5b9a\u3002\u6240\u793a\u7684\u4f30\u8ba1\u4e0d\u786e\u5b9a\u6027\u57fa\u4e8e\u5224\u65ad\uff0c\u5305\u62ec\u5df2\u77e5\u53ef\u80fd\u8bef\u5dee\u6e90\u7684\u88d5\u91cf\u3002<\/p>\n<p>\u5bf9\u4ee3\u8868\u6027\u6837\u54c1\u8fdb\u884c\u7684\u5316\u5b66\u5206\u6790\u663e\u793a\uff0c\u5728\u6307\u793a\u7684\u8d28\u91cf\u5206\u6570\uff08\u4ee5%\u8868\u793a\uff09\u4e0b\u5b58\u5728\u4ee5\u4e0b\u5143\u7d20\uff1a\u954d\uff0c0.041%\uff1b\u7845\uff0c0.008%\uff1b\u78b3\u3001\u94ec\u548c\u94b4\uff0c\u5404\u81ea\u4e3a0.007%\uff1b\u94dc\u3001\u9530\u3001\u6c27\u548c\u786b\uff0c\u54040.006%\uff1b\u94bc\uff0c0.005%\uff1b\u78f7\uff0c0.003%\uff1b\u9517\u548c\u6c2e\uff0c\u5404\u81ea\u4e3a0.001%\uff1b\u6240\u6709\u5176\u4ed6\u5143\u7d20\u7684\u603b\u548c\uff0c&lt;0.003%\u3002<\/p>\n<p>\u94c1\u7684\u8d28\u91cf\u5206\u6570\uff08\u4ee5%\u8868\u793a\uff09\uff0c\u6309\u5dee\u503c\u8ba1\u7b97\uff0c\u4e3a99.89\u00b1%\u3002\u8fd9\u4e0e\u8ba4\u8bc1\u503c\u4e00\u81f4\u3002<\/p>\n","protected":false},"featured_media":84734,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_cat":[25,24,21,91,23],"product_tag":[],"_links":{"self":[{"href":"http:\/\/www.broadbio.com\/wp-json\/wp\/v2\/product\/103879"}],"collection":[{"href":"http:\/\/www.broadbio.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"http:\/\/www.broadbio.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"http:\/\/www.broadbio.com\/wp-json\/wp\/v2\/comments?post=103879"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.broadbio.com\/wp-json\/wp\/v2\/media\/84734"}],"wp:attachment":[{"href":"http:\/\/www.broadbio.com\/wp-json\/wp\/v2\/media?parent=103879"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"http:\/\/www.broadbio.com\/wp-json\/wp\/v2\/product_cat?post=103879"},{"taxonomy":"product_tag","embeddable":true,"href":"http:\/\/www.broadbio.com\/wp-json\/wp\/v2\/product_tag?post=103879"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}