{"id":103881,"date":"2025-08-20T09:20:33","date_gmt":"2025-08-20T01:20:33","guid":{"rendered":"http:\/\/www.broadbio.com\/?post_type=product&#038;p=103881"},"modified":"2025-08-20T09:20:36","modified_gmt":"2025-08-20T01:20:36","slug":"nist-srm-1401%e6%b5%8b%e9%87%8f%e4%ba%ba%e4%bd%93%e8%a1%80%e6%b6%b2%e4%b8%ad%e7%97%95%e9%87%8f%e9%87%91%e5%b1%9e%e6%b5%93%e5%ba%a6%e6%a0%87%e5%87%86%e7%89%a9%e8%b4%a8","status":"publish","type":"product","link":"http:\/\/www.broadbio.com\/product\/nist-srm-1401%e6%b5%8b%e9%87%8f%e4%ba%ba%e4%bd%93%e8%a1%80%e6%b6%b2%e4%b8%ad%e7%97%95%e9%87%8f%e9%87%91%e5%b1%9e%e6%b5%93%e5%ba%a6%e6%a0%87%e5%87%86%e7%89%a9%e8%b4%a8","title":{"rendered":"NIST SRM 1401\u6d4b\u91cf\u4eba\u4f53\u8840\u6db2\u4e2d\u75d5\u91cf\u91d1\u5c5e\u6d53\u5ea6\u6807\u51c6\u7269\u8d28"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td width=\"156\">\u4ea7\u54c1\u8d27\u53f7<\/td>\n<td width=\"598\"><strong>SRM 1401\/NIST SRM 1401<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"156\">\u4ea7\u54c1\u540d\u79f0<\/td>\n<td width=\"598\"><strong>Trace Metals in Frozen Human Blood<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"156\">\u4e2d\u6587\u540d\u79f0<\/td>\n<td width=\"598\"><strong>\u51b7\u51bb\u4eba\u4f53\u8840\u6db2\u4e2d\u7684\u5fae\u91cf\u91d1\u5c5e\u6807\u51c6\u53c2\u8003\u7269\u8d28<\/strong><strong>\/<\/strong><strong>\u6d4b\u91cf\u4eba\u4f53\u8840\u6db2\u4e2d\u75d5\u91cf\u91d1\u5c5e\u6d53\u5ea6\u6807\u51c6\u7269\u8d28<\/strong><strong>\/<\/strong><strong>\u4eba\u8840\u6db2\u4e2d\u7684\u5fae\u91cf\u91d1\u5c5e\u6807\u51c6\u54c1<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"156\">\u4ea7\u54c1\u89c4\u683c<\/td>\n<td width=\"598\">4 vials x 1.6 mL<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">\u4ea7\u54c1\u8be6\u60c5<\/td>\n<td width=\"598\">\u7528\u4e8e\u9a8c\u8bc1\u6d4b\u91cf\u4eba\u4f53\u8840\u6db2\u4e2d\u5fae\u91cf\u91d1\u5c5e\u6d53\u5ea6\u7684\u5206\u6790\u65b9\u6cd5\uff0c\u4ee5\u53ca\u7528\u4e8e\u6b64\u7c7b\u65b9\u6cd5\u7684\u8d28\u91cf\u4fdd\u8bc1\u548c\u719f\u7ec3\u5ea6\u6d4b\u8bd5<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">\u4ea7\u54c1\u6709\u6548\u671f<\/td>\n<td width=\"598\">1-Dec-24<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">\u8bc1\u4e66\u66f4\u65b0\u65f6\u95f4<\/td>\n<td width=\"598\"><\/td>\n<\/tr>\n<tr>\n<td width=\"156\">\u50a8\u5b58\u6e29\u5ea6<\/td>\n<td width=\"598\">\u51b7\u51bb-80\u6444\u6c0f\u5ea6\/\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=\"156\">\u5371\u9669\u7b49\u7ea7<\/td>\n<td width=\"598\">\u975e\u5371<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">\u6613\u8150\u7c7b\u578b<\/td>\n<td width=\"598\">\u8fd9\u79cd\u6750\u6599\u6613\u8150\u70c2\uff0c\u5e72\u51b0\u8fd0\u8f93<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u6d4b\u91cf\u4eba\u4f53\u8840\u6db2\u4e2d\u75d5\u91cf\u91d1\u5c5e\u6d53\u5ea6\u6807\u51c6\u7269\u8d28\u642c\u8fd0\u3001\u50a8\u5b58\u548c\u4f7f\u7528\u8bf4\u660e<\/strong><\/p>\n<p>\u8840\u6db2\u662f\u51b7\u51bb\u8fd0\u8f93\u7684\uff08\u5728\u5e72\u51b0\u4e0a\uff09\uff0c\u6536\u5230\u540e\u5fc5\u987b\u51b7\u51bb\u50a8\u5b58\uff0c\u76f4\u5230\u53ef\u4ee5\u4f7f\u7528\u3002SRM\u5e94\u4fdd\u5b58\u5728\u539f\u59cb\u5c0f\u74f6\u4e2d\uff0c\u5e76\u5728\u201360\u00b0C\u6216\u4ee5\u4e0b\u6e29\u5ea6\u4e0b\u50a8\u5b58\u3002\u8be5\u8ba4\u8bc1\u4e0d\u9002\u7528\u4e8e\u4e4b\u524d\u6253\u5f00\u7684\u6750\u6599\u7684\u5185\u5bb9\u7269\uff0c\u56e0\u4e3a\u5206\u6790\u7269\u7684\u7a33\u5b9a\u6027\u5c1a\u672a\u5728\u6b64\u7c7b\u6761\u4ef6\u4e0b\u8fdb\u884c\u8c03\u67e5\u3002SRM 1401\u5e94\u5728\u5ba4\u6e29\u4e0b\u89e3\u51bb\u3002\u6750\u6599\u5e94\u5728\u5efa\u8bae\u7684\u50a8\u5b58\u6e29\u5ea6\u4e0b\u79fb\u9664\u540e4\u5c0f\u65f6\u5185\u4f7f\u7528\u6216\u4e22\u5f03\u3002\u5728\u79fb\u9664\u6d4b\u8bd5\u90e8\u5206\u4e4b\u524d\uff0c\u5e94\u901a\u8fc7\u8f7b\u8f7b\u7ffb\u8f6c\u5c0f\u74f6\u6570\u6b21\u6765\u4f7fSRM\u7684\u6bcf\u4e2a\u5c0f\u74f6\u5747\u5316\u3002\u5bf9\u4e8e\u672c\u8bc1\u4e66\u4e2d\u63d0\u4f9b\u7684\u6709\u6548\u503c\uff0c\u5e94\u4f7f\u7528\u81f3\u5c110.5 mL\u7684\u6d4b\u8bd5\u90e8\u5206\u3002<\/p>\n<p>\u5236\u5907\u548c\u5206\u6790\uff081\uff09SRM 1401\u662f\u4ece\u201c\u73b0\u6210\u201d\u7684\u5168\u8840\u4e2d\u5236\u5907\u7684\uff0c\u8fd9\u4e9b\u5168\u8840\u662f\u4ece\u6ca1\u6709\u5e74\u9f84\u6216\u6027\u522b\u8981\u6c42\u7684\u6350\u732e\u8005\u90a3\u91cc\u91c7\u96c6\u7684\u3002\u5c06\u6765\u81ea\u5546\u4e1a\u4f9b\u5e94\u5546\u7684\u8840\u888b\u7ec4\u5408\u5728\u4e24\u4e2a\u9884\u5148\u6e05\u6d01\u76845L\u9ad8\u5bc6\u5ea6\u805a\u4e59\u70ef\uff08HDPE\uff09\u74f6\u4e2d\uff0c\u4ee5\u5f62\u6210SRM 1401 1\uff0c1\u7ea7\u548cSRM 1401\uff0c2\u7ea7\u7684\u6c60\u3002\u901a\u8fc7\u5206\u522b\u52a0\u5165\u7531SRM 3112a\u94ec\uff08Cr\uff09\u6807\u51c6\u6eb6\u6db2\u3001SRM 3113\u94b4\uff08Co\uff09\u6807\u51c6\u6eb6\u6db2\uff0cSRM 3134\u94bc\uff08Mo\uff09\u6807\u51c6\u6eb6\u6db2\u548cSRM 3136\u954d\uff08Ni\uff09\u6807\u51c6\u6eb6\u6db2\u5236\u5907\u7684\u9002\u5f53\u4f53\u79ef\u768420mg\/mL\u5355\u5143\u7d20\u6807\u51c6\u6eb6\u6db2\uff0c\u5c06Cr\u3001Co\u3001Mo\u548cNi\u7684\u8d28\u91cf\u6d53\u5ea6\u8c03\u8282\u81f3\u76ee\u6807\u6c34\u5e73\u3002\u7136\u540e\u7528\u78c1\u529b\u6405\u62cc\u5668\u5c06\u5185\u5bb9\u7269\u5747\u531624\u5c0f\u65f6\uff0c\u7136\u540e\u5206\u914d\u5230\u5355\u72ec\u7684\u9884\u7b5b\u805a\u4e19\u70ef\u51b7\u51bb\u5c0f\u74f6\u4e2d\u3002NIST\u3001\u7f8e\u56fd\u75be\u75c5\u63a7\u5236\u4e0e\u9884\u9632\u4e2d\u5fc3\u3001\u6885\u5965\u8bca\u6240\u548cLGC\u4f7f\u7528\u88681\u548c\u88682\u4e2d\u5217\u51fa\u7684\u65b9\u6cd5\u8fdb\u884c\u4e86\u8be5SRM\u8ba4\u8bc1\u7684\u5206\u6790\u6d4b\u5b9a\u3002<\/p>\n<p><strong>NIST SRM 1401\u5747\u5300\u6027\uff1a<\/strong>\u5728\u7f8e\u56fd\u75be\u75c5\u63a7\u5236\u4e0e\u9884\u9632\u4e2d\u5fc3\u548c\u7f8e\u56fd\u56fd\u5bb6\u6807\u51c6\u4e0e\u6280\u672f\u7814\u7a76\u6240\u4f7f\u7528\u88681\u4e2d\u5217\u51fa\u7684\u7535\u611f\u8026\u5408\u7b49\u79bb\u5b50\u4f53\u8d28\u8c31\u6cd5\uff08ICP-MS\uff09\u8fdb\u884c\u5747\u5300\u6027\u8bc4\u4f30\u6d4b\u91cf\u3002\u6839\u636e\u5c0f\u74f6\u95f4\u65b9\u5dee\u7684\u7edf\u8ba1\u5206\u6790\uff0c\u786e\u5b9aSRM\u662f\u5747\u5300\u7684\u3002<\/p>\n<p><strong>\u4ef7\u503c\u5206\u914d\uff1a<\/strong>\u5fae\u91cf\u5143\u7d20\u7684\u8ba4\u8bc1\u8d28\u91cf\u6d53\u5ea6\u503c\u662fNIST\u548c\u5408\u4f5c\u5b9e\u9a8c\u5ba4\u7684\u7ed3\u679c\u7684\u52a0\u6743\u5e73\u5747\u503c\uff0c\u901a\u8fc7\u5229\u7528\u7ebf\u6027\u9ad8\u65af\u968f\u673a\u6548\u5e94\u7edf\u8ba1\u6a21\u578b[2\uff0c3]\u548c\u6700\u5927\u4f3c\u7136\u4f30\u8ba1\u65b9\u6cd5[4\uff0c7]\u6216DerSimonian-Laird\u7a0b\u5e8f[2\uff0c8]\u5f97\u51fa\u3002\u5f53\u81ea\u7531\u5ea6\u53ef\u7528\u65f6\uff0c\u4f7f\u7528\u6700\u5927\u4f3c\u7136\u4f30\u8ba1\uff0c\u5426\u5219\u4f7f\u7528DerSimonian-Laird\u7a0b\u5e8f\u3002\u4e0d\u786e\u5b9a\u6027\u4f20\u64ad\u7684\u53c2\u6570\u81ea\u4e3e[9]\u8865\u5145\u4e86\u4f30\u8ba1\u7a0b\u5e8f\u3002\u76f8\u5173\u7684\u4e0d\u786e\u5b9a\u6027\u8868\u793a\u4e3a\u6269\u5c55\u4e0d\u786e\u5b9a\u6027U\u3002\u6269\u5c55\u4e0d\u786e\u5b9a\u6027\u8ba1\u7b97\u4e3aU=kuc\uff0c\u5176\u4e2duc\u65e8\u5728\u8868\u793a\u5728\u4e00\u4e2a\u6807\u51c6\u504f\u5dee\u7684\u6c34\u5e73\u4e0a\uff0c\u5b9e\u9a8c\u5ba4\u4e4b\u95f4\u3001\u5b9e\u9a8c\u5ba4\u5185\u90e8\u548c\u4e0d\u786e\u5b9a\u6027\u7684\u4e0d\u5747\u5300\u6027\u5206\u91cf\u7684\u7efc\u5408\u5f71\u54cd\u3002\u8986\u76d6\u56e0\u5b50k\u5bf9\u5e94\u4e8e\u6bcf\u79cd\u5206\u6790\u7269\u5927\u7ea695%\u7684\u7f6e\u4fe1\u5ea6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u51b7\u51bb\u4eba\u4f53\u8840\u6db2\u4e2d\u7684\u5fae\u91cf\u91d1\u5c5e\u6807\u51c6\u53c2\u8003\u7269\u8d28\uff08SRM\uff09<\/p>\n<p>\u4e3b\u8981\u7528\u4e8e\u9a8c\u8bc1\u6d4b\u91cf\u4eba\u4f53\u8840\u6db2\u4e2d\u5fae\u91cf\u91d1\u5c5e\u6d53\u5ea6\u7684\u5206\u6790\u65b9\u6cd5\uff0c\u4ee5\u53ca\u7528\u4e8e\u6b64\u7c7b\u65b9\u6cd5\u7684\u8d28\u91cf\u4fdd\u8bc1\u548c\u719f\u7ec3\u5ea6\u6d4b\u8bd5\u3002SRM 1401\u7684\u4e00\u4e2a\u5355\u5143\u7531\u56db\u74f6\u51b7\u51bb\u4eba\u4f53\u8840\u6db2\u7ec4\u6210\uff0c\u6bcf\u74f6\u4e24\u79cd\u4e0d\u540c\u7684\u6d53\u5ea6\u6c34\u5e73\u3002\u6bcf\u4e2a\u5c0f\u74f6\u6807\u79f0\u542b\u67091.6\u6beb\u5347\u4eba\u7c7b\u5168\u8840\u3002SRM 1401\u7684\u5f00\u53d1\u662f\u7531\u7f8e\u56fd\u56fd\u5bb6\u6807\u51c6\u4e0e\u6280\u672f\u7814\u7a76\u6240\uff08NIST\uff09\u3001\u7f8e\u56fd\u75be\u75c5\u63a7\u5236\u4e0e\u9884\u9632\u4e2d\u5fc3\uff08CDC\uff09\u3001\u7f8e\u56fd\u56fd\u5bb6\u73af\u5883\u536b\u751f\u4e2d\u5fc3\u5b9e\u9a8c\u5ba4\u79d1\u5b66\u90e8\uff08\u4f50\u6cbb\u4e9a\u5dde\u4e9a\u7279\u5170\u5927\uff09\u548cLGC\uff08\u82f1\u56fd\u7c73\u5fb7\u5c14\u585e\u514b\u65af\u90e1\u7279\u4e01\u987f\uff09\u5408\u4f5c\u5b8c\u6210\u7684\u3002<\/p>\n","protected":false},"featured_media":85031,"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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