{"id":103923,"date":"2025-08-21T10:57:41","date_gmt":"2025-08-21T02:57:41","guid":{"rendered":"http:\/\/www.broadbio.com\/?post_type=product&p=103923"},"modified":"2025-08-21T10:57:52","modified_gmt":"2025-08-21T02:57:52","slug":"nrc-crm-dcneo%e5%8e%bb%e6%b0%a8%e7%94%b2%e9%85%b0%e5%9f%ba%e6%96%b0%e7%9f%b3%e6%88%bf%e8%9b%a4%e6%af%92%e7%b4%a0%e6%a0%87%e5%87%86%e5%93%81","status":"publish","type":"product","link":"http:\/\/www.broadbio.com\/product\/nrc-crm-dcneo%e5%8e%bb%e6%b0%a8%e7%94%b2%e9%85%b0%e5%9f%ba%e6%96%b0%e7%9f%b3%e6%88%bf%e8%9b%a4%e6%af%92%e7%b4%a0%e6%a0%87%e5%87%86%e5%93%81","title":{"rendered":"NRC CRM-dcNEO\u53bb\u6c28\u7532\u9170\u57fa\u65b0\u77f3\u623f\u86e4\u6bd2\u7d20\u6807\u51c6\u54c1"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n
\u4ea7\u54c1\u8d27\u53f7<\/td>\nCRM-dcNEO-d\/ CRM-dcNEO-c\/ CRM-dcNEO-b\/ CRM-dcNEO-a\/ CRM-dcNEO\/NRC CRM-dcNEO<\/strong><\/td>\n<\/tr>\n
\u82f1\u6587\u540d\u79f0<\/td>\nCertified Calibration Solution for Decarbamoylneosaxitoxin<\/strong><\/td>\n<\/tr>\n
\u4e2d\u6587\u540d\u79f0<\/td>\n\u8131\u6c28\u7532\u9170\u57fa\u65b0\u77f3\u623f\u86e4\u6bd2\u7d20\/\u8131\u6c28\u7532\u9170\u57fa\u65b0\u77f3\u623f\u86e4\u6bd2\u7d20\u6821\u51c6\u6eb6\u6db2\u6807\u51c6\u7269\u8d28\/\u53bb\u6c28\u7532\u9170\u57fa\u65b0\u77f3\u623f\u86e4\u6bd2\u7d20\u6807\u51c6\u54c1<\/strong><\/td>\n<\/tr>\n
CAS<\/td>\n68683-58-9<\/strong><\/td>\n<\/tr>\n
\u4ea7\u54c1\u8be6\u60c5<\/td>\nCRM-dcNEO-d\u662f\u4e00\u79cd\u7ecf\u8fc7\u8ba4\u8bc1\u7684\u6821\u51c6\u89e3\u51b3\u65b9\u6848\uff0c\u8bbe\u8ba1\u7528\u4e8e\u5316\u5b66\u5206\u6790\u65b9\u6cd5\u3002\u6bcf\u652f\u5b89\u74ff\u542b\u6709\u7ea60.5 mL\u6d53\u5ea6\u4e3a30.4\u00b5mol\/L\u7684\u8131\u6c28\u7532\u9170\u57fa\u65b0\u77f3\u623f\u86e4\u6bd2\u7d20\uff08dcNEO\uff09\u57280.5 mM\u76d0\u9178\u4e2d\u7684\u6eb6\u6db2\u3002<\/td>\n<\/tr>\n
\u5e94\u7528\u9886\u57df<\/td>\n\u73af\u5883\u3001\u98df\u54c1\u548c\u6c34\u5b89\u5168<\/td>\n<\/tr>\n
\u5206\u6790\u7269\u7ec4<\/td>\n\u85fb\u7c7b\u6bd2\u7d20\u3001\u84dd\u85fb\u6bd2\u7d20<\/td>\n<\/tr>\n
\u89c4\u683c<\/td>\n0.5\u6beb\u5347\/\u5b89\u74ff<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

CAS registry no.: 68683-58-9 (free base)<\/p>\n

Molecular formula: C9H18N6O4Cl2<\/p>\n

Molecular weight: 345.2 g\/mol<\/p>\n

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CRM-dcNEO-d\u662f\u4e00\u79cd\u6821\u51c6\u6eb6\u6db2CRM\uff0c\u4e13\u4e3adcNEO\u7684\u5206\u6790\u65b9\u6cd5\u5f00\u53d1\u548c\u51c6\u786e\u5b9a\u91cf\u800c\u8bbe\u8ba1\u3002\u8be5\u6d53\u5ea6\u9002\u5408\u4e8e\u5236\u5907\u7528\u4e8e\u6821\u51c6\u4eea\u5668\u7684\u7a00\u91ca\u7cfb\u5217\uff0c\u4f8b\u5982\u901a\u8fc7\u67f1\u540e\u6c27\u5316\u8367\u5149\uff08LC-ox-FLD\uff09\u6216\u6db2\u76f8\u8272\u8c31-\u8d28\u8c31\uff08LC-MS\uff09\u8fdb\u884c\u68c0\u6d4b\u7684\u6db2\u76f8\u8272\u8c31\u6cd5\u3002<\/p>\n

\u5206\u6790\u65b9\u6cd5\u4e0e\u4ef7\u503c\u5206\u914d<\/strong><\/p>\n

CRM-dcNEO-d\uff08\u88681\uff09\u7684\u8ba4\u8bc1\u503c\u57fa\u4e8eNRC\u4f7f\u7528\u4e24\u79cd\u5206\u6790\u65b9\u6cd5\u83b7\u5f97\u7684\u7ed3\u679c\uff1a\u4ee5\u90bb\u82ef\u4e8c\u7532\u9178\u6c22\u94be\u7cbe\u786e\u6eb6\u6db2\uff08NIST SRM 84l\uff09\u4e3a\u6821\u51c6\u54c1\u7684\u5b9a\u91cf1H-NMR\uff08qNMR\uff09[7]\uff0c\u4ee5\u53ca\u4ee5\u5496\u5561\u56e0\u7cbe\u786e\u6eb6\u6db2\uff08NMIA M724c\uff09\u4e3a\u6821\u51c6\u7269\u7684LC-CLND\u3002<\/p>\n

CRM-dcNEO-d\u4e2d\u5b58\u5728\u65b0\u6c99\u897f\u6bd2\u7d20\uff08NEO\uff09\u548c\u8131\u7fa7\u6c99\u897f\u6bd2\u7d20\u3002\u901a\u8fc7LC ox FLD\u5206\u914d\u4fe1\u606f\u503c\uff0c\u5e76\u4f7f\u7528NRC CRM\u5bf9\u8fd9\u4e9b\u7c7b\u4f3c\u7269\u8fdb\u884c\u6821\u51c6<\/p>\n

\u540c\u8d28\u6027<\/strong><\/p>\n

\u4ee3\u8868\u6027\u6570\u91cf\u7684CRM-dcNEO-d\u5b89\u74ff\u662f\u4ece\u586b\u5145\u7cfb\u5217\u548c\u901a\u8fc7LC-ox-FLD\u6d4b\u91cf\u7684dcNEO\u6d53\u5ea6\u4e2d\u9009\u62e9\u7684\u3002\u4f7f\u7528ANOVA\u5bf9\u6570\u636e\u8fdb\u884c\u8bc4\u4f30\u3002<\/p>\n

NRC CRM-dcNEO\u7a33\u5b9a\u6027<\/strong><\/p>\n

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-20\u00b0C\uff0c\u572812\u4e2a\u6708\u5185\u672a\u89c2\u5bdf\u5230\u53ef\u68c0\u6d4b\u7684\u5206\u89e3\u3002\u5df2\u7ecf\u786e\u5b9a\uff0cdcNEO\u5728+4\u00b0C\u4e0b\u8868\u73b0\u51fa\u826f\u597d\u7684\u7a33\u5b9a\u6027\uff0c\u5728\u5206\u6790\u65b9\u6cd5\u7684\u4e0d\u786e\u5b9a\u5ea6\u8303\u56f4\u5185\u4e00\u4e2a\u6708\u5185\u672a\u89c2\u5bdf\u5230\u53ef\u68c0\u6d4b\u7684\u5206\u89e3\uff08LC-MS\uff0c\u5355\u4e00\u6eb6\u6db2\u91cd\u590d\u6ce8\u5c04\u7684\u00b13.8%RSD\uff1bn=11\uff09\u3002<\/p>\n

\u4e0d\u786e\u5b9a\u6027<\/strong><\/p>\n

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