参加国家金标准物质定值测试工作的研究报告  

STUDY ON PARTICIPATING IN VALUE TESTING OF CERTIFIED REFERENCE MATERIALS OF GOLD SAMPLES

作　　者：罗学辉[1] 陈占生[1] 张勇[1] 宋柏涛[1] 

机构地区：[1]中国人民武装警察部队黄金地质研究所,廊坊065000

出　　处：《化学分析计量》2011年第2期68-70,共3页Chemical Analysis And Meterage

摘　　要：近20年来,武警黄金指挥部测试中心参加了12个国家矿石金、12个国家痕量金分析标准物质定值测试工作。该文对取样量、样品均匀性检验、样品焙烧、分析方法的选取、样品稳定性检验等技术进行了总结,并对今后金标准物质的研制提出了建议。Over the past 20 years, the armed police gold command of test center has taken part in value testing 12 certified reference materials of gold ores, 12 certified reference materials of trace gold. The sampling amount, sample test of homogeneity , sample roasting, method of selection, sample testing of stability were summarized. Meanwhile, some suggestions on the development of gold standard materials in future were put forward.

关 键 词：定值测试 金标准物质 总结 建议 

分 类 号：O657.3[理学—分析化学]