Certified reference materials of copper, lead and zinc (silver) ore rocks and their concentrates (GSO 1-7)

被引：2

作者：

Gu, TX ^{[1
]}

Bu, B ^{[1
]}

Yan, WD ^{[1
]}

Shi, CY ^{[1
]}

Yan, MC ^{[1
]}

机构：

[1] IGGE, Hebei 065000, Peoples R China

来源：

GEOSTANDARDS NEWSLETTER-THE JOURNAL OF GEOSTANDARDS AND GEOANALYSIS | 2003年 / 27卷 / 02期

关键词：

certified reference materials; GSO-1; to; 7; ore rock and concentrate; Cu; Pb; Zn ore;

D O I：

10.1111/j.1751-908X.2003.tb00645.x

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Sulfide mineral certified reference materials GSO 1-7, recently prepared by the Institute of Geophysical and Geochemical Exploration (IGGE), were analysed by twelve laboratories. Various reliable analytical methods based on different principles were adopted and classical chemical methods were taken as the primary analytical methods, by which 5729 determinations were carried out, 1425 average data were obtained, and twenty one to twenty seven elements and components were certified.

引用

页码：193 / 196

页数：4