Preparation and certification of JAC river water reference material for trace element analysis

被引：4
|
作者：
Okamoto, K [1 ]
机构：
[1] Univ Tokushima, Fac Pharmaceut Sci, Tokushima 770, Japan
来源：
ACCREDITATION AND QUALITY ASSURANCE | 1997年 / 2卷 / 03期
关键词：
river water; trace element analysis; regulatory analysis; reference materials;
D O I：
10.1007/s007690050123
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The Japan Society for Analytical Chemistry has recently issued a river water-certified reference material (CRM) for use in the ultratrace analysis of elements in fresh water. The river water CRM consists of a set of two (natural and spiked) 500-ml samples. The natural water is certified for Pb, Cr, As, Cu, Fe, Mn, Zn, B and Al at their sub-mu g/l levels, while the spiked water is intended for use in the regulatory analysis of tap water and fresh water.
引用
收藏
页码：157 / 158
页数：2
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