Chemical changes in powder reference materials examined by accelerated ageing methods

被引：0
|
作者：
Lisienko, DG
Ul'yanova, NV
机构：
来源：
MEASUREMENT TECHNIQUES | 1999年 / 42卷 / 11期
关键词：
Dilute Hydrochloric Acid; Barium Chloride; Barium Carbonate; Instability Factor; Reference Material;
D O I：
10.1007/BF02504312
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A method is proposed for planning and executing research involving accelerated ageing in studying the chemical stability of powder reference materials (RM) for spectral analysis. It is necessary to perform a series of experiments having various degrees of extremity in the instability factor in order to draw correct conclusions on the stability.
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页码：1097 / 1101
页数：5
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