GB/T 21198.5-2007

Abolished

Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 5：999‰ silver jewellery alloys - Determination of silver - Difference method

贵金属合金首饰中贵金属含量的测定 ICP光谱法第5部分：999‰银合金首饰银含量的测定差减法

Standard Type

GBT

ICS

39.060

CCS

Y88

Status

废止

Issue Date

2007-11-12

Implementation

2008-07-01

Responsible Dept

中国轻工业联合会

Drafting Unit

中国轻工业联合会