GB/T 6150.13-2008

Abolished

Methods for chemical analysis of tungsten concentrates - Determination of arsenic content - Hydride reduction atomic absorption spectrometry and the silver diethyldithiocarbamate(DDTC-Ag) photometry

钨精矿化学分析方法砷量的测定氢化物原子吸收光谱法和DDTC－Ag分光光度法

Standard Type

GBT

ICS

77.120.99

CCS

H63

Status

废止

Issue Date

2008-06-17

Implementation

2008-12-01

Responsible Dept

中国有色金属工业协会

Drafting Unit

N/A