GB/T 12689.1-2010

Active

Methods for chemical analysis of zinc and zinc alloys - Part 1: Determination of aluminum content - Chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry, Chromeazurol S spectrophotometric method and EDTA titrimetry

锌及锌合金化学分析方法 第1部分：铝量的测定 铬天青S-聚乙二醇辛基苯基醚-溴化十六烷基吡啶分光光度法、CAS分光光度法和EDTA滴定法

Standard Type
GBT
ICS
77.120.60;77.040.30
CCS
H13
Status
现行
Issue Date
2011-01-14
Implementation
2011-11-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A