GB/T 15917.3-1995

Abolished

Dysprosium and dysprosium oxide--Determination of tantalum content--Para-chloride-phenylfluorone-cetyl trimethyl ammonium bromide-ethanol spectrophotometric method

金属镝及氧化镝化学分析方法 对氯苯基荧光酮-溴化十六烷基 三甲基胺分光光度法测定钽量

Standard Type
GBT
ICS
77.120.70
CCS
H14
Status
废止
Issue Date
1995-12-20
Implementation
1996-08-01
Responsible Dept
国家发展改革委
Drafting Unit
N/A