Standard ID: GB/T 15249.4-1994
Standard Name: Chemical analysis of gold alloys - EDTA titration method for determination of lead content
Chinese Name: 合质金化学分析方法 EDTA滴定法测定铅量
Standard category:National Standard (GB)
state:in force
Date of Release1994-10-07
Date of Implementation:1995-08-01
Standard ICS number:Metallurgy>>Non-ferrous metals>>77.120.70 Cadmium, cobalt and their alloys
Standard Classification Number:Metallurgy>>Metal Chemical Analysis Methods>>H15 Analysis Methods for Precious Metals and Their Alloys
alternative situation:Replaced by GB/T 15249.4-2009
Release date:1994-10-07
Review date:2004-10-14
Drafting unit:China Gold and Silver Smelter, Changchun Gold Research Institute
Focal point unit:National Financial Standardization Technical Committee
Publishing department:People's Bank of China
competent authority:People's Bank of China