GB/T 223.30-1994 Methods for chemical analysis of iron，steel and alloy–The arsenazo Ⅲspectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid

Standard Number: GB/T 223.30-1994
Chinese:钢铁及合金化学分析方法 对-溴苦杏仁酸沉淀分离-偶氮胂Ⅲ分光光度法测定锆量
English:Methods for chemical analysis of iron，steel and alloy–The arsenazo Ⅲspectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid

Effective Date:1995-06-01
Regulatory Authority:China Iron and Steel Industry Association
Issuing Regulatory Authority:State Bureau of Technical Supervision

Adheres to international standards:Y
PDF Downloadable:N

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