GB/T 223.30-1994
ActiveMethods for chemical analysis of iron，steel and alloy--The arsenazo Ⅲspectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid
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
Application Summary AI generated
This standard specifies the arsenazo III spectrophotometric method for determining zirconium content in iron, steel, and alloys, following separation by p-bromomandelic acid. It is applied in metallurgical laboratories and quality control settings for analyzing trace amounts of zirconium in ferrous materials. The method ensures accurate quantification of zirconium, which is critical for assessing alloy properties and compliance with material specifications.
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