GB/T 12689.1-2004

Methods for chemical analysis of zinc and zinc alloys—Determination of aluminium content—Chrome azurol S-polyethylene glycol octyl phenyl ether-cetylpyridinium bromide spectrophotometric method, CAS spectrophotometric method and EDTA titrimetric method

锌及锌合金化学分析方法 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

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GBT
ICS
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📋 Scope / 适用范围 ai_extracted

本部分规定了锌及锌合金中铝含量的测定方法。 本部分适用于锌及锌合金中铝含量的测定。测定范围：0. 000

Content extracted by AI. Not officially verified.