Standard Number: YS/T 509.5-2008(YS/T509.5-2008)
Chinese:锂辉石、锂云母精矿化学分析方法 三氧化二铁量的测定 邻二氮杂菲分光光度法、EDTA络合滴定法
English:Lithium pyroxene, lithium mica concentrate chemical analysis method Determination of the amount of iron trioxide o-diazophene spectrophotometry, EDTA complexation titration method
Effective Date:2008-09-01
Standard Applicability:
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