Chinese Standard: GB/T 5195.10-2006

Fluorspar—Determination of iron content—1,10-phenanthroline spectrophotometric method

MOD  ISO 9061:1993

冶金工业信息标准研究院

本标准规定了用邻二氮杂菲分光光度法测定铁含量。
本标准适用于萤石中铁含量的测定。测定范围(质量分数，以Fe2O3表示)：0.10％~2.00％

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