Inorganic chemical products for industrial use—General method for determination of magnesium content by complexation titration
全国化学标准化技术委员会无机化工分会(SAC/TC 63/SC 1)
1.1 本标准规定了测定无机化工产品中镁含量的通用方法——络合滴定法。
1.2 本标准适用于乙二胺四乙酸二钠（EDTA）作络合剂，以滴定法测定无机化工产品中镁含量。本标准适用于试验溶液中镁离子含量为1 mg～200 mg。
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