Sodium chloride for industrial use; Determination of matter insoluble in water or in acid and preparation of principal solutions for other determinations
国外标准现行
标准号:ISO 2479-1972
标准名称: 工业用氯化钠 不溶于水或不溶于酸的物质含量的测定和供其他测定用的主溶液的配制
英文名称:Sodium chloride for industrial use; Determination of matter insoluble in water or in acid and preparation of principal solutions for other determinations