ISO 7497:1984 肥料.溶于无机酸的磷酸盐的萃取

标准编号：ISO 7497:1984

中文名称：肥料.溶于无机酸的磷酸盐的萃取

英文名称：Fertilizers — Extraction of phosphates soluble in mineral acids

发布日期：1984-10

标准范围

指定两种等效的方法。它们包括将所需物质溶解在盐酸和硝酸的混合物或硫酸和硝酸的混合物中。

Specifies two equivalent methodes. They consist in dissolving the wanted substance in a mixture of hydrochloric and nitric acids or in a mixture of sulfuric and nitric acids.

标准预览图