ISO 2294:1974 肉和肉制品.磷总含量的测定(参照法)

标准编号:ISO 2294:1974

中文名称:肉和肉制品.磷总含量的测定(参照法)

英文名称:Meat and meat products — Determination of total phosphorus content (Reference method)

发布日期:1974-04

标准范围

该方法包括用硫酸和亚硝酸矿化试验部分,将磷沉淀为喹啉磷钼酸盐,干燥并称量沉淀。第10条描述了另一种矿化方法。

The method consists in mineralizing of a test portion with sulphuric and nitrit acids, precipitating of the phosphorus as quinoline phosphomolybdate, drying and weighing of the precipitate. An alternative method of mineralizing is described in clause 10.

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