ISO 6633-1984 标准详情
- 标准号:ISO 6633-1984
- 中文标题:水果、蔬菜及其制品.铅含量的测定.无焰原子吸收光谱测定法
- 英文标题:fruits,vegetables and derived products-determination of lead content-flameless atomic absorption spectrometric method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1984-09-15
The method consists in decomposing the organic matter in a nitric acid medium at high temperature and under pressure, and determining the lead(II) cation with a suitable spectrometer after the addition of orthophosphoric acid.
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