BS EN 14627-2005 食品.痕量元素的测定.压力分解后用氢化法原子吸收光谱测定法测定硒和砷的总含量

标准号：BS EN 14627-2005
中文标准名称：食品.痕量元素的测定.压力分解后用氢化法原子吸收光谱测定法测定硒和砷的总含量
英文标准名称：Foodstuffs - Determination of trace elements - Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion
标准类型：X04
发布日期：2005/5/13 12:00:00
实施日期：2005/5/13 12:00:00
中国标准分类号：X04
国际标准分类号：67.050
适用范围：This European Standard specifies two methods: one method for the determination of total arsenic and another method for the determination of selenium in foodstuffs by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion. Specific foodstuffs for which European Standards exist are excluded from the scope of this horizontal European Standard. It is the task of the analyst to review if vertical standards exist. For the determination of total arsenic in high concentration in e.g. seafood, the method specified in EN 14332 can be used.