DIN EN 14332-2004 食品.痕量元素的测定.用微波溶解后的石墨炉原子吸收光谱法测定海产品中的砷

标准号：DIN EN 14332-2004
中文标准名称：食品.痕量元素的测定.用微波溶解后的石墨炉原子吸收光谱法测定海产品中的砷
英文标准名称：Foodstuffs - Determination of trace elements - Determination of arsenic in seafood by graphite furnace atomic absorption spectrometry (GFAAS) after microwave digestion; German version EN 14332:2004
标准类型：X04
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：X04
国际标准分类号：67.120.30
适用范围：This European Standard specifies a method for the determination of arsenic in seafood by graphite furnace atomic absorption spectrometry (GFAAS) after microwave digestion. The samples are digested in closed vessels in a microwave oven in a mixture of nitric acid and hydrogen peroxide. The resulting solution is diluted with water, and the arsenic contents are determined by GFAAS using matrix modifiers.#,,#