| 微波消解——石墨炉原子吸收法测定牛奶中的铅 |
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| 引用本文： | 姜楠,吴玲玲,姚建红.微波消解——石墨炉原子吸收法测定牛奶中的铅[J].中国食品工业,2007(8):58-59. |
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| 作者姓名： | 姜楠 吴玲玲 姚建红 |
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| 作者单位： | 杭州市畜牧兽医总站 |
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| 摘 要： | 结合微波消解及石墨炉原子吸收法测定牛奶中的铅含量。方法简单快速,高效,检出限为0.011ng/mL,变异系数为6.3%,回收率在89.5～98.8%。
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| 关 键 词： | 微波消解 石墨炉原子吸收 牛奶 铅 |
Determination Of Lead In Milk By Graphite Furnace Atomic Absorption Spectrometry After Microwave Digestion |
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| Abstract: | The content of lead in milk was determined by graphite furnace atomic absorption spectrometry after microwave digestion.This method proved to be simple,rapid,and efficient.The limit of detection was 0.011 μg/L,the CV was 6.5%,the recovery was in the range of 89.5～98.8%. |
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| Keywords: | Microwave digestion Graphite furnace Milk Lead |
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