| 悬浮进样—石墨炉原子吸收法测定鸡全蛋粉中的铜、铅和镉的研究 |
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| 引用本文： | 乐爱山,赵收创,孔祥虹,李建华,何学文.悬浮进样—石墨炉原子吸收法测定鸡全蛋粉中的铜、铅和镉的研究[J].应用化工,2003,32(5):49-51. |
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| 作者姓名： | 乐爱山 赵收创 孔祥虹 李建华 何学文 |
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| 作者单位： | 陕西出入境检验检疫局,陕西,西安,710068 |
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| 摘 要： | 直接悬浮进样石墨炉原子吸收法测定铜、铅和隔,样品不用消化,极大地简化了步骤,避免了样品的污染和损失。优化了悬浮液的配方,使鸡全蛋粉的水悬浮液均匀稳定。该法快速、简便、准确,结果满意。
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| 关 键 词： | 铜 铅 镉 鸡全蛋粉 悬浮进样 石墨炉原子吸收 |
| 文章编号： | 1671-3206(2003)05-0049-03 |
| 修稿时间： | 2003年2月28日 |
Study on determination of copper, lead and cadmium in whole-egg powder by FAAS-suspension sample introduction technique |
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| Abstract: | The copper, lead and cadmium were determined by FAAS suspension sample introduction technique without sample digested, that avoided the sample pollution and loss, the process is simplified greatly. The composition of suspension of whole egg powder was optimized, the suspension was equally and stably. The method is simple, rapid and accurate, the results are satisfied. |
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| Keywords: | copper lead cadmium whole-egg powder suspension sample introduction FAAS |
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