| 恒温消解冷原子吸收法测定食品中的微量汞 |
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| 引用本文： | 连桂香,冯秋月,柏薇薇,高阿原,何丽辉.恒温消解冷原子吸收法测定食品中的微量汞[J].高师理科学刊,1996(1). |
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| 作者姓名： | 连桂香 冯秋月 柏薇薇 高阿原 何丽辉 |
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| 作者单位： | 齐齐哈尔轻工学院(连桂香)，克东县卫生防疫站(冯秋月)，黑龙江油脂化工厂(柏薇薇)，甘南县卫生防疫站(高阿原，何丽辉) |
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| 摘 要： | 本文报导了应用DTD—3型精密控温消解仪消解食品样品,以冷原子吸收法测定其中的微量汞。本课题通过对直接影响测定结果的消解时间、消解温度、测定条件等因素的分析,建立了一种操作简便快速、设备价格低廉、结果准确的食品汞测定方法。
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| 关 键 词： | 汞 消解 原子吸收分光光度法 |
Determining the Trace Mercury in Food by the Absorbing Method of Constant Temperature Digesting Cold Atoms |
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| Lian Guixiang,Feng Qiuyue,Gao Ayuan He Lihui,Bai Weiwei.Determining the Trace Mercury in Food by the Absorbing Method of Constant Temperature Digesting Cold Atoms[J].Journal of Science of Teachers＇College and University,1996(1). |
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| Authors: | Lian Guixiang Feng Qiuyue Gao Ayuan He Lihui Bai Weiwei |
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| Institution: | Lian Guixiang Feng Qiuyue Gao Ayuan He Lihui Bai Weiwei (Qiqihar Light Industry Institute) (Kedong Sanitation and Antiepidemic Station) (Gannan Sanitation and Antiepidemic Station) (Heilongjiang Oil and Fat Chemical Plant) |
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| Abstract: | This paper reports thst the DTD -3 precision digesting instrument with controlling temperature is used to digest the sample in food,and determine the trace mercury in food by the cold atom absorbing method. This subject forms one method determining the mercury in food in which the operation is simple and fast,the cost of the instrument is low and the result is correct,through analyzing the factors,such as the digesting time,the digesting temperature and the determining conditions which directly affect the determined results. |
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| Keywords: | Mercury Resolution Atomic absorption spectnphotometry |
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