| 火焰原子吸收分光光度法测定土壤中锌消解方法的改进 |
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| 引用本文： | 蔡裕丰 徐立生. 火焰原子吸收分光光度法测定土壤中锌消解方法的改进[J]. 污染防治技术, 2007, 20(4): 93-94 |
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| 作者姓名： | 蔡裕丰 徐立生 |
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| 作者单位： | 启东市环境监测站,江苏启东226200 |
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| 摘 要： | 对火焰原子吸收分光光度法测定土壤中的锌消解方法进行了改进,通过器皿的精心清洗、加盖防止尘埃污染以及选择优级纯的消解试剂等措施,降低了空白试验的测定值,从而提高了样品测定的精密度和准确度.
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| 关 键 词： | 火焰原子吸收分光光度法 土壤 锌 消解 改进 |
| 收稿时间： | 2007-04-28 |
| 修稿时间： | 2007-06-20 |
Improvement of Digestion in the Determination of Zinc in Soil by Flame Atomic Absorption Spectrophotometry |
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| CAI Yu-feng, XU Li-sheng. Improvement of Digestion in the Determination of Zinc in Soil by Flame Atomic Absorption Spectrophotometry[J]. Pollution Control Technology, 2007, 20(4): 93-94 |
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| Authors: | CAI Yu-feng XU Li-sheng |
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| Affiliation: | Qidong Environmental Monitoring Station, Qidong, Jiangsu 226200, China |
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| Abstract: | This study improves the digestion method of determination of zinc in soil by flame atomic absorption spectrophotometry. It reduces blank value by cleaning utensils and preventing dust pollution through covering, choosing digestion reagent which is guaranteed pure to improve the precision and accuracy of sample determination. |
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| Keywords: | flame atomic absorption spectrophotometry soil zinc digestion improvement |
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