| 气相色谱法测定车间空气中2,4-二氯苯氧基乙酸丁酯 |
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| 引用本文： | 朱琳,杜玉杰.气相色谱法测定车间空气中2,4-二氯苯氧基乙酸丁酯[J].色谱,2000,18(2):162-163. |
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| 作者姓名： | 朱琳 杜玉杰 |
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| 作者单位： | 大连市劳动卫生研究所,辽宁,大连,116001 |
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| 摘 要： | 介绍了一种用气相色谱法测定车间空气中 2 ,4-二氯苯氧基乙酸丁酯质量浓度的方法。最低检出限为 5 0pg,测定范围为 5 0 μg/ m3～ 2 .5 mg/ m3。
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| 关 键 词： | 气相色谱法 车间空气 4-二氯苯氧基乙酸丁酯 |
| 修稿时间： | : |
Determination of the Butyl 2,4-Dichlorophenoxyacetate in the Workshop by Gas Chromatography |
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| ZHU Lin,DU Yu-jie.Determination of the Butyl 2,4-Dichlorophenoxyacetate in the Workshop by Gas Chromatography[J].Chinese Journal of Chromatography,2000,18(2):162-163. |
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| Authors: | ZHU Lin DU Yu-jie |
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| Institution: | Dalian Labour Health Research Institute, Dalian 116001, China. |
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| Abstract: | The new method for determining the content of 2,4-dichlorophenoxyacetic acid butyl ester in the workshop by using gas chromatography is presented. The experiments for precision and efficiency have been performed. The range of determination is 0.05-2.5 mg/m3. The minimum detectable mass concentration is 25 micrograms/m3. The method meets the requirement of the "monitoring and researching standard for toxic substances", and shows that it can be applied in routine analysis. |
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| Keywords: | gas chromatography air in workshop 2 4\|dichlorophenoxyacetic acid butyl ester |
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