| 大气中有机毒物保留指数的测定 |
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| 引用本文： | 刘火安.大气中有机毒物保留指数的测定[J].四川理工学院学报(自然科学版),1998(Z1). |
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| 作者姓名： | 刘火安 |
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| 作者单位： | 四川轻化工学院化学工程系!自贡，643033 |
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| 摘 要： | 用上分1003型气相色谱仪，测定了70余种有毒物质在DB—1、DB—5及DB—1301毛细管柱上的Kovats保留指数及温度系数（dI／dT×10）。其中大多数化合物的保留指数尚未见报道，方法准确可靠，对建立大气有毒物质气相色谱系统分析有重要作用。
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| 关 键 词： | 气相色谱 有机毒物 大气 保留指数 |
DETERMINATION OF RETENTION INDEX OF POISONOUS ORANIC COMPOUND IN AIR |
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| Liu Huo' an.DETERMINATION OF RETENTION INDEX OF POISONOUS ORANIC COMPOUND IN AIR[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,1998(Z1). |
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| Authors: | Liu Huo' an |
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| Abstract: | Kovats retention indexs and temperature coefficients (dI/dT × 10) about 70 kinds of poisonous substance are determined in DB-1 、DB-5 and DB-1301 capillaty colum using 1003 # gas chromatography instrumentation produced by Shanghai Analytical Instrumentation Factory. The method is accurate and reliable,and it is important to set up gas chromatography system analysis of poisonous organic compound in atmosphere. |
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| Keywords: | chromatography poisonous organic compound atmosphere retention index |
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