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毛细管气相色谱法分析工业丙烯腈中有机杂质的含量

Lei CHENG,Zheng SU,Yue-sheng ZHANG

Chemical Reagents（2009）

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Abstract
采用毛细管色谱柱,确立了丙烯腈产品中各有机杂质的最佳分离条件;以丁酮为内标,通过大量的实验,确定了各组分的相对质量校正因子,建立了定量分析丙烯腈产品中杂质组分的气相色谱法.方法精密度、准确度及重复性良好.
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Key words
capillary gas chromatography,calibration factor,acrylonitrile
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