| 国标GBZ／T160．45-2OO7方法中1，2-二氯乙烷采样体积修正的可行性研究 |
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| 引用本文： | 梁杰,杨丽英,张宝君,宋倩. 国标GBZ／T160．45-2OO7方法中1，2-二氯乙烷采样体积修正的可行性研究[J]. 河北机电学院学报, 2012, 0(6): 373-375 |
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| 作者姓名： | 梁杰 杨丽英 张宝君 宋倩 |
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| 作者单位： | 保定市科宏安全检验有限公司,河北保定071051 |
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| 摘 要： | 进行1，2－二氯乙烷作业环境检测的气相色谱测定方法学研究，通过将填充柱改为毛细管色谱柱得到的1，2－二氯乙烷检出限，远远小于GBZ／T160．45－2007中的给出值，从而推导出修改GBZ／T160．45—2007中规定的1，2－二氯乙烷采样体积的可行性。修改后的试验方法将降低采样和检测成本。
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| 关 键 词： | l，2一二氯乙烷 检出限 职业接触限值 采样体积 |
Modification of sampling volume of 1, 2-dichloroethane in GBZ/T 160.45 2007 |
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| LIANG Jie,YANG Li-ying,ZHANG Bao-jun,SONG Qian. Modification of sampling volume of 1, 2-dichloroethane in GBZ/T 160.45 2007[J]. , 2012, 0(6): 373-375 |
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| Authors: | LIANG Jie YANG Li-ying ZHANG Bao-jun SONG Qian |
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| Affiliation: | (Baoding Kehong Safety Inspection Company Limited, Baoding Hebei 071051, China) |
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| Abstract: | The objective of this study is ro investigate the detection method of 1,2-dichloroethane by Gaschromatography. When using packed column instead of capillary column, 1, 2-dichloroethane detection limit is far less than the value in GBZ/T 160.45-2007 method. So modification method is deduced for 1, 2-diehloroethane sampling volume in GBZ/T t60.45-2007 method. Modification of the test method will greatly reduce the sampling volume and testing cost. |
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| Keywords: | 1 2-dichloroethane detection limit occupational exposure limits sampling volume |
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