气相色谱分析中的样品前处理技术分析  

The Technical analysis of environmental sample pretreatment in gas chromatography

作　　者：施星星[1] Shi Xing Xing(Qidong Environmental Monitoring Station, Qidong, Jiangshu 226200, Chin)

机构地区：[1]启东市环境监测站,江苏启东226200

出　　处：《污染防治技术》2018年第1期68-69,77,共3页Pollution Control Technology

摘　　要：随着科技技术的不断发展,气相色谱法已然成为了目前应用最为广泛的分析技术之一。然而在使用气相色谱分析法分析复杂基体的时候,样品的前处理步骤十分繁琐,且误差频频发生,这就使得气相色谱分析法的效率和准确度大打折扣。如何提高气相色谱分析中的样品前处理技术水平就显得尤为关键。因此,文中就气相色谱分析中的样品前处理技术展开分析。with the continuous development of science and technology,gas chromatography has become one of the most widely used analytical techniques. But in the use of gas chromatography analysis method,the analysis of complex matrix samples before the complicated processing steps,and error occur frequently,which greatly reduce the efficiency and accuracy of the analysis. How to improve the pre-treatment technology of gas chromatography is very important. Therefore,the sample pretreatment technology in gas chromatography is analyzed.

关 键 词：气相色谱分析 样品前处理 技术分析 

分 类 号：O657.1[理学—分析化学]