光离子化检测器在气相色谱中的应用

Application of Photoionization Detector to Gas Chromatography.

作者研制成功一种光离子化气相色谱仪,并以工业和环境、生物样品中药物分析、混合物中物质的鉴别三个方面的应用为例,阐述了应用这种检测器进行分圻的特点:灵敏度高、检出限低、选择性测量等。

This paper describes gas chromatography with pho-toionization detector to be applied in three fields: analysis of environmental samples, detection of drugs and identification of specific organic compounds. The ins-trument has its remarkable features with high sensitivity, low detection limit and selective measurements. The GC with PID has been designed and made by the authors.