Research Progress on Analysis Methods of Short-Chain Chlorinated Paraffins
This paper briefly introduced the physical and chemical properties,global production and use,and environmental distribution of SCCPs,and summarized and the extraction and purification methods in dif-ferent environmental media and instrumental analysis techniques including gas chromatography mass spectrom-etry,two-dimensional gas chromatography,and ultra-high performance liquid chromatography mass spectrome-try.This study provides a scientific basis for further comprehensive assessment of ecological health exposure risk of SCCPs and for pollutant prevention and control.
short-chain chlorinated paraffinsphysicochemical propertyproduction and usesample preparationinstrumental analysis