WANG Yan-li,ZHAO Zhi-qiang,CUI Lian-xi.Determination of Anisole in Various Water by Purge and Trap/GC-MS[J].China Water & Wastewater,2020,36(18 18):133.
Determination of Anisole in Various Water by Purge and Trap/GC-MS
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第36卷
Number:
18 18
Page:
133
Column:
Date of publication:
2020-09-17
- Keywords:
- anisole; purge and trap; GC-MS
- Abstract:
- The purge and trap/gas chromatography-mass spectrometer method was used for the determination of anisole in different types of water. Analysis of anisole was carried out following the guidelines of Water Quality-Determination of Volatile Organic Compounds-Purge and Trap/Gas Chromatography-Mass Spectrometer (HJ 639-2012). We performed experimental investigation to the preservation conditions of water samples, interference and elimination of samples, performance indexes of the method and the analysis of different water samples. The results showed that anisole water samples could be stored at 4 ℃ for 2 days, and there was no interference between anisole and various volatile organic compounds through selective ion analysis. This analysis method obtained a wide linear range, with a 0.1 μg/L detection limit. Meanwhile, the recovery was between 87.4% - 99.8%, and the relative standard deviation was in the range of 3.2% - 8.2%. The method is suitable for the analysis of anisole in different types of water such as drinking water, surface water, groundwater, seawater, industrial wastewater and sewage, and meets the requirements of different control standards.
Last Update:
2020-09-17