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A Sampling and Analytical Method for Ethylene Glycol in Air

 

作者: SamuelP. Tucker,   GregoryJ. Deye,  

 

期刊: Analytical Letters  （Taylor Available online 1981）
卷期: Volume 14, issue 12  

页码: 959-976

 

ISSN:0003-2719

 

年代: 1981

 

DOI:10.1080/00032718108055493

 

出版商: Taylor & Francis Group

 

关键词: ethylene glycol;air sampling;filter;silica gel;gas chromatography

 

数据来源: Taylor

 

摘要:

A personal sampling and analytical method for ethylene glycol aerosol and vapor in air was developed and tested. The personal sampler contains a glass fiber filter followed by two sections of silica gel. Samples are analyzed by gas chromatography. Ethylene glycol vapor at concentrations ranging from 4.2 to 327 mg/m3for 3-L air samples can be measured. Ethylene glycol can evaporate from the filter during air sampling at 25 °C and enter the silica gel tube.

 

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