Methanol exposure to car occupants from windshield washing fluid: a pilot study

被引：4

作者：

Becalski, A

Bartlett, KH

机构：

[1] Univ British Columbia, Sch Occupat & Environm Hyg, Vancouver, BC V6T 1Z3, Canada

[2] Hlth Canada, Food Res Div, Bur Chem Safety, Hlth Prod & Food Branch, Ottawa, ON K1A 0L2, Canada

来源：

INDOOR AIR | 2006年 / 16卷 / 02期

关键词：

methanol; indoor air pollution; windshield washing fluid; headspace; gas chromatography-mass spectrometry;

D O I：

10.1111/j.1600-0668.2005.00411.x

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Automobile occupants might be exposed to considerable amounts of methanol from previously unreported source, namely via the inhalation of vapors of winter-grade, methanol-based, windshield washing fluid that drains to the intake air ducts of the car. Air samples were collected in passenger cars during simulated operating conditions and analyzed for methanol via headspace gas chromatography-mass spectrometry, electron impact, selected ion monitoring. The method was linear in the 2-2000 ppm range. Concentrations exceeding 1000 ppm were recorded.

引用

页码：153 / 157

页数：5

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