کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1248317 970423 2010 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Monitoring VOCs in atmospheric air II. Sample collection and preparation
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Monitoring VOCs in atmospheric air II. Sample collection and preparation
چکیده انگلیسی

This Part II of the article reviews information in the literature on air-sampling techniques commonly used for monitoring volatile organic compound (VOC) levels in atmospheric air. It describes containers for collecting samples of atmospheric air (e.g., vacuum canisters and bags made from synthetic materials). It discusses dynamic, passive and denuder techniques for sampling analytes from air combining isolation with preliminary enrichment, and also miniaturized instruments for extracting VOCs. We compare the parameters of selected ex situ analytical techniques and automatic monitoring instruments.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: TrAC Trends in Analytical Chemistry - Volume 29, Issue 9, October 2010, Pages 1101–1112
نویسندگان
, , ,