Journal Published Online: 01 May 2003
Volume 31, Issue 3

Precision of the Performance of the En Core® Sampler to Store Low Concentrations of Volatile Organic Compounds

CODEN: JTEVAB

Abstract

Soil sampling and storage practices for volatile organic analysis must be designed to minimize loss of volatile organic compounds (VOCs) from samples. The En Core® sampler is designed to collect and store soil samples in a manner that minimizes loss of contaminants due to volatilization and/or biodegradation. ASTM D 6418, Standard Practice for Using the Disposable En Core® Sampler for Sampling and Storing Soil for Volatile Organic Analysis, describes the use of the En Core® sampler to collect and store a soil sample for volatile organic analysis.

To support the ASTM practice, a study was performed to estimate the precision of the performance of the En Core® devices to store soil samples spiked with low concentrations (<200 µg/kg) of VOCs. Data generated in the precision validation study show good precision of the performance of the samplers to store soil samples containing low concentrations of a variety of VOCs.

Author Information

Sorini, SS
Western Research Institute, Laramie, WY
Schabron, JF
Western Research Institute, Laramie, WY
Rovani, JF
Western Research Institute, Laramie, WY
Pages: 6
Price: $25.00
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Details
Stock #: JTE12422J
ISSN: 0090-3973
DOI: 10.1520/JTE12422J