Record Display for the EPA National Library Catalog

RECORD NUMBER: 2 OF 65

OLS Field Name OLS Field Data
Main Title Assessing the Performance of Ambient Air Samplers for Volatile Organic Compounds.
Author Crist, H. L. ;
CORP Author Environmental Monitoring Systems Lab., Research Triangle Park, NC. Quality Assurance Div.
Year Published 1987
Report Number EPA/600/D-87/327;
Stock Number PB88-125265
Additional Subjects Performance evaluation ; Sampling ; Cans ; Gas analysis ; Air pollution ; Volatile organic compounds ; Air samplers ; Air pollution monitors ; Tenax samplers
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB88-125265 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 18p
Abstract
Performance audit results of two different ambient air monitoring projects for volatile organic compounds (VOC's) are presented. An NBS traceable gas cylinder containing several VOC's in dry nitrogen at parts per billion (ppb) concentration levels was used at the field sampling site to evaluate performance of the sampling and analytical systems. Both Tenax cartridges and evacuated stainless steel canisters (6 litre) were used to sample the air. Sample media exposed to the audit gas were returned to the laboratory for analysis.