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Joint ETV/NOWATECH verification protocol for the Sorbisense GSW40 passive sampler
Citation:
McKernan, J. Joint ETV/NOWATECH verification protocol for the Sorbisense GSW40 passive sampler. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-09/030.
Impact/Purpose:
To take samples and perform analysis of volatile organic compounds.
Description:
Environmental technology verification (ETV) is an independent (third party) assessment of the performance of a technology or a product for a specified application, under defined conditions and quality assurance. This verification is a joint verification with the US EPA ETV scheme and the Advanced Monitoring Systems Center, Battelle, see the verification protocol /1/ for details on organization and implications. The compliance of the test with both scheme's requirements is ensured through a process document /2/.