Evaluation of PMb2s.b5s speciation sampler performance and related sample collection and stability issues for U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Emissions, Monitoring, and Analysis Division [electronic resource] / prepared by Basil Coutant and Shannon Stetzer.
Imprint
Research Triangle Park, NC : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, [2001]