A cryogenic preconcentration
Subtitle: direct FID (PDFID) method for measurement of NMOC in ambient air
By: Frank F. McElroy, Vinson L. Thompson, and Harold G. Richter
Contributors: Thompson, Vinson L; Richter, Harold G; Environmental Monitoring Systems Laboratory (Research Triangle Park, N.C.)
Publisher: U.S. Environmental Protection Agency, Environmental Monitoring Systems Laboratory
Published: 1986
Place of publication: Research Triangle Park, N.C
Language: eng
Subjects: Air -- Pollution -- Measurement; Organic compounds; Ozone
Notes: Caption title

At head of title: Project summary

Distributed to depository libraries in microfiche

"Jan. 1986."

"EPA/600/S 4-85/063."