Stability of parts-per-million organic cylinder gases and results of source test analysis audits
Subtitle: status report #9 : project summary
By: G.B. Howe ... [et al.].
Contributors: Howe, G. B.; Environmental Monitoring Systems Laboratory (Research Triangle Park, N.C.)
Publisher: U.S. Environmental Protection Agency, Environmental Monitoring Systems Laboratory
Published: 1988
Place of publication: Research Triangle Park, NC
Language: eng
Format: Microform
Subjects: Gas chromatography.; Air -- Pollution -- Measurement -- Standards.
Other titles: Stability of parts per million organic cylinder gases and results of source test analysis audits.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1991] 1 microfiche.