Quality assurance guidance document
Subtitle: quality assurance project plan, PM2.5 speciation trends network field sampling.
Contributors: United States. Environmental Protection Agency. Office of Air Quality Planning and Standards.
Publisher: U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards
Published: 2000
Place of publication: Research Triangle Park, N.C
Language: eng
Format: Microform
Subjects: Particles -- Environmental aspects; Air quality -- Standards -- United States
Other titles: Quality assurance project plan :; Quality assurance guidance document:; PM2.5 STN QAPP
Notes: Title from cover.

"December 2000."

Shipping list no.: 2001-0388-M.

"EPA-454/R-01-001."

Includes bibliographical references.

Final report.

Also available via Internet from the EPA Web site (PDF file). Address as of 8-27-01: http://www.epa.gov/ttn/amtic/files/ambient/pm25/spec/1025sqap.pdf; current access is available via PURL.

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., 2001 3 microfiches : negative.