Record Display for the EPA National Library Catalog


Main Title Demonstration of a long-range atmospheric tracer system using perfluorocarbons /
Author Ferber, Gilbert. ; Ferber, Gilbert, J. ; Telegadas, Kosta ; Heffter, Jerome L. ; Dickson, C. Ray ; Dietz, Russell N.
Other Authors
Author Title of a Work
Telegadas, Kosta.
Heffter, Jerome L.
CORP Author National Bureau of Standards, Washington, DC.;Environmental Monitoring Systems Lab., Research Triangle Park, NC.; National Oceanic and Atmospheric Administration, Silver Spring, MD. Air Resources Labs.; Environmental Protection Agency, Washington, DC. Office of Energy, Minerals and Industry.
Publisher U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration ; U.S. Environmental Protection Agency,
Year Published 1981
Report Number EPA-600/7-81-006; NBSIR-81-2227; EPA-IAG-D8-E684
Stock Number PB82-162876
OCLC Number 12029006
Subjects Tracers (Chemistry) ; Air--Pollution ; Fluorocarbons
Additional Subjects Gases ; Gas cylinders ; Standards ; Comparison ; Nitrogen oxide(NO) ; Sulfur dioxide ; Carbon dioxide ; Oxygen ; Auditing ; Concentration(Composition) ; Air pollution ; Standard reference materials ; Certified reference materials ; Procedures ; Fluorine organic compounds ; Transport properties ; Atmospheric diffusion ; Sampling ; Tables(Data) ; Graphs(Charts) ; Tracer studies ; Air pollution sampling ; Path of pollutants
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EHAM  EPA-600/7-81-006 Region 1 Library/Boston,MA 05/25/2016
EIAD  EPA-600/7-81-006 MISSING Region 2 Library/New York,NY 05/04/2011
EJBD  EPA-600/7-81-006 Headquarters Library/Washington,DC 12/21/2015
EKBD  EPA-600/7-81-006 Research Triangle Park Library/RTP, NC 01/16/1998
EKCD  EPA-600/7-81-006 CEMM/GEMMD Library/Gulf Breeze,FL 08/28/2018
ELBD ARCHIVE EPA-600/7-81-006 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ERAD  EPA 600/7-81-006 Region 9 Library/San Francisco,CA 02/19/2013
ESAD  EPA 600-7-81-006 Region 10 Library/Seattle,WA 06/24/2005
NTIS  PB81-188138 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
NTIS  PB82-162876 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation viii, 55 pages : illustrations ; 28 cm.
This procedure includes the specifications and requirements that must be followed by gas manufacturers during the preparation of compressed cylinder gas Certified Reference Materials (CRM). A CRM is a certified gas standard prepared at a concentration that does not exceed + or - 1 percent of currently available National Bureau of Standards Standard Reference Material (SRM) cylinder gases. The procedure includes specifications and requirements for: (1) preparation of compressed gas samples in cylinders prepared in lots of ten or more of identical concentration with the average concentration for the lot within + or - 1.0 percent relative to the concentration of a specific SRM; (2) tests to verify compressed gas samples stability and within lot homogeneity; (3) simultaneous submission by the gas manufacturer of analysis results to NBS and cylinder gas numbers to USEPA (without analysis results); (4) random selection by USEPA of two cylinders per lot for an USEPA performance audit analysis; (5) submission by USEPA of audit results to NBS, and (6) decision by NBS whether to allow the gas manufacturer to sell the lot of cylinders as CRM. A procedure for CRM for CO in N2 or air is described as Appendix C. Future appendices will be added for other CRM including NO in N2, SO2 in N2, CO2 in N2, and O2 in N2.
"January 1981"--Cover.