Record Display for the EPA National Library Catalog


Main Title Collaborative study of method 104 - reference method for determination of beryllium emission from stationary sources /
Author Constant, Paul C., ; Sharp., Michael C.
Other Authors
Author Title of a Work
Sharp, Michael C.
CORP Author Midwest Research Inst., Kansas City, Mo.;National Environmental Research Center, Research Triangle Park, N.C. Quality Assurance and Environmental Monitoring Lab.
Publisher Quality Assurance and Environmental Monitoring Laboratory, National Environmental Research Center,
Year Published 1974
Report Number EPA-650/4-74-023; EPA-68-02-1098; EPA-ROAP-26AAG
Stock Number PB-245 011
OCLC Number 15145882
Subjects Air--Pollution--Measurement ; Beryllium ; Environmental monitoring
Additional Subjects Beryllium ; Gas sampling ; Evaluation ; Experimental design ; Statistical analysis ; Standards ; Flue gases ; Quality assurance ; Stationary sources
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD  EPA 650-4-74-023 Headquarters Library/Washington,DC 06/08/2015
EKBD  EPA-650/4-74-023 Research Triangle Park Library/RTP, NC 01/03/2017
ELBD ARCHIVE EPA 650-4-74-023 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
NTIS  PB-245 011 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 86 pages : illustrations, tables ; 28 cm.
A collaborative test of EPA Method 104 for beryllium was conducted at the Coors Porcelain Company in Golden, Colorado during the period of December 4-21, 1973. The test comprised 13 runs, each on a different day, where four different collaborative organizations sampled simultaneously over the same 30 point traverse in the stack, with each point being sampled 8 minutes by each collaborator. In addition, the collaborators analyzed simulated standard samples prepared by the National Bureau of Standards. A statistical analysis of the data provides estimates of the variance of repeated observations per collaborator, the variance between collaborators and the accuracy of the method.
"June 1974." Prepared for the U.S. Environmental Protection Agency.