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RECORD NUMBER: 13 OF 14

Main Title Precision Estimates for EPA Test Method 8 - SO2 and H2SO4 Emissions from Sulfuric Acid Plants.
Author Mitchell, William J.; Midgett, M. Rodney; Suggs, Jack C.;
CORP Author Environmental Monitoring and Support Lab., Research Triangle Park, NC. Quality Assurance Branch.
Year Published 1978
Report Number EPA/600/J-78/097;
Stock Number PB-294 916
Subjects Sulfuric acid; Chemical industry; Gas analysis; Sulfur dioxide; Chemical analysis; Solutions; Filtration; Volumetric analysis; Industrial wastes; EPA method 8; Procedures; Reprints
Holdings
Library   Call Number Additional Info Location Date Modified
NTIS PB-294 916 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 6p
Abstract The results from a collaborative test of the U.S. Environmental Protection Agency Test Method 8 are presented. In the collaborative test six laboratories simultaneously sampled the same stack at a sulfuric acid plant using two Method 8 sampling trains per laboratory. The collaborative test determined that the repeatability of the method was 7.61 mg sulfuric acid per cu m and 22.30 mg sulfur dioxide per cu m. Similarly, the reproducibility of the method was 8.43 mg sulfuric acid per cu m and 31.10 mg sulfur dioxide per cu m. The estimates of precision were determined to be independent of the pollutant concentration over the concentration range measured.
Supplementary Notes Pub. in Atmospheric Environment, v13 p179-182 1978.
NTIS Title Notes Journal article (Final).
Title Annotations Reprint: Precision Estimates for EPA Test Method 8 - SO2 and H2SO4 Emissions from Sulfuric Acid Plants.
PUB Date Free Form 9 Mar 78
Category Codes 7D; 68A; 99A
NTIS Prices PC A02/MF A01
Primary Description 600/08
Document Type NT
Control Number 323760701
Cataloging Source NTIS/MT
Origin NTIS
Type CAT