Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Evaluation of the Technicon block digestor system for total kjeldahl nitrogen and total phosphorus /
Author Gales, Morris E.,
Other Authors
Author Title of a Work
Booth, Robert L.,
CORP Author Environmental Monitoring and Support Lab., Cincinnati, Ohio.
Publisher Environmental Protection Agency, Office of Research and Development, Environmental Monitoring and Support Laboratory, For sale by the National Technical Information Service.
Year Published 1978
Report Number EPA-600/4-78-015
Stock Number 22161
OCLC Number 04660936
ISBN pbk.
Subjects Pollution--United States--Measurement. ; Pollution--Measurement.
Additional Subjects Water analysis ; Phosphorus inorganic compounds ; Nitrogen inorganic compounds ; Chemical analysis ; Nitrogen organic compounds ; Performance evaluation ; Water pollution ; Sewage ; Industrial wastes ; Colorimetric analysis ; Water pollution detection ; Technicon block digestor systems ; Kjeldahl method
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 600-4-78-015 Headquarters Library/Washington,DC 11/15/2012
EJBD  EPA 600/4-78-015 Headquarters Library/Washington,DC 02/17/2006
ELBD  EPA 600-4-78-015 AWBERC Library/Cincinnati,OH 04/07/2022
ESAD  EPA 600-4-78-015 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-281 027 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation vi, 16 pages ; 28 cm.
Technicon's block digestor method for the simultaneous determination of total phosphorus and total Kjeldahl nitrogen has been evaluated and modified for the semi-automated determination of these constituents in surface water and domestic and industrial wastes. The Technicon digestion mixture was replaced with the Kjeldahl nitrogen digestion solution. The applicable range is 0.1 to 20 mg per liter for phosphorus and nitrogen.
Issued Feb. 1978. Includes bibliographical references.