Record Display for the EPA National Library Catalog

RECORD NUMBER: 4 OF 4

OLS Field Name OLS Field Data
Main Title National eutrophication survey : data acquisition and laboratory analysis systems for lake samples /
Author Mullins, J. W. ; Snelling, R. N. ; Moden, D. D. ; Seals., R. G.
Other Authors
Author Title of a Work
Mullins, J. W.
CORP Author Environmental Monitoring and Support Lab., Las Vegas, Nev. Monitoring Systems Research and Development Div.
Publisher U.S. Environmental Protection Agency, Office of Research and Development, Environmental Monitoring and Support Laboratory ; Available from National Technical Information Service,
Year Published 1975
Report Number EPA/600/4-75/015; EPA-ROAP-25ALD
Stock Number PB-248 175
Additional Subjects Water pollution ; Lakes ; Water analysis ; Data acquisition ; Phosphorus ; Nitrogen ; Field tests ; Test equipment ; Laboratories ; Flow charting ; Automatic control ; Nitrites ; Alkalinity ; Eutrophication
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-248 175 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation iv, 21 pages : illustrations ; 28 cm.
Abstract
A system for data acquisition and laboratory analysis for the National Eutrophication Survey is presented. A description is given of the field measurement and data recording, the sample control process, the laboratory analysis and data management. Flow charts and data forms are given for the field and sample control functions. A description with drawings is given of the Technicon Autoanalyzers used for the laboratory analysis of the samples.
Notes
Microfiche.