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RECORD NUMBER: 22 OF 2868

Main Title A controlled bioassay system for measuring toxicity of heavy metals /
Author Mancy, Khalil Hasny.; Allen., H. E.
CORP Author Michigan Univ., Ann Arbor. Dept. of Environmental and Industrial Health.;Environmental Research Lab., Duluth, Minn.
Publisher Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory ; For sale by the National Technical Service,
Place Published Duluth, Minn. Springfield, Va.
Year Published 1977
Report Number EPA-600/3-77-037; EPA-14-12-591
Stock Number PB-267 973
OCLC Number 03114393
Subjects Copper; Bioassay; Metals; Toxicity; Water quality; Experimental design; Monitors; Mathematical models; Measurement; Toxicology; Tables(Data); Fishes; Water chemistry; Chemical analysis; Mortality; Bismuth; Cadmium; Indium; Lead(Metal); Thallium; Physicochemical properties; Heavy metals; Bioindicators; Water pollution effects(Animals)
Subject Added Ent Heavy metals--Toxicology.; Biological assay.; Biological assay.; Heavy metals--Toxicology.
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=9101EN3O.txt
Holdings
Library   Call Number Additional Info Location Date Modified
EHBD EPA-600/3-77-037 NHEERL/AED Library/Narragansett,RI 03/16/2007
EJAD EPA 600/3-77-037 Region 3 Library/Philadelphia, PA 06/16/2000
EJBD ARCHIVE EPA 600-3-77-037 Headquarters Library/Washington,DC 01/06/2014
EJBD EPA 600-3-77-037 c.1 Headquarters Library/Washington,DC 03/07/2014
EKAM 600/3-77/037 Region 4 Library/Atlanta,GA 03/18/1994
ELDD EPA-600/3-77-037 3 copies NHEERL/MED Library/Duluth,MN 08/09/2002
EOAD EPA 600/3-77-037 Region 8 Technical Library/Denver,CO 02/28/2011
ESAD EPA 600-3-77-037 Region 10 Library/Seattle,WA 03/23/2010
NTIS PB-267 973 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 ix, 111 p. : ill. diagrs., graphs ; 28 cm.
Abstract Biological availability of metal micronutrients and metal toxicity are believed to be dependent on metal oxidation state, complexation, and solubility as well as the physicochemical characteristics of the aqueous phase. Basic design criteria for fish bioassays which are capable of elucidating the dependency of toxicity on the type and concentration of various copper species were developed utilizing equilibrium chemical concepts and appropriate analytical techniques. In order to maintain a desired copper species in the bioassay medium, synthetic waters were used under well-defined physical and chemical conditions. These solutions were synthesized in accordance with equilibrium models, which define the distribution of various copper species as a function of the solution physical and chemical characteristics. An experimental system was developed which permitted large volumes of the bioassay waters to be maintained at the desired chemical equilibria for the duration of the experiment.
Notes Prepared by Department of Environmental and Industrial Health, School of Public Health, the University of Michigan, Ann Arbor, Mich., under contract no. 14-12-591. Issued April 1977. Chiefly tables. Includes appendices. Includes bibliographical references (p. 88-95).
Author Added Ent
Allen, H. E.,
Corporate Au Added Ent Environmental Research Laboratory (Duluth, Minn.); University of Michigan. School of Public Health.
Corp Au Ser Add Ent United States. Environmental Protection Agency. Ecological research series ; EPA-600/3-77-037.
NTIS Title Notes Final rept..
PUB Date Free Form 1977
Series Title Untraced Ecological research series ; EPA-600/3-77-037
Category Codes 6T; 6F; 7D; 57Y; 57H; 99A; 68D
NTIS Prices PC A06/MF A01
Primary Description 600/03
BIB Level m
ISBN pbk.
Control Number 323718535
OCLC Time Stamp 20131230081357
Cataloging Source OCLC/T
Language eng
SUDOCS Number EP 1.23:600/3-77-037
Origin OCLC
Type MERGE
OCLC Rec Leader 01876cam 2200409Ii 45020