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RECORD NUMBER: 21 OF 1222

Main Title Acute Toxicity of the Water Accommodated Fraction of (Confidential), Containing a Mixture of 49.5% Nonylphenol Ethoxylate, to the Freshwater Alga, with Cover Letter dated 11/13/1998.
CORP Author TR Wilbury Labs., Inc. Marblehead, MA.; Environmental Protection Agency, Washington, DC. Office of Toxic Substances.
Year Published 1998
Stock Number OTS0573860
Additional Subjects Toxicology ; Health effects ; Nonylphenol ethoxylate ; Environmental effects ; Acute toxicity ; Algae ; CAS No 9016-45-9
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NTIS  OTS0573860 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 22p
Abstract Ecotoxicity of the test substance (confidential) as evaluated using the activated sludge, respiration inhibition test. The substance was found to be noninhibitory to the microbial populations at concentrations less than or equal to 10,000 ppm. The EC 50 was estimated to be higher than 10,000 ppm.
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PUB Date Free Form 13 Nov 1998
Category Codes 57Y; 57U; 68G; 99; 44G
NTIS Prices PC A03/MF A03
Document Type NT
Cataloging Source NTIS/MT
Control Number 028701210
Origin NTIS
Type CAT