Record Display for the EPA National Library Catalog

RECORD NUMBER: 1 OF 2

Main Title

Initial Submission: Static, Acute 48-Hour EC50 of Formula 989 to Daphnia Magna wity Cover Letter dated 09/02/1992.

CORP Author

Du Pont de Nemours (E.I.) and Co., Newark, DE. Haskell Lab. for Toxicology and Industrial Medicine.; Environmental Protection Agency, Washington, DC. Office of Toxic Substances.

Year Published

1992

Report Number

8EHQ-0992-11008

Stock Number

OTS0571045

Additional Subjects

Toxicology ; Health effects ; Toxic substances ; Formula 989 ; Environmental effects ; Acute toxicity ; Invertebrates ; CAS No 92-71-7 ; CAS No 577-11-7 ; CAS No 13280-61-0 ; CAS No 26027-38-3 ; CAS No 68648-87-3

Holdings

Library	Call Number	Additional Info	Location	Last Modified	Checkout Status
NTIS	OTS0571045	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

18p

Abstract

Formula 989 (H-16,081) exhibited extreme acute toxicity to Daghnia magna, a warm freshwater macroinvertebrate, under static unaerated test conditions during a 48-hour exposure period. The 48-hour EC50 was 0.016%, with a 95% confidence interval of 0.0097 mg/L to 0.027 mg/L.