1990s

Documents dated 1990–1999.

Page 11 of 11 — 1,012 documents
Title / Summary Year AR226 Docket Hash ID Pages
The document is a study report from E. I. du Pont de Nemours Haskell Laboratory evaluating the toxicity of a perfluorinated compound, specifically focusing on its effects when applied to the skin of male rabbits. 1990 AR226-2948 vVwdpED3wMjJJKzrrZmM9rEDR 6
The document is a study report by Du Pont detailing a static acute 48-hour EC50 test for Daphnia magna, assessing the toxicity of a perfluorinated compound, with the study completed on July 16, 1990, under Good Laboratory Practice guidelines. 1990 AR226-2950 VKEkO5x9Ze1KVeq2D5YMqkm5p 13
The document is a study report by E. I. du Pont de Nemours and Company, authored by Kevin N. Baer, Ph.D., detailing a static acute 96-hour LC50 test on fathead minnows (Pimephales promelas) to assess the toxicity of perfluorinated compounds, conducted in compliance with EPA guidelines. 1990 AR226-2951 G5OGk02OaxkvNn5V55X7kzVnN 12
The document is a report from Biosearch, Inc. regarding a human patch test conducted by E. I. du Pont de Nemours and Company on a white fabric material (90-7004H), which found no dermal irritation in any of the 101 active participants. 1990 AR226-2949 nkz4q7Jp1QL7BmDJ2ZkOjaxga 28
This document appears to be a scientific report discussing the aquatic toxicity of perfluoroalkylated substances (PFAS), detailing various test methods and species used in the assessments, along with references to standard testing guidelines. 1990 AR226-3365 VJ2rBj1378a4vg6zppbvRxO98 2
The document reports on an activated sludge respiration inhibition test conducted on a mixture containing 1.84% perfluorooctanesulfonate (PFOS) produced by 3M, indicating that the test sample's toxicity may not be accurately characterized due to the presence of impurities. 1990 AR226-0754 4g565b3g0dGgoBxZ5ZpvjG3j 10
The document describes an activated sludge respiration inhibition test conducted on a mixture containing 1.84% perfluorooctanesulfonate (PFOS) produced by 3M, indicating the test's methodology and conditions, but notes that the toxicity data may not accurately reflect the fluorochemical component due to incomplete characterization of impurities. 1990 AR226-0755 NevqMp4vN7Zm0a5K4qmZZq4aQ 11
The document describes an activated sludge respiration inhibition test conducted on a mixture containing 0.92% PFOS, produced by 3M, to evaluate its toxicity using OECD 209 methodology. 1990 AR226-0814 npxQxrZ4aXwb95yww50gk3MmG 10
The document details an Activated Sludge Respiration Inhibition Test conducted on a mixture containing 0.92% PFOS, produced by 3M, to assess its impact on the respiration rate of activated sludge, using OECD 209 methodology. 1990 AR226-0815 91LvbyRQmNqMVVLXZqDD0n7N6 11
The document details an acute toxicity test of a mixture containing 0.73% perfluorooctanesulfonate (PFOS) on Daphnia magna, conducted in 1990 using OECD Guideline 202, with results potentially affected by impurities in the test sample. 1990 AR226-0880 X7Y0MKO55QYk7e1RVmB42Yw5y 19
The document details an acute toxicity test conducted on fathead minnows (Pimephales promelas) using a mixture containing 0.73% PFOS, following OECD Method 203 and U.S. EPA Method EG-9, to evaluate the toxicity of the fluorochemical component. 1990 AR226-0881 z73KbX7qkJB7nEOdmboG0j1R 20
The document details an acute toxicity test on a mixture containing perfluorooctanesulfonate (PFOS) conducted on juvenile rainbow trout (Oncorhynchus mykiss) using Environment Canada Method EPS 1/RM/9, with findings indicating that the data may not accurately reflect the toxicity of the fluorochemical component due to incomplete characterization of impurities. 1990 AR226-0904 DGaMQOjDEdL3e2dvRzzqveoMo 10