|
The document details an acute toxicity test of a mixture containing 0.85% perfluorooctanesulfonate (PFOS) on Daphnia magna, conducted according to OECD Guideline 202, with results indicating potential toxicity but noting that data may not accurately reflect the toxicity of the fluorochemical component due to impurities.
|
1997 |
AR226-0771
|
67mBqzwaOy1Ne0eBm09MQ0b3 |
10 |
|
The document details a toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) conducted on the aquatic plant species Selenastrum capricornutum, using OECD Guideline 201 methods to assess algal growth over a 96-hour exposure period.
|
1997 |
AR226-0772
|
kmnKoN69rbKdb0191nO7qBdvq |
11 |
|
The document reports on an acute toxicity test of a mixture containing 0.85% PFOS (perfluorooctanesulfonate) conducted on fathead minnows (Pimephales promelas) using OECD Guideline 203, indicating that the test sample was a mixture with various other components and that the data may not accurately reflect the toxicity of PFOS alone.
|
1997 |
AR226-0773
|
nmMjXVjXkqRjR43pDX6o5gdn1 |
4 |
|
The document details an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) on fathead minnows (Pimephales promelas), conducted according to OECD Guideline 203, with the test revealing that the mixture includes 0.85% PFOS among other components, although the data may not accurately reflect the toxicity of the PFOS itself due
|
1997 |
AR226-0774
|
77NMyx77mwGQQ15LK3reMKD6 |
10 |
|
The document details an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) on the aquatic invertebrate Acartia tonsa, indicating that the test sample is FC-602, which comprises 1% PFOS among other components, and outlines the testing methodology and conditions used.
|
1997 |
AR226-0845
|
DMyLD77r3vaJJ58B59m1Qynko |
35 |
|
This document details an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) on fathead minnows (Pimephales promelas), conducted according to OECD Guideline 203, with results indicating the need for caution due to the presence of impurities that may affect toxicity assessment.
|
1997 |
AR226-0858
|
mpJYVqxpm2661bXRBDaY1o62Z |
10 |
|
The document reports on an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) conducted on the marine copepod Acartia tonsa, using ISO/DIS 14669-1997 methodology to determine lethal toxicity levels.
|
1997 |
AR226-0860
|
7MNpwov2a4KL6D7rb36BjYM5o |
68 |
|
The document reports on a biodegradation test of a mixture containing perfluorooctanesulfonate (PFOS) conducted by 3M Company, revealing high Chemical Oxygen Demand (COD) and Biochemical Oxygen Demand (BOD) values, but noting that the sample purity was not properly characterized.
|
1997 |
AR226-0882
|
aBMMQOjOV9ynm7v74DMax4byX |
6 |
|
The document details a Microbios Microtox toxicity test conducted on a mixture containing 1% perfluorooctanesulfonate (PFOS) and various other components, indicating that the test was performed to assess the acute toxicity of the substance using Photobacterium phosphoreum as the test organism.
|
1997 |
AR226-0883
|
JrbOjQ5dmoQxVDpMy5zVQxqgv |
9 |
|
The document details an activated sludge respiration inhibition test conducted on a mixture containing 1% PFOS, produced by 3M, indicating that the test sample's toxicity may not accurately reflect the fluorochemical component due to incompletely characterized concentrations of impurities.
|
1997 |
AR226-0884
|
EqkQkvOe8eXVX9oyRj4oemNyx |
10 |
|
This document details an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) on Daphnia magna, indicating that the test sample, identified as FC-3003, consists of 1% PFOS among other components, and was conducted under OECD Guideline 202 conditions.
|
1997 |
AR226-0885
|
b5owneZKXLxj3w96OzE7oG8n0 |
9 |
|
The document details a toxicity test conducted on a mixture containing perfluorooctanesulfonate (PFOS) using the algal species Selenastrum capricomutum, following OECD Guideline 201, to assess its effects on aquatic plants over a 96-hour exposure period.
|
1997 |
AR226-0886
|
3Na3E8RqNQyQEjBLYLOyMnqVn |
11 |
|
The document details an acute toxicity study of a mixture containing perfluorooctanesulfonate (PFOS) conducted by Aquatic Biosystems, Inc. on juvenile fathead minnows (Pimephales promelas) using OECD guidelines, with the test sample identified as FC-3003, which is composed of 1% PFOS among other components.
|
1997 |
AR226-0887
|
6bnEr63ZnV5vaqnr8d3a9KVbm |
4 |
|
The document details an acute toxicity test conducted on fathead minnows (Pimephales promelas) using a mixture containing 1% perfluorooctanesulfonate (PFOS) and other components, following OECD Guideline 203, with results indicating the need for caution due to the presence of impurities that may affect toxicity assessment.
|
1997 |
AR226-0888
|
X8zY199a9qVbjn571zwmLxrKG |
11 |
|
The document is a final report on a Primary Dermal Irritation/Corrosion study of T-6684, sponsored by 3M and conducted by Corning Hazleton Inc. in accordance with OECD guidelines, completed on January 10, 1997.
|
1997 |
AR226-0321
|
rebva6p0vNMDyNxkR1r1bkyNe |
27 |
|
This document is a final report on a Primary Eye Irritation/Corrosion Study of T-6684, sponsored by 3M and conducted by Corning Hazleton Inc. in accordance with OECD guidelines, with a completion date of January 28, 1997.
|
1997 |
AR226-0322
|
7Ozz4NJ0JyBMbwBZ7p87Z7v4R |
31 |
|
The document outlines the compliance and findings of Exygen Research's study, sponsored by 3M, which analyzed pooled human and monkey sera for fluorocarbons, including issues related to data retention, test item stability, and instrument qualification.
|
1997 |
AR226-1152
|
qmObe2OMnXEzOGn8Mz9x1Vqzk |
110 |
|
This is a draft report prepared by Mark D. Sprenger, Ph.D., and Michael T. Horne, Ph.D., for the Environmental Response Team and U.S. Fish & Wildlife Service regarding the Dry Rum Creek site in Wood County, West Virginia, detailing methodologies and preliminary risk assessments related to environmental sampling and analysis.
|
1997 |
AR226-1240
|
B5m2qNqZxNzJDmKQjRr0nDg14 |
728 |
|
This document is a final report on an acute oral toxicity study of T-6669, a substance sponsored by 3M, conducted on rats in accordance with OECD guidelines, with the study completed on January 10, 1997.
|
1997 |
AR226-0420
|
v1pwEEe4p6xDaEKo70GgVzV9w |
35 |
|
The document is a final report on a five-day oral toxicity study of the substance T-6669, sponsored by 3M, conducted on rats by Corning Hazleton, with a completion date of April 30, 1997.
|
1997 |
AR226-0451
|
dnXDm11byODve9DwqqOkz7nkG |
90 |
|
The document is a final report of a single-dose intravenous pharmacokinetic study of T-6564, sponsored by 3M, conducted by Corning Hazleton Inc. on rabbits, with a completion date of April 18, 1997.
|
1997 |
AR226-0460
|
revGZzab4NZmakQn19dMpGbbJ |
34 |
|
This is a final report from Corning Hazleton Inc. (Laboratory Project ID: CHW 6329-185) detailing a 5-Daily Dose Dermal Absorption/Toxicity Study of T-6564 in rabbits, sponsored by 3M, with a completion date of April 28, 1997.
|
1997 |
AR226-0461
|
a4rbnjRMGyJGrwR2znZ8LEEkX |
49 |
|
This document reports on a study assessing plasma cholecystokinin levels and hepatic enzyme responses in 84 production workers exposed to perfluorooctanoic acid (PFOA) at 3M, finding no significant clinical hepatic toxicity or modulation of hepatic responses to obesity and alcohol consumption related to PFOA exposure.
|
1997 |
AR226-0476
|
D50J8oaaeX1LkpJLjk0EpKnB |
25 |
|
The document reports on a biodegradation study of perfluorooctylsulfonate, a fluorochemical produced by 3M, indicating that some portion of the test sample biodegraded in aerobic environments, though it could not rule out the potential for further biodegradation under different conditions.
|
1997 |
AR226-0533
|
OLzqm20qavwdRneYg5EO6Qdj |
10 |
|
The document details an activated sludge respiration inhibition test conducted on perfluorooctylsulfonate (PFOS) produced by 3M, indicating that the test sample was a mixture of the substance in water and outlining the methodology and conditions of the test.
|
1997 |
AR226-0539
|
mmJ5dRZoY1RN2G02ByL5a0YM4 |
9 |
|
The document reports on a study conducted by Dr. U. Noack-Laboratorium examining the effects of 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro on the development of Caenorhabditis elegans in a
|
1997 |
AR226-1431
|
zQREx5Zoj120jZDz0QNy7VaoB |
20 |
|
The document details a study conducted by Exygen Research for 3M Environmental Laboratory, analyzing pooled human and monkey sera for fluorocarbons, specifically noting compliance with OECD Good Laboratory Practice standards while highlighting several exceptions regarding data management and test item stability.
|
1997 |
AR226-1781
|
N27Nvzk9VrNoGebMxzY8kxawp |
111 |
|
The document is a final report on an acute oral toxicity study of T-6669, a substance sponsored by 3M, conducted in accordance with OECD guidelines at Corning Hazleton Inc., with the study completed on January 10, 1997.
|
1997 |
AR226-0420
|
qk4DKpXBjvQQ5vwgrG21wv9GG |
35 |
|
The document is a final report on a 5-day oral toxicity study of the substance T-6669, sponsored by 3M, conducted on rats by Corning Hazleton, with quality assurance reviews confirming compliance with FDA and OECD regulations.
|
1997 |
AR226-0451
|
851D1bOvaOezLNBQNjMdKOdnK |
90 |
|
The document is a final report of a single-dose intravenous pharmacokinetic study of T-6564, sponsored by 3M, conducted by Corning Hazleton Inc. on rabbits, with a completion date of April 18, 1997.
|
1997 |
AR226-0460
|
d9OpO86OoyVZykwrxZq37rRG |
34 |
|
This is a final report from Corning Hazleton Inc. (Laboratory Project Identification: CHW 6329-185) detailing a 5-Daily Dose Dermal Absorption/Toxicity Study of T-6564 in rabbits, sponsored by 3M, with a completion date of April 28, 1997.
|
1997 |
AR226-0461
|
vBQzbowN72Z6zZbMyeVa138JY |
49 |
|
This document reports on a study assessing plasma cholecystokinin levels and hepatic enzyme responses in 3M employees exposed to perfluorooctanoic acid (PFOA), finding no significant clinical hepatic toxicity or modulation of hepatic responses to obesity and alcohol consumption at observed PFOA levels.
|
1997 |
AR226-0476
|
zd4gkGOeq4pnrKnobq0mwdqg6 |
25 |
|
The document reports on a biodegradation study of perfluorooctylsulfonate, a fluorochemical produced by 3M, indicating that some portion of the test sample biodegraded in aerobic environments, although it could not rule out the potential for complete biodegradation under different conditions.
|
1997 |
AR226-0533
|
aBbX8Z33Zk3OyvnMDYx7rYNvb |
10 |
|
The document details an Activated Sludge Respiration Inhibition Test conducted on Perfluorooctylsulfonate (PFOS) produced by 3M, indicating that the test sample was a mixture of the substance in water and involved assessing its impact on activated sludge from a wastewater treatment plant.
|
1997 |
AR226-0539
|
gamDRpGDbjqnZpwDE5xpozBeV |
9 |
|
The document details a 19F-NMR spectral analysis conducted by 3M Specialty Adhesives & Chemicals on a fluorochemical sample (FC-95, lot # 217) to identify and quantify its isomers and impurities, revealing specific relative concentrations of various fluorochemical components.
|
1997 |
AR226-0564
|
oeyqvDwrgzOE7MKGgE8EMdgy8 |
2 |
|
The document provides information on the chemical identification and manufacturing process of Perfluorooctane sulfonamido ethyl acetate (PFOSSA), including details about its production by 3M Company using the Simons Electro-Chemical Fluorination method.
|
1997 |
AR226-0578
|
6BqJe4jxOgZz82B4GobwV18jE |
13 |
|
The document provides a voluntary use and exposure information profile for Perfluorodecane sulfonate (PDSF), including its chemical identification, manufacturing process by 3M Company, and notes that PDSF is not commercially viable but serves as an intermediate in the production of perfluorodecane sulfonates.
|
1997 |
AR226-0579
|
oDM18Z8dvovmgZzvRdD7RYmDr |
12 |
|
The document provides information on N-ethyl perfluorooctanesulfonamide (EtFOSA), including its production by 3M Company using the Simons Electro-Chemical Fluorination process, with an estimated off-site distribution of 59% of the less than 100,000 lbs manufactured.
|
1997 |
AR226-0580
|
yppvG190DqK12v3wX0xdZgQ06 |
23 |
|
The document provides information on N-methyl perfluorooctanesulfonamido ethanol (MeFOSE), a chemical produced by 3M Company using the Simons Electro-Chemical Fluorination process, detailing its synthesis and distribution, with less than 2% estimated to be distributed off-site.
|
1997 |
AR226-0583
|
NEj5915j72V0p0GyYqEevqLp8 |
23 |
|
This document appears to be a cover page for a report on the determination of C-8 in air using the Tenax tube technique, authored by R. D. Lanyon and J. G. Loschiavo, with references to laboratory notebooks E25495 and E25510.
|
1997 |
AR226-1997
|
e6e5Qva2kpjxJjNdzyQ10Dz4 |
4 |
|
The document contains air sampling results and personal exposure data related to C-8 (PFOA) for DuPont employees at the Washington Works facility, detailing exposure levels over several years and identifying areas with high C-8 concentrations.
|
1997 |
AR226-2022
|
2xa8dVryjNvaeE36ZZmyDZRb |
3 |
|
The memorandum discusses the goals for reducing C-8 (PFOA) exposure, outlining current levels, detection limits, and a proposed reduction in emissions to achieve a target of 2% of the acceptable exposure limit (AEL).
|
1997 |
AR226-2029
|
dQ39YzkJR7yMGNqBQqkJzB0gb |
1 |
|
The document discusses air and blood monitoring results related to C-8 (PFOA) exposure among DuPont employees at the Washington Works facility, detailing personal and area sampling data from 1993 to 1996.
|
1997 |
AR226-2085
|
x5o7N09K9Lrvdj7mDVVnjG1Eg |
4 |
|
The memorandum discusses a meeting regarding the bio-fate data collection program for C-8 (PFOA) at the Parkersburg site, outlining plans for sampling, analytical support from 3M, and specific responsibilities and timelines for team members.
|
1997 |
AR226-1789
|
5DX3grp0OoN44GjMq9NeZo8B8 |
3 |
|
This memorandum outlines a draft work plan for evaluating the biodegradation of C-8 (ammonium perfluoro-octanoate) at the DuPont Washington Works facility, focusing on areas with high soil concentrations and groundwater contamination.
|
1997 |
AR226-1790
|
npzJr1kYd4784nJbDaDb0o2Dz |
8 |
|
The document discusses a meeting between DuPont and 3M regarding environmental issues related to C-8 (PFOA), detailing the requirements for soil and water sample analysis to avoid contamination and noting that 3M will conduct the analysis.
|
1997 |
AR226-1791
|
rxqw6m30aR6kb40jJe7n61xOv |
2 |
|
The document discusses a proposal for a C8 biodegradation study at DuPont, with references to revisions based on comments from a previous meeting regarding perfluorinated compounds, specifically C8, which is likely related to PFOA.
|
1997 |
AR226-1792
|
g2jYaGgJzq7ebgJQjyzygLbN9 |
8 |
|
The document discusses the need for additional funding for a Biofate study on C8 (PFOA) at DuPont's Washington Works to support a detailed risk assessment related to its continued use, highlighting collaboration with 3M for analytical work and the financial implications of the funding changes.
|
1997 |
AR226-1793
|
RJoOKOKpzYVmjXn0wLoOna28 |
2 |
|
The document discusses recent research on the thermal decomposition of perfluorooctanoic acid (PFOA), highlighting its use as a surfactant in emulsion polymerization for fluoropolymers, the environmental impact of its atmospheric losses, and the search for less toxic alternatives.
|
1997 |
AR226-1794
|
11r1o6V9ppNvY0XB0DrxjYBa |
9 |
|
The document reports the results of soil and groundwater analyses for perfluorooctanoic acid (PFOA) conducted by 3M Environmental Laboratory at the E. I. DuPont de Nemours and Company facility in Parkersburg, West Virginia, indicating PFOA concentrations in groundwater samples ranging from 49 to 53 ppb.
|
1997 |
AR226-1795
|
KRZaZOE8Ezn6Eg8mov2ro1wYx |
125 |
|
The document outlines a draft plan for assessing human health and ecological risks associated with C-8 (PFOA), including hazard identification, risk characterization, and exposure analysis, with estimated costs and timelines for various studies and assessments.
|
1997 |
AR226-2366
|
N5oG1pO4rYwXqmJwn61gODNy |
19 |
|
The memorandum discusses the results of demineralized water analyses from Teflon production, indicating no detectable contaminants in the samples, while suggesting potential atmospheric contamination and the need for further sampling of effluent from the tanks.
|
1997 |
AR226-2439
|
2jaQyg8yXM2dre1oZrmj03yB5 |
2 |
|
The document discusses the analysis of C8 (perfluorooctanoic acid, PFOA) levels in dispersion samples P27-1047 and P27-1048, revealing significantly higher concentrations than U.S. results, and raises concerns about potential C8 loss during FEP polymerization processes.
|
1997 |
AR226-2441
|
8RrZEmD7jDZgB2LYz4mO6VXNe |
2 |
|
3M has confirmed an agreement to provide analytical testing services for up to 22 soil and water samples from DuPont's Parkersburg, West Virginia facility to determine the presence and level of APFO (C8 Acid), with results to be reported within 45 days at no charge.
|
1997 |
AR226-2444
|
bxNz2534M4Ym3yeVy2ejM7DD |
2 |
|
3M confirmed an agreement to provide analytical testing services for up to 22 soil and water samples from DuPont's Parkersburg, West Virginia facility to determine the presence and level of APFO (C8 Acid), with results to be reported within 45 days at no charge.
|
1997 |
AR226-2443
|
65MmGpezN5ookeg1BE5n8oVzg |
4 |
|
The memorandum outlines action items from a meeting regarding C-8 (perfluorooctanoic acid, PFOA) sampling, including data analysis, exposure risk reduction measures, and the implementation of safety protocols at Fluoroproducts.
|
1997 |
AR226-2448
|
J3xpNBj3EOaVOr43V49g8Lwqa |
1 |
|
The document discusses concerns regarding C-8 (PFOA) levels in plant drinking water at DuPont, concluding that the exposure from drinking water is minimal and does not significantly affect worker safety compared to air exposure limits.
|
1997 |
AR226-2456
|
ZKnR8adM6ngLRmK3v26jxGmV |
2 |
|
This is a letter from W. M. Stewart, an Environmental Control Consultant, to Mary F. Beck at the EPA regarding a permit and scheduling a meeting on June 26, 1997, with an attachment referenced.
|
1997 |
AR226-2540
|
6RjQEYjypavnYynN4GQ8dQx4d |
1 |
|
The document is a Notice of Deficiency from the EPA to DuPont regarding their Verification Investigation Report for the Washington Works site, indicating that while there are deficiencies in the report, it is sufficient to proceed with the Remedial Facility Investigation (RFI), which requires a work plan within 90 days.
|
1997 |
AR226-2539
|
3JKQ7ZvNX1njx3pNj4DX6RY1E |
5 |
|
The document outlines a planning meeting held on June 26, 1997, involving DuPont personnel and the EPA to discuss the scope and schedule for a Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) related to groundwater conditions at the Washington Works site, including the detection of various contaminants.
|
1997 |
AR226-2542
|
Bve8Lgv57NL6R57Vk5vxm5m7w |
19 |
|
This document is a RCRA Facility Investigation Plan prepared by DuPont for the Washington Works facility in West Virginia, detailing the characterization of current conditions and potential impacts of perfluorinated compounds on soil and groundwater.
|
1997 |
AR226-2543
|
LKemjkyR8Jd081QnrgkD0pGB3 |
57 |
|
The document is a notice from the EPA to E.I. duPont de Nemours & Company regarding deficiencies in their RCRA Facility Investigation Work Plan for their Washington, West Virginia facility, requiring modifications to address these issues within 45 days.
|
1997 |
AR226-2544
|
y29NQdo0322m6pozdxzYZKvr |
3 |
|
The document reports on an acute eye irritation study conducted by Elf Atochem S.A. using a test substance, with results evaluated in rabbits to assess ocular reactions and classify the irritancy of the substance.
|
1997 |
AR226-3067
|
qaBrXD12vVQ1jDb4nzOKp8ndR |
20 |
|
The document is a study report from Elf Atochem S.A. detailing an acute dermal irritation test conducted on rabbits using a test substance, with the study completed on February 3, 1997, at the Centre International de Toxicologie, which evaluates the irritant potential of the substance according to established guidelines.
|
1997 |
AR226-3068
|
by27Zbrg5O16NnnMG42bqvby6 |
19 |
|
The document reports the results of USP biocompatibility testing for H-22239 (control item) and H-22240 (test item) conducted by North American Science Associates, Inc. for E. I. du Pont de Nemours and Company, indicating that both substances were non-toxic and passed the tests.
|
1997 |
AR226-3066
|
oeXE48aedZ9j1KGLqQogvNML8 |
33 |
|
The document reports on a static acute 96-hour screening test of the substance H-22274, conducted by Haskell Laboratory for Toxicology and Industrial Medicine, which found that H-22274 exhibited low toxicity to fathead minnows (Pimephales promelas) at various tested concentrations.
|
1997 |
AR226-3070
|
g29MnK8xovE05doZG4v27mnzN |
2 |
|
The document reports on an acute oral toxicity study of a test substance conducted by Elf Atochem S.A. in rats, completed on February 5, 1997, at the Centre International de Toxicologie, detailing clinical examinations, body weight changes, and necropsy results.
|
1997 |
AR226-3069
|
3V685N6Lx3ZDmeYmz85Ro4VJ |
23 |
|
This document reports on a static acute 48-hour toxicity test of the substance H-22274, conducted by DuPont, which concluded that H-22274 exhibited low toxicity in aquatic environments.
|
1997 |
AR226-3071
|
6BLeo3p7ydjMGmxXoDj44303o |
2 |
|
The document reports on an inhalation toxicity screen conducted by DuPont on a test substance, revealing that all rats exposed to the aerosolized compound died within four days, with clinical signs of irregular respiration and lethargy observed.
|
1997 |
AR226-3074
|
QkeoQyX4j3z3oxGqQ5O35o5j5 |
2 |
|
The document reports on a study conducted by E.I. du Pont de Nemours and Company to determine the inhalation approximate lethal concentration (ALC) of a test substance identified as H-22359 in rats, completed on June 17, 1997, while noting a deviation from Good Laboratory Practice standards that did not affect the study's integrity.
|
1997 |
AR226-3073
|
zdB8prjkJb3DBp3n0RX2nvDQ6 |
12 |
|
The document reports on an inhalation toxicity study conducted by E. I. du Pont de Nemours and Company, which found that exposure to H-22485 resulted in severe health effects, including mortality and clinical signs of toxicity in rats.
|
1997 |
AR226-3075
|
9w3GdgpqRq1NqkBvywEYnaDe |
2 |
|
The document is a final report from DuPont's Haskell Laboratory detailing a study on the incorporation assay of E. coli, conducted under Good Laboratory Practice standards, but notes exceptions regarding the determination of stability and composition of test substances.
|
1997 |
AR226-3072
|
MoE34jrpyzd2KnrVJwdbJ0mYM |
54 |
|
The document reports on a skin irritation test conducted by E. I. du Pont de Nemours and Company on a test substance (identified as DuPont HL-1997-00716) applied to rabbits, which showed no evidence of edema or significant dermal effects after a 4-hour exposure.
|
1997 |
AR226-3076
|
RJ3Yz3pxNGaNJ2NeJ5Kppj7Rn |
8 |
|
The document reports on an eye irritation test conducted by DuPont on a substance identified as H-22762, which resulted in moderate conjunctival redness and slight conjunctival chemosis in rabbits, indicating some irritation potential.
|
1997 |
AR226-3077
|
jmxJQd6GygqRZDy15xRY1n8B9 |
9 |
|
The document details a mutagenicity study conducted by DuPont on a test substance using the Salmonella typhimurium Plate Incorporation Assay, indicating that the substance appeared stable during the study.
|
1997 |
AR226-3078
|
ZJxgbaD4bRZBxZOvw3jdDba6p |
16 |
|
The document reports on a study conducted by DuPont to determine the inhalation approximate lethal concentration (ALC) of a perfluorinated compound in rats, indicating that the test substance was stable and the study involved exposure to aerosolized concentrations measured by gravimetric filter analysis.
|
1997 |
AR226-3079
|
7OMDq3R0gwYBMvEnxZNDpYN2R |
11 |
|
The document reports on a study conducted by E. I. du Pont de Nemours and Company which determined that the oral approximate lethal dose (ALD) of a substance identified as H-22762 in male rats is 5000 mg/kg, indicating it is slightly toxic.
|
1997 |
AR226-3081
|
4JwZzEEQgZMw374ZeoggXvb8p |
7 |
|
The document reports on a skin irritation test conducted by E.I. du Pont de Nemours and Company on a test substance involving 6 female New Zealand White rabbits, which assessed the acute skin irritation potential after a 4-hour exposure.
|
1997 |
AR226-3082
|
VJVVvpQpgDZpvkLbLGdBKEDEw |
10 |
|
The document reports on a toxicity study of a DuPont chemical (H-22387) conducted by T.R. Wilbury Laboratories on the freshwater alga, Selenastrum capricornutum, in compliance with EPA and OECD guidelines, initiated on May 2, 1997, and completed on September 17, 1997.
|
1997 |
AR226-3080
|
Zn34XyMrqj8yMqYE65VOZNJLL |
41 |
|
The document reports on an eye irritation test conducted by DuPont on a test substance, assessing its acute eye irritation potential in rabbits, with the study completed on December 19, 1997.
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1997 |
AR226-3083
|
0g4e1y3j20bw8V3qJak8rOzrm |
10 |
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The document details a study conducted by DuPont on the oral approximate lethal dose (ALD) of a test substance in male rats, completed on December 30, 1997, as part of their toxicology research.
|
1997 |
AR226-3084
|
dMDZy69ZwEy9GEKmR5JMXQX6 |
8 |
|
The document reports on a skin irritation test conducted by DuPont on a test substance (H-23004) involving the application of the substance to the skin of rabbits, with observations made at various time intervals post-exposure.
|
1997 |
AR226-3085
|
10147p2j0L948B64wwrpQdXEo |
10 |
|
This is a DuPont Haskell Laboratory report dated January 9, 1997, focusing on hazard characterization for human health regarding C8 exposure (CAS Registry No. 3825-26-1).
|
1997 |
AR226-3372
|
LJMy5ngKjdawkvMo9yDqvqNkq |
30 |
|
The document details the results of DuPont's analyses of C-8 (PFOA) in Hoslaflon tubes, indicating that if the extraction depth is less than 3 mm, only minor toxicity testing is required.
|
1997 |
AR226-3809
|
x1209k40EQmQOXvZRY95mJODE |
6 |
|
The document details an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) on the marine copepod species Acartia tonsa, using ISO/DIS 14669-1997 methodology to assess lethal effects over a 48-hour exposure period.
|
1997 |
AR226-0696
|
3NgL6GqpbR72xaR9R7abRdR7y |
34 |
|
The document details an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) on the marine copepod species Acartia tonsa, using a specific testing method and conditions to assess the lethal effects of the substance.
|
1997 |
AR226-0731
|
jmOpzK6mQe962ajzgdqoq2Zx9 |
34 |
|
This document reports on a biodegradation test of a mixture containing perfluorooctanesulfonate (PFOS) conducted by 3M Company, revealing significant Chemical Oxygen Demand (COD) values but noting that the sample's purity was not properly characterized and lacks analytical confirmation.
|
1997 |
AR226-0768
|
ppv00Ebr0Myoyab3GdgOD38gB |
6 |
|
The document details a Microbics Microtox toxicity test conducted on a mixture containing 0.85% PFOS, revealing that the test sample, FC-203FC, has incompletely characterized concentrations of impurities which may affect the accuracy of toxicity data.
|
1997 |
AR226-0769
|
jykEZVrBk90QK7LL0O22MJKgy |
9 |
|
The document details an activated sludge respiration inhibition test conducted on a mixture containing perfluorooctanesulfonate (PFOS) as part of the FC-203FC product, indicating that the test was performed to assess the toxicity of this fluorochemical component using OECD Guideline 209.
|
1997 |
AR226-0770
|
69o1x237Q38dbBw80KJ8wMq3 |
10 |
|
The document details an acute toxicity test of a mixture containing 0.85% perfluorooctanesulfonate (PFOS) on the aquatic invertebrate Daphnia magna, conducted according to OECD Guideline 202, with results indicating the need for caution due to the presence of impurities in the test sample.
|
1997 |
AR226-0771
|
O3BKrewExMnnKnbq46qrJ4yDQ |
10 |
|
The document details a toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) conducted on the aquatic plant species Selenastrum capricornutum, using OECD Guideline 201 methods to assess algal growth over a 96-hour exposure period.
|
1997 |
AR226-0772
|
wjppNeYoK4JGNm1gyw7DxZ5d |
11 |
|
The document reports on an acute toxicity test of a mixture containing 0.85% PFOS conducted on fathead minnows (Pimephales promelas) using OECD Guideline 203, indicating that the data may not accurately reflect the toxicity of the fluorochemical component due to incompletely characterized concentrations of impurities.
|
1997 |
AR226-0773
|
pBMm7wL03kz8a474xgELnam1B |
4 |
|
The document reports on an acute toxicity test of a mixture containing 0.85% PFOS conducted on fathead minnows (Pimephales promelas) following OECD Guideline 203, indicating that the data may not accurately reflect the toxicity of the fluorochemical component due to the presence of impurities.
|
1997 |
AR226-0774
|
44xwrGEadZLpzjLNDnYp7p6yG |
10 |
|
The document reports on an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) conducted on the marine copepod Acartia tonsa, indicating that the test sample, FC-602, consists of 1% PFOS among other components, with the study following ISO/DIS 14669-1997 methodology.
|
1997 |
AR226-0845
|
qd8Od0ddRBa2RkkR3kbLoJqnE |
35 |
|
The document details an acute toxicity test conducted on fathead minnows (Pimephales promelas) using a mixture containing 1.30% PFOS, following OECD Guideline 203, to assess its effects over a 96-hour exposure period.
|
1997 |
AR226-0858
|
RjEQnzmZJ2p1RYxOGxYg77qDa |
10 |
|
The document reports on an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) conducted on the marine copepod Acartia tonsa, using ISO/DIS 14669-1997 methodology to determine lethal effects over a 48-hour exposure period.
|
1997 |
AR226-0860
|
x5daOv4Xx1Bq386emz2MrBL0 |
68 |
|
The document reports on a biodegradation study of a mixture containing perfluorooctanesulfonate (PFOS) conducted by 3M Company, revealing high Chemical Oxygen Demand (COD) and Biochemical Oxygen Demand (CBOD) values, but noting that the sample purity was not properly characterized.
|
1997 |
AR226-0882
|
7O4R646YazR1V342eELED0qbR |
6 |
|
The document details a Microbios Microtox toxicity test conducted on a mixture containing 1% PFOS, identifying its components and testing conditions, but notes that the data may not accurately reflect the toxicity of the fluorochemical due to incomplete characterization of impurities.
|
1997 |
AR226-0883
|
gbX9b7yDBmDjvVX9YwQdgXE5G |
9 |
|
The document details an activated sludge respiration inhibition test conducted on a mixture containing perfluorooctanesulfonate (PFOS) as part of the FC-3003 product, indicating that the test sample's toxicity may not accurately reflect the fluorochemical component due to incomplete characterization of impurities.
|
1997 |
AR226-0884
|
37DV551Z0Zd7nY82oKgzgn65n |
10 |
|
The document details an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) on Daphnia magna, indicating that the test sample, FC-3003, consists of 1% PFOS among other components, and was conducted under OECD Guideline 202 without GLP compliance.
|
1997 |
AR226-0885
|
2nMoQEvVy792N934Ja1G5z7r |
9 |