|
Empty document.
|
1987 |
AR226-3630
|
pB2jap19LB1kNJKLe1zy324wd |
1 |
|
The document is a review letter discussing a two-year toxicity and carcinogenicity study of PFOA (fluorochemical FC-143) in rats, authored by Greg Sykes from Haskell Laboratory for Toxicology and Industrial Medicine and addressed to Charles Reinhardt.
|
1987 |
AR226-3630
|
O1exVM1VgqRQRmDm05RvkvBDL |
1 |
|
Empty document.
|
1987 |
AR226-3630
|
3N3RxGKRogjQ8rg7yD4m6B893 |
1 |
|
The document is an attachment to a letter from 3M detailing various studies and reviews related to the toxicity and carcinogenicity of perfluorooctanoic acid (PFOA), including findings from rat and monkey studies conducted by different laboratories.
|
1987 |
AR226-1916
|
N2BYmyEx2BwdZQ54zOwE28nEQ |
1 |
|
The document reviews a two-year toxicity and carcinogenicity study of fluorochemical FC-143 conducted by 3M Company, highlighting findings of hepatic toxicity and non-neoplastic lesions in rats, with a specific focus on liver damage and enzyme elevation in male rats.
|
1987 |
AR226-1917
|
VjK1ddyYDY35873xv70BGqpKK |
6 |
|
The document reports on C-8 (perfluorooctanoic acid, PFOA) ground-level concentrations at Washington Works, indicating that both pre- and post-May 1981 shutdown concentrations are well below the provisional acceptable exposure level (AEL) of 10 µg/m³, with the highest annual mean concentration being only about 5% of the AEL.
|
1987 |
AR226-1987
|
7Rqd7p2mY2GXg9EOV11pkQDdV |
2 |
|
The document outlines a review of the C-8 control program related to perfluorinated compounds (specifically C-8, which refers to PFOA) and emphasizes the need for environmental monitoring and employee blood testing protocols to manage exposure levels.
|
1987 |
AR226-2142
|
oD7LyonQj6Do8Ke5bBg03Jg2w |
3 |
|
The memorandum discusses the detection of C8 (likely PFOA) in water samples from various locations, including drinking fountains and stores in West Virginia and Ohio, with specific concentration results noted.
|
1987 |
AR226-2390
|
8Vej0XNR08n83qa5JnLq1mQzk |
1 |
|
This analytical report details the detection of perfluorooctanoate (C8) in five water samples, using electron capture gas chromatography, with a detection limit established at 0.4 ppb, and results indicating that only two samples contained detectable levels of C8.
|
1987 |
AR226-2391
|
2Rpg7EmQN1znOywd0OGXbRNG6 |
2 |
|
This memorandum discusses the analytical results of five water samples for perfluorooctanoate (C8) collected from various locations, indicating a detected concentration of 1.9 ppb, which is higher than previous results but likely not significantly different due to proximity to the detection limit.
|
1987 |
AR226-2392
|
zdyoVZK0JYbNZmRwpejZQErQg |
3 |
|
The document reports on a study conducted by E.I. du Pont de Nemours and Company, which determined the approximate lethal concentration of a substance (Du Pont HLR 624-87) in male Crl:CD*BR rats exposed to aerosol/vapor atmospheres, finding that an atmospheric concentration of 230 mg/m³ did not result in common clinical signs of toxicity in surviving rats after a
|
1987 |
AR226-2934
|
dam96gwzzRjgQ2GMyvKzMYzJQ |
10 |
|
The document is a report from Du Pont's Haskell Laboratory indicating that the test materials, which were evaluated using repeated-insult patch tests, were found to be neither primary skin irritants nor sensitizing agents.
|
1987 |
AR226-2932
|
nmBeqxy3X3dwrzRJMBGKqKMb8 |
34 |
|
This is a DuPont report (Project ID: DuPont-9104) detailing an acute eye irritation/corrosion study conducted on rabbits, completed on January 3, 2002, in accordance with OECD guidelines.
|
1987 |
AR226-3213
|
Ego8ezKmo1vkm306nyLVQYGR |
16 |
|
The document is a request from DuPont to establish acceptable levels for ammonium perfluorooctanoate (C-8) in blood and community drinking water.
|
1987 |
AR226-1636
|
emd9Bw5dVV5zwdYLqRng6nKdq |
1 |
|
The report by Beak Consultants Limited for Panarctic Oils Ltd. evaluates the potential environmental impacts of using the perfluorinated surfactant AFA-6 in Arctic exploration, noting its slow biodegradation, toxicity levels comparable to marine organisms, and low bioconcentration potential, while suggesting that dilution during melting will likely mitigate environmental risks.
|
1986 |
AR226-1030
|
LgzZ5mjwg4Lw6ZBe7QQ43z6Vw |
31 |
|
The document is a report by Beak Consultants Limited for Panarctic Oils Ltd. regarding the potential environmental impacts of the perfluorinated surfactant AFA-6, which is proposed for use in Arctic exploration, indicating concerns about its toxicity and bioconcentration potential in marine organisms.
|
1986 |
AR226-1030
|
v1kgrOYZ21qKLmXdZMGJRe8Lq |
31 |
|
The report by Beak Consultants Limited for Panarctic Oils Ltd. evaluates the potential environmental impacts of using the perfluorinated surfactant AFA-6 in Arctic exploration, finding that its application at 10 mg/L poses toxicity risks to marine organisms but has limited bioconcentration potential and will likely be diluted during ice melting.
|
1986 |
AR226-1030
|
nmJrjBZj08krMRLK1GLkR2G5a |
31 |
|
The report by Beak Consultants Limited for Panarctic Oils Ltd. evaluates the potential environmental impacts of using the perfluorinated surfactant AFA-6 in Arctic exploration, indicating that while it biodegrades slowly and has low bioconcentration potential, its application at 10 mg/L poses toxicity risks to marine organisms.
|
1986 |
AR226-1030
|
M4aB87gkygnK8wzekJ2ZQj2Xx |
31 |
|
The document reports that a primary skin irritation test conducted on T-3874 at Riker Laboratories, Inc. found it to be non-irritating to the skin of female albino rabbits, with no signs of erythema or edema observed.
|
1986 |
AR226-0205
|
N23vQryYQ1Eym338Kr07XLEKy |
10 |
|
The report by Beak Consultants Limited for Panarctic Oils Ltd. evaluates the potential environmental impacts of the perfluorinated surfactant AFA-6, indicating that its application at a concentration of 10 mg/L poses toxicity concerns for marine organisms, but estimates low bioconcentration potential and limited environmental impact due to dilution during melting.
|
1986 |
AR226-1030
|
vVqk5rDQ41meLvJd3LNjrGgn8 |
31 |
|
The document reports that a primary skin irritation test conducted on T-3874 at Riker Laboratories, Inc. found it to be non-irritating to the skin of female albino rabbits, with no signs of erythema or edema observed.
|
1986 |
AR226-0205
|
MJwgQjXwL5aewGnJKb39L5y3y |
10 |
|
The document discusses the spreading kinetics of aqueous solutions of a mixture of hydrocarbon and fluorocarbon surfactants, specifically focusing on a commercial AFFF (aqueous film-forming foam) agent, and establishes an empirical relationship between the rate of spreading and various experimental parameters.
|
1986 |
AR226-1315
|
xjgK9yaDLBKgqGjodQz4Gdb7g |
10 |
|
The Haskell Laboratory Report No. 799-85 evaluates the acute eye irritation potential of a substance produced by E.I. du Pont de Nemours and Company, finding that it caused slight corneal opacity in unwashed eyes but returned to normal within three days.
|
1986 |
AR226-2796
|
k9BmabpRBrVMMJJ2b346X5v4q |
12 |
|
The document is a Haskell Laboratory report from E. I. du Pont de Nemours and Company detailing an inhalation toxicity study on perfluorinated compounds, indicating that the tested substance was slightly toxic on an acute inhalation basis.
|
1986 |
AR226-2931
|
82Bm0zZz5jEdrgJYNeRENydgo |
7 |
|
The document is a final report on the in vitro microbiological mutagenicity assays of 3M Company's Compound T-3752, which was found to be reproducibly non-mutagenic and non-recombinogenic according to standard testing procedures.
|
1985 |
AR226-0247
|
O5pQ7b7qbayZLJM0kE4D9R6w |
20 |
|
The document is a final report from Hazleton Laboratories America, Inc. detailing an acute oral toxicity study of the test material T-3727, which is associated with the Minnesota Mining and Manufacturing Company, conducted on Sprague-Dawley rats according to OECD guidelines.
|
1985 |
AR226-0245
|
YDQ27XZ4K83xB1xNGe12xQR9V |
102 |
|
The document is a final report on the in vitro microbiological mutagenicity assays of 3M Company's compound T-3727, which concluded that T-3727 was reproducibly non-mutagenic when tested according to standard procedures.
|
1985 |
AR226-0248
|
8V4MO34EyKMOpDdODR9GRRxzK |
16 |
|
The document is a final report on the in vitro microbiological mutagenicity assays of 3M Company's Compound T-3752, which was found to be reproducibly non-mutagenic and non-recombinogenic in tests conducted according to FDA Good Laboratory Practice Standards.
|
1985 |
AR226-0247
|
RjYv18jQdzbQ2xJ9gd3x9Bd8B |
20 |
|
The document is a final report from Hazleton Laboratories America, Inc. detailing an acute oral toxicity study of the test material T-3727, which is associated with Minnesota Mining and Manufacturing Company, using Sprague-Dawley rats to assess its safety according to OECD guidelines.
|
1985 |
AR226-0245
|
R7KoLd46Yz7jamN7eMvVv14E |
102 |
|
The document is a final report on the in vitro microbiological mutagenicity assays of 3M Company's Compound T-3727, which was found to be reproducibly non-mutagenic when tested using the standard Ames Salmonella/microsome assay.
|
1985 |
AR226-0248
|
RaeQKa0d1Vz7dXDqzXDparJKV |
16 |
|
The document is a final report from SRI International detailing the in vitro microbiological mutagenicity assays of 3M Company's Compound T-3651, which was found to be nonmutagenic and nonrecombinogenic in the tested assays.
|
1985 |
AR226-0684
|
0qXng7qXaGapqMqb3052NOXbO |
19 |
|
This 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 lacks detailed methodology and characterization of the test substance.
|
1985 |
AR226-0909
|
eLgE2nqY290n0Jz6qGKpweyp |
3 |
|
The document details an acute toxicity test on a mixture containing perfluorooctanesulfonate (PFOS) conducted on fathead minnows (Pimephales promelas) to evaluate its effects, noting that the test sample FX-3103 contains 0.96% PFOS among other components.
|
1985 |
AR226-0910
|
NEepGaZpYeeDzkvJdrmNxMy9R |
4 |
|
This document reports on a 1985 acute toxicity study of a PFOS-containing mixture (FX-3103) on the aquatic plant Selenastrum capricomutum, revealing a 96-hour IC50 value of 236 mg/L and significant growth inhibition at higher concentrations.
|
1985 |
AR226-0911
|
YrXJjKd0ZJJyK5zy3J9oGGaqy |
4 |
|
The document details an acute toxicity test of a PFOS-containing mixture (FX-3103) on Daphnia magna, indicating that the test was conducted under static conditions with a 48-hour exposure period, although the specific methodology and results are not fully provided.
|
1985 |
AR226-0912
|
99xd4r7pb2wY2q2ZKEVmOwBEp |
5 |
|
The document reports the results of a Microbios Microtox toxicity test on a mixture containing 0.96% PFOS, indicating that the EC50 values for Photobacterium phosphoreum were greater than 1000 mg/L, suggesting low toxicity for the tested mixture.
|
1985 |
AR226-0913
|
yk5nYBeEQRQJYk83jLjdkVKR2 |
4 |
|
The document reports on an activated sludge respiration inhibition test for a mixture containing perfluorooctanesulfonate (PFOS) and other components, indicating that the 30-minute and 3-hour EC50 values were greater than 1000 mg/L, suggesting low toxicity at the tested concentrations.
|
1985 |
AR226-0914
|
44V4BnjoRRKDeeRzoMzJaODo1 |
5 |
|
The document reports on a biodegradation test of a mixture containing perfluorooctanesulfonate (PFOS) conducted by 3M Company in 1985, revealing high Chemical Oxygen Demand (COD) and Biochemical Oxygen Demand (BOD) values, but lacking detailed methodology and characterization of the test substance.
|
1985 |
AR226-0915
|
ZV9jkxOa4ZMEM6EO49YoDGmp |
3 |
|
The document reports on a toxicity study of a mixture containing perfluorooctanesulfonate (PFOS) conducted on the aquatic plant Selenastrum capricomutum, revealing a 96-hour IC50 value of 576 mg/L, indicating significant inhibition of algal growth at higher concentrations.
|
1985 |
AR226-0917
|
Ozn5jnEynGXm6aRnQvRbOodvX |
4 |
|
The document details an acute toxicity test conducted on fathead minnows (Pimephales promelas) using a mixture containing 0.48% perfluorooctanesulfonate (PFOS) and other components, with the study completed in 1985 but lacking specific methodological details and GLP compliance.
|
1985 |
AR226-0916
|
xjz63j85JXpQaD3rnqxKxov7y |
4 |
|
The document details an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) on the aquatic invertebrate Daphnia magna, indicating that the test sample FX-3104 consists of 0.48% PFOS among other components, although the toxicity data may not accurately reflect the fluorochemical component due to impurities.
|
1985 |
AR226-0918
|
0g9Q8yZn0KqyVE1LLgodJvb5k |
5 |
|
The document reports on a Microbics Microtox toxicity test conducted on a mixture containing 0.48% PFOS, indicating that the 5-minute and 15-minute EC50 values were greater than 1000 mg/L, suggesting low toxicity for the tested mixture.
|
1985 |
AR226-0919
|
YjKj06JNR3Gw5B5DX9MeoampO |
4 |
|
The document reports on an activated sludge respiration inhibition test for a mixture containing perfluorooctanesulfonate (PFOS) and other components, indicating that the 30-minute and 3-hour EC50 values were greater than 1000 mg/L, suggesting low toxicity at the tested concentrations.
|
1985 |
AR226-0920
|
DMajVgwppXMzdZk878DG587eO |
4 |
|
This document reports on a biodegradation test of a mixture containing 2.31% perfluorooctanesulfonate (PFOS) conducted by 3M Company, revealing high Chemical Oxygen Demand (COD) and varying Carbonaceous-Biochemical Oxygen Demand (BOD) results, but lacks comprehensive data quality and characterization of the test substance.
|
1985 |
AR226-0921
|
ayBjD8qgBBy7m1630VLB8YQN |
9 |
|
The document details an acute toxicity test conducted in 1985 on a mixture containing 2.31% perfluorooctanesulfonate (PFOS) using juvenile fathead minnows, which showed no mortality over a 96-hour exposure period.
|
1985 |
AR226-0922
|
YGNgOnegp82X52ZXJDXBeVyMK |
5 |
|
The document reports the results of a Microbios Microtox toxicity test on a mixture containing 2.31% PFOS, indicating that the 15-minute EC50 value for the mixture is greater than 1000 mg/L, suggesting low toxicity at the tested concentrations.
|
1985 |
AR226-0923
|
37NEe95V9oa7NBZmrJYqe797y |
4 |
|
The document is a correspondence from DuPont regarding the U.S. EPA Solid Waste Management Unit Survey, discussing the challenges of providing accurate records and engineering prints for solid waste management units at their facility, which has operated since 1948 and involves the reuse of plastics that are not considered hazardous under RCRA regulations.
|
1985 |
AR226-1331
|
babxg0OrRQzG0EOJ10NNbbdbo |
3 |
|
The document is an analytical report on FC-143 Lot 37, indicating that the substance, which is a perfluorinated compound, was characterized and found to be stable and representative of commercial material after pre and post-study analysis.
|
1985 |
AR226-0466
|
5Dvb1255LBb4E9nVo8QxNRmme |
2 |
|
The document reports on a biodegradation study of perfluorooctanoic acid (PFOA), also known as FX-1001, conducted by 3M Company, indicating that no reliable conclusions can be drawn due to insufficient characterization of the test substance and lack of raw data.
|
1985 |
AR226-0494
|
Evkgm5jR6o0Jw33ppJo6pZ7RL |
9 |
|
The document details an acute toxicity study of Perfluorooctanoic acid (PFOA) on the fish species Pimephales promelas, indicating that total mortality occurred at the highest concentration tested (870 mg/L) after a 96-hour exposure period.
|
1985 |
AR226-0509
|
Ex63RgXoQ5J5yn6a7G8jD6wjR |
5 |
|
The document is an analytical report on FC-143 Lot 37, indicating that the substance, which is a perfluorinated compound, has been characterized and found to be stable and representative of commercial material, based on various pre and post-study analyses conducted by L. D. Winter for Riker.
|
1985 |
AR226-0466
|
xjMw8Ed4EybDOMmQnm6eR8vpb |
2 |
|
The document is an archived final report from 3M Company detailing a biodegradation study of perfluorooctanoic acid (PFOA, FX-1001) conducted in 1985, which concluded that no reliable conclusions could be drawn due to insufficient characterization of the test substance and lack of analytical confirmation.
|
1985 |
AR226-0494
|
LgkbdJV4d1ywrD0K2aZY0qdjq |
9 |
|
This document details an acute toxicity study of Perfluorooctanoic acid (PFOA) on the fish species Pimephales promelas, conducted in 1985, which involved a 96-hour exposure to varying concentrations of PFOA, revealing total mortality at the highest concentration tested.
|
1985 |
AR226-0509
|
a58oBVJ637edqmQew4vEZnGa |
5 |
|
Empty document.
|
1985 |
AR226-1985
|
2qaZO67eVgoaJbKEaJzYkzazg |
1 |
|
The document discusses the analysis of river water samples for C-8 (PFOA) by the Washington Works Teflon Polymers Business Team, noting interferences from organic contaminants that complicate the analysis and highlighting the need for method development to accurately determine C-8 levels in river water and mud.
|
1985 |
AR226-2389
|
8RE73ZnON3k53xdjDw1RoVg3a |
1 |
|
The document reports on a study conducted by E. I. du Pont de Nemours and Company to determine the approximate lethal concentration (ALC) of Ammonium Perfluorononanoate (C-9) by inhalation in rats, finding an ALC of 590 mg/m3 and noting significant liver weight changes and lesions in exposed subjects.
|
1985 |
AR226-2790
|
jgOD5dwxB5NGoZRG4vERx7mjk |
15 |
|
The document reports on a study conducted by E. I. du Pont de Nemours and Company to determine the approximate lethal concentration (ALC) of a perfluorinated compound in rats, finding that the ALC was 160 mg/L and indicating that the material has very low toxicity by inhalation.
|
1985 |
AR226-2791
|
5knMYqMGJZMDYwLYeBYG3nr1N |
7 |
|
The document reports on a study conducted by E. I. du Pont de Nemours and Company to determine the approximate lethal concentration (ALC) of perfluorooctanoic acid (PFOA) by inhalation in male rats, finding an ALC of 590 mg/m³ and noting significant liver weight changes and pathological liver lesions in exposed animals.
|
1985 |
AR226-2794
|
EzNp5qj1b06M9Xp3KzoG35q0 |
16 |
|
The document is a Haskell Laboratory report detailing a subchronic inhalation toxicity study of PFOA in rats, which found elevated serum aspartate aminotransferase activity and decreased cholesterol concentrations in rats exposed to 30 mg/L of the compound.
|
1985 |
AR226-2792
|
rBj8wmqaZGJ5eZKqBMyqNx8BG |
74 |
|
The document is a Haskell Laboratory report detailing an acute toxicity study conducted by E. I. du Pont de Nemours and Co. on the inhalation of a substance, which is not specified in the text, but indicates that the tested concentration of up to 2100 mg/m³ resulted in no deaths among male rats, suggesting very low acute toxicity.
|
1985 |
AR226-2926
|
M4QmXQOV5Gj8xkg5Zm15BOQ0k |
6 |
|
The document reports on a study conducted by E. I. du Pont de Nemours and Company to determine the approximate lethal concentration by inhalation (ALC) of a perfluorinated compound, indicating that the ALC was greater than 1200 mg/m³, classifying the material as no worse than slightly toxic by inhalation.
|
1985 |
AR226-2928
|
r6RooNo9abQM71rL0drM2BxE |
7 |
|
The document reports on a study conducted by E. I. du Pont de Nemours & Company to assess the static acute toxicity of a substance identified as Haskell No. 15,866 to the freshwater macroinvertebrate Daphnia magna, finding a 48-hour EC50 value of 210 mg/L.
|
1985 |
AR226-2929
|
M867gqDdJMpEzexqZY74kvXa |
7 |
|
The document is a Haskell Laboratory report from E. I. du Pont de Nemours and Company detailing a study on the static acute toxicity of a substance (unspecified in the text) to the fathead minnow (Pimephales promelas), which found a 96-hour LC50 of 2341 mg/L.
|
1985 |
AR226-2930
|
ZB4kXwoZ9gjgExE4wk00pLg8Z |
7 |
|
The document reports on a subchronic inhalation toxicity study conducted by E. I. du Pont de Nemours and Co. on male rats exposed to varying concentrations of a perfluorinated compound (PFAS) for two weeks, revealing significant adverse effects on body weight and hematologic and clinical chemical parameters at the highest concentration of 480 mg/m³, although these effects were not present after
|
1985 |
AR226-2927
|
kDOyEejjb9gExpR8Xp0Gq78VE |
154 |
|
The document is a final report on the in vitro microbiological mutagenicity assays of 3M Company's Compound T-3651, which was found to be reproducibly nonmutagenic and nonrecombinogenic in tests conducted by SRI International.
|
1985 |
AR226-0684
|
V34NX4j7x4z1w2EmOzrQddz4w |
19 |
|
This document presents a biodegradation test report for a mixture containing perfluorooctanesulfonate (PFOS) conducted by 3M Company in 1985, indicating high Chemical Oxygen Demand (COD) and Biochemical Oxygen Demand (BOD) values, but lacking detailed methodology and characterization of the test substance.
|
1985 |
AR226-0909
|
mqXNapZ398Qq3vjdGE1o8opqk |
3 |
|
The document details an acute toxicity test conducted on fathead minnows (Pimephales promelas) using a mixture containing 0.96% PFOS, revealing that the test sample FX-3103 was not fully characterized and may not accurately reflect the toxicity of its fluorochemical component.
|
1985 |
AR226-0910
|
pjRZaa71vd41Y1d5kYyGpEkB |
4 |
|
This document reports on a toxicity study of a PFOS-containing mixture (FX-3103) on the aquatic plant Selenastrum capricomutum, revealing a 96-hour IC50 value of 236 mg/L and significant growth inhibition at higher concentrations.
|
1985 |
AR226-0911
|
nmYZ2a39a162ZqV7XdewKx10w |
4 |
|
This document reports on an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) on the aquatic invertebrate Daphnia magna, indicating that the test sample FX-3103 consists of 0.96% PFOS among other components, although the specific method and results are not provided.
|
1985 |
AR226-0912
|
3Qvo0MN5aQ3kq1oBmBRq7R99n |
5 |
|
The document reports on a Microbios Microtox toxicity test conducted on a mixture containing 0.96% perfluorooctanesulfonate (PFOS) and other components, indicating that the EC50 values for the test were greater than 1000 mg/L at both 5 and 15 minutes, suggesting low toxicity for the mixture tested.
|
1985 |
AR226-0913
|
pBeBZDem1EJ3q4X8K7zGqm4Ed |
4 |
|
The document reports on an activated sludge respiration inhibition test for a mixture containing perfluorooctanesulfonate (PFOS) and other components, indicating that the 30-minute and 3-hour EC50 values were both greater than 1000 mg/L, suggesting low toxicity at the tested concentrations.
|
1985 |
AR226-0914
|
qajdqjr5BY2RVE3Yv9OpEypKk |
5 |
|
The document reports on a biodegradation test conducted by 3M Company in 1985 for a mixture containing 0.48% PFOS, revealing high Chemical Oxygen Demand (COD) and Biochemical Oxygen Demand (BOD) values, but lacks detailed methodology and characterization of the test substance.
|
1985 |
AR226-0915
|
3eYYEDnyM6w3Eb83vrYz0Bdvx |
3 |
|
The document details an acute toxicity test of a mixture containing 0.48% PFOS on fathead minnows (Pimephales promelas), conducted in 1985, with findings indicating that the data may not accurately reflect the toxicity of the fluorochemical component due to incompletely characterized concentrations of impurities.
|
1985 |
AR226-0916
|
vKGJNkOgO7KNLMnpLbpOZv2Y |
4 |
|
The document reports on a toxicity study of a mixture containing perfluorooctanesulfonate (PFOS) and other components, revealing a 96-hour IC50 value of 576 mg/L for the aquatic plant Selenastrum capricomutum, indicating significant inhibition of algal growth at higher concentrations.
|
1985 |
AR226-0917
|
rBKv4zBGJdZj2XrJNj7kL1qXV |
4 |
|
The document details an acute toxicity test on a mixture containing perfluorooctanesulfonate (PFOS) conducted on Daphnia magna, indicating that the test sample FX-3104 consists of 0.48% PFOS among other components, although the toxicity data may not accurately reflect the fluorochemical's effects due to impurities.
|
1985 |
AR226-0918
|
ZeDQgD1nDVxVmYqgXMqEBbep |
5 |
|
The document reports on a Microbics Microtox toxicity test conducted on a mixture containing 0.48% PFOS, indicating that the 5-minute and 15-minute EC50 values were greater than 1000 mg/L, suggesting low toxicity for the tested mixture.
|
1985 |
AR226-0919
|
aJognpZ4zMQv80L816b6NQ5LR |
4 |
|
The document reports on an activated sludge respiration inhibition test for a mixture containing 0.48% PFOS, conducted using a sample identified as FX-3104, which showed an EC50 greater than 1000 mg/L, indicating low toxicity to the test organisms.
|
1985 |
AR226-0920
|
qdXLvr5xGgJa3EZM7XgJZjoxK |
4 |
|
This document reports on a biodegradation study of a mixture containing 2.31% perfluorooctanesulfonate (PFOS) conducted by 3M Company, revealing high chemical oxygen demand (COD) and biochemical oxygen demand (BOD) values, but lacking reliable data quality and characterization of the test substance.
|
1985 |
AR226-0921
|
1e2xDZXLBxYwxLnN1GRgDDY5 |
9 |
|
The document details an acute toxicity test on a mixture containing perfluorooctanesulfonate (PFOS) conducted on fathead minnows, indicating no mortality observed over a 96-hour exposure period.
|
1985 |
AR226-0922
|
jgg6eyVo3X2epv89a9XYEJgBp |
5 |
|
The document reports the results of a Microbios Microtox toxicity test on a mixture containing 2.31% PFOS, produced by 3M Japan, indicating that the EC50 values for both 5-minute and 15-minute exposures were greater than 1000 mg/L, suggesting low toxicity of the mixture.
|
1985 |
AR226-0923
|
ykQqXX1x80g2V95qMkjwqa84r |
4 |
|
The document reports that cholestyramine significantly enhances the fecal elimination of carbon-14 from ammonium [14C]perfluorooctanoate (PFOA) and potassium [14C]perfluorooctanesulfonate (PFOS) in rats, reducing liver concentrations of carbon-14 compared to control rats.
|
1984 |
AR226-0008
|
wqkx2z33YqQYONgL7MzvNDQ6E |
3 |
|
The document reports the results of an acute ocular irritation test conducted on the substance T-3493, indicating it is minimally irritating to the eyes of female albino rabbits, with only minimal conjunctivitis observed that resolved within two days.
|
1984 |
AR226-0306
|
yr4YM238MJR6LpDK4KEM1Dp1D |
12 |
|
The document is a final report from SRI International assessing the mutagenic activity of 3M Company's Compound T-3609 using the Ames Salmonella/microsome assay, concluding that the compound was nonmutagenic and nonrecombinogenic.
|
1984 |
AR226-0310
|
4JgGoNvz3bMbkEKx33YE24a61 |
18 |
|
The document reports on a primary skin irritation test of the substance T-3494 conducted on female albino rabbits at Riker Laboratories, indicating that T-3494 is slightly irritating to the skin with a score of 0.7/8.0.
|
1984 |
AR226-0313
|
bBLZ5689LgQ8R9DB3YoKvgJD3 |
10 |
|
The document reports the results of an acute ocular irritation test conducted on T-3494, indicating it is minimally irritating to the eyes of female albino rabbits, with no significant damage observed.
|
1984 |
AR226-0314
|
b8Ew9Ka5Q0OJkOep94O5dDmZ |
12 |
|
The document is a final report from SRI International assessing the mutagenic and recombinogenic activity of 3M Company's Compound T-3610 using the Ames Salmonella/microsome assay and the Saccharomyces cerevisiae D3 assay, concluding that Compound T-3610 is nonmutagenic and nonrecombinogenic.
|
1984 |
AR226-0316
|
pmMYr0YkbNn4y7JYZmRm36YmE |
18 |
|
The document reports on a biodegradation study of N-Ethylperfluorooctanesulfonamide (EtFOSA) conducted by 3M Company, indicating that the substance is not capable of readily biodegrading in aerobic environments, with a 20-day BOD result of less than 940 mg/kg.
|
1984 |
AR226-0336
|
ev3z6Y3JxorZ2dazYvD1E7b5q |
4 |
|
The document reports on an acute toxicity study conducted by 3M Company in 1984, which found that N-Ethylperfluorooctanesulfonamide (EtFOSA) has a 96-hour LC50 of 34 mg/L for the fish species Pimephales promelas, although the study's reliability is questioned due to issues with sample purity and concentration measurements.
|
1984 |
AR226-0339
|
7Z3vDdVN3Rwd16YrGExxJDE8 |
5 |
|
The document reports on a toxicity study conducted by 3M Company in 1984, which found that N-Ethylperfluorooctanesulfonamide (EtFOSA) has an acute immobilization EC50 of 3.2 mg/L for daphnids, although the study's reliability is questioned due to unmeasured actual concentrations and inadequate sample purity characterization.
|
1984 |
AR226-0341
|
0LdkKGpDkeg0p80zEGX931zkk |
5 |
|
The document is a final report of a rat teratology study (Project No. 154-161) conducted by Hazleton Laboratories America Inc. for 3M Company, focusing on the effects of a perfluorinated compound on fetal development, with quality assurance inspections and findings documented throughout the study.
|
1984 |
AR226-0979
|
8RbM0Q7qzBnJz6J5bVgMRoo8B |
76 |
|
The document reports on an acute inhalation toxicity study of T-3607, a perfluorinated compound (specifically perfluorooctyl sulfonyl fluoride), sponsored by 3M Company, which found no mortalities or clinical signs of toxicity in rats exposed to a concentration of 3.74 mg/L for four hours.
|
1984 |
AR226-0206
|
XRqRx8eKXxKqZnxqb17rj1okJ |
12 |
|
The document reports that a primary skin irritation test conducted on T-3608 at Riker Laboratories, Inc. found it to be non-irritating to the skin of female albino rabbits, with no signs of erythema or edema observed.
|
1984 |
AR226-0237
|
NeJBwVd2dRYppoNRa8ny0ZOGp |
10 |
|
The document reports on an acute inhalation toxicity study of T-3607 (perfluorooctyl sulfonyl fluoride) conducted by Bushy Run Research Center for 3M Company, finding no mortality or clinical signs of toxicity in rats exposed to a concentration of 3.74 mg/L.
|
1984 |
AR226-0206
|
Jv8w68EVx5jK5bpp55ezRLv0B |
12 |
|
The document reports that a primary skin irritation test conducted on T-3608 in female albino rabbits at Riker Laboratories, Inc. found it to be non-irritating, with no signs of erythema or edema observed.
|
1984 |
AR226-0237
|
zoeoyr9VgbOdoN1D7gL96pwN6 |
10 |
|
The document reports that cholestyramine significantly enhances the fecal elimination of carbon-14 from ammonium [14C]perfluorooctanoate (PFOA) and potassium [14C]perfluorooctanesulfonate (PFOS) in rats, reducing liver concentrations of these compounds compared to control rats.
|
1984 |
AR226-0008
|
rxV2XvGnyeLyMddzYer1NVrGE |
3 |
|
The document details a biodegradation test (OECD 301E) for a mixture containing perfluorooctanesulfonate (PFOS) produced by 3M, indicating that the test sample, FC-203 NFP, consists of 1.34% PFOS along with various other components, but notes that the data may not accurately reflect the biodegradability of the fluor
|
1984 |
AR226-0739
|
Qk7ByG6npMZV0BOgm2x3OvyKE |
15 |
|
The document details an acute toxicity test on fathead minnows (Pimephales promelas) using a mixture containing 1% perfluorooctanesulfonate (PFOS) and various other components, indicating that the data may not accurately reflect the toxicity of the fluorochemical due to incomplete characterization of impurities.
|
1984 |
AR226-0839
|
6RaVOBNvvYZ8kQmpjM4M1ambm |
7 |
|
The document reports on an activated sludge respiration inhibition test for a mixture containing 1% PFOS, conducted using a sample from 3M, which found no inhibitory effect on the respiration rate of activated sludge at tested concentrations.
|
1984 |
AR226-0840
|
pGgRknwDM9OvwDvLOM8q2ge6 |
6 |
|
The document reports the results of an acute ocular irritation test conducted on the substance T-3493, indicating it is minimally irritating to the eyes of female albino rabbits, with only minimal conjunctivitis observed.
|
1984 |
AR226-0306
|
1eV29wODX7GoJ8d7284rER0m |
12 |
|
The document is a final report from SRI International detailing the results of in vitro microbiological mutagenicity assays conducted on 3M Company's Compound T-3609, which was found to be nonmutagenic and nonrecombinogenic.
|
1984 |
AR226-0310
|
NNkQ6QE10xQg36zdE1v6rO3z8 |
18 |