|
This document reports on an acute toxicity study of a mixture containing perfluorooctanesulfonate (PFOS) conducted on Daphnia magna, using a sample identified as FC-600, which was treated in a SCAS reactor, with the study indicating potential toxicity but noting that data may not accurately reflect the toxicity of the fluorochemical component due to impurities.
|
1977 |
AR226-0829
|
gb6BzqQ0mypb0XVqGLbE8wj5V |
4 |
|
This document details an acute toxicity study on a mixture containing perfluorooctanesulfonate (PFOS) conducted on Daphnia magna, using a sample identified as FC-600, which is composed of 1.0% PFOS and various other components, to assess its effects after treatment in a SCAS reactor.
|
1977 |
AR226-0830
|
zzJqk93vDNpY0w92bgKM13rbR |
4 |
|
The document summarizes a study conducted for the German Government Agency for Military Technology and Procurement, which evaluated the environmental properties and toxicity of a fire extinguishing foam containing 0.67% PFOS (perfluorooctanesulfonate) from 3M's FC-3017, alongside other components, using various toxicity tests.
|
1977 |
AR226-0896
|
bBjJBxraK3DMw3xOmzpNYm29k |
28 |
|
The document reports the results of mutagenicity testing conducted by Riker Laboratories on various chemical samples, indicating that none of the samples tested, which may include perfluorinated compounds, showed mutagenic activity in the Ames spot test.
|
1977 |
AR226-0612
|
6wz6eVn1mbg54rpEEyBD3o3wm |
1 |
|
The document details a soil adsorption study of N-ethylperfluorooctane sulfonamidoethanol (N-EtFOSE Alcohol), conducted in 1978, using specific methods to analyze its behavior in Brill sandy loam soil under controlled conditions.
|
1976 |
AR226-0348
|
np33V4jEG2Yy3ybeLe82kQNja |
14 |
|
The document reports on reverse mutation studies conducted on a sample identified as T-1485 from 3M Company, evaluating its mutagenic activity using Salmonella and Saccharomyces strains with and without mammalian metabolic activation.
|
1976 |
AR226-0979
|
70pKZ831Vd5Rw8K296nRe7bqj |
9 |
|
This document reports on biodegradation testing of a mixture containing perfluorooctanesulfonate (PFOS) produced by 3M, indicating that the results do not accurately reflect the degradation potential of the fluorochemical component due to incomplete characterization of impurities and lack of methodological details.
|
1976 |
AR226-0777
|
X7vdLOLGqGVO4vRygDjNag1gd |
4 |
|
This document reports on an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) on fathead minnows (Pimephales promelas), indicating that the test sample was composed of 0.67% PFOS among other components, with the study conducted in 1976 under non-GLP conditions.
|
1976 |
AR226-0789
|
YDYGD8QQK4mr81wpoxw5L89vV |
3 |
|
The document reports on an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) conducted on fathead minnows (Pimephales promelas), indicating that the test sample was a mixture with 0.67% PFOS and various other components, but the data may not accurately reflect the toxicity of the fluorochemical due to incomplete characterization of impurities.
|
1976 |
AR226-0790
|
EqYw1QDk4yaVwBYk6mv7VwQeg |
5 |
|
The document summarizes acute toxicity studies on a mixture containing 0.96% PFOS (perfluorooctanesulfonate) from 3M's FC-3031, indicating that the data may not accurately reflect the toxicity of the fluorochemical component due to impurities.
|
1976 |
AR226-0897
|
9JQeL30jv2O5373Ea8yqjOewV |
6 |
|
The document details a soil adsorption study of N-ethylperfluorooctane sulfonamidoethanol (N-EtFOSE Alcohol), conducted in 1978, using specific methodologies to analyze its interaction with Brill sandy loam soil.
|
1976 |
AR226-0348
|
e17NenGqL5qKQDRgnQLaryXxy |
14 |
|
The document details biodegradation studies of N-ethylperfluorooctane sulfonamidoethanol (N-EtFOSE Alcohol), indicating that initial tests showed minimal oxygen uptake and no detectable degradation products, likely due to the substance's coagulation preventing enzymatic attack.
|
1976 |
AR226-0356
|
VNBEpKvDy0vNX8Gy9Gk3rZYK |
67 |
|
The document reports on a biodegradation study of N-methylperfluorooctane sulfonamidoethanol (N-MeFOSE alcohol), indicating that it is unlikely to degrade in non-acclimated aerobic biological treatment systems due to insufficient biochemical oxygen demand (BOD) results, despite high chemical oxygen demand (COD) values.
|
1976 |
AR226-0368
|
Rab4wRgN9EqLGykwZmkRrXRXn |
12 |
|
The document details a soil adsorption study of N-methylperfluorooctane sulfonamidoethanol (N-MeFOSE Alcohol), conducted in 1979, which involved preparing various concentrations of the substance and analyzing its adsorption and desorption properties in Brill sandy loam soil.
|
1976 |
AR226-0370
|
MG9z0r8eLeEJXEZZ3wakMpyj9 |
17 |
|
The document reports on a biodegradation study of perfluorooctanesulfonylamido(ethyl)acetate (PFOSAA, FC-128), indicating that approximately 70% of the theoretical maximum oxygen uptake occurred within a 7-hour period, suggesting potential biodegradability under aerobic conditions.
|
1976 |
AR226-0398
|
wbg95w2pY6MzL3RbnKnR1KyJ |
39 |
|
The document reports on an acute oral toxicity study conducted by Biosearch, Inc. for 3M Company, which found that the LD50 of the tested material (3M Company - T-1565) in male and female albino rats is less than 1,000 mg/kg, with observed signs of toxicity including gastric mucosa erosion and writhing.
|
1976 |
AR226-0425
|
O1r1YbR0wyYV8vnNe8gq1MEKv |
2 |
|
The document reports on a primary eye irritation study conducted by 3M Company on a test material (T-1585) to evaluate its potential irritative effects when instilled into the eyes of rabbits, with results indicating the degree of irritation observed.
|
1976 |
AR226-0426
|
0qNNyXvERGGj0Y65R7ddo8eOR |
3 |
|
The document reports on reverse mutation studies conducted by 3M Company on a sample identified as T-1485, evaluating its mutagenic activity using five Salmonella strains and one Saccharomyces strain.
|
1976 |
AR226-0989
|
Ed2KvJRQeGDVeOODyqRN3gbdR |
9 |
|
The document details a biodegradation study of N-ethylperfluorooctane sulfonamidoethanol (N-EtFOSE Alcohol), indicating that initial tests showed minimal oxygen uptake and no detectable degradation products, likely due to the substance's coagulation preventing enzyme action.
|
1976 |
AR226-0356
|
yp1NdXzv5g0xGkG0YBEbeLze6 |
67 |
|
The document reports on a biodegradation study of N-methylperfluorooctane sulfonamidoethanol (N-MeFOSE alcohol), indicating that it is unlikely to degrade in non-acclimated aerobic biological treatment systems due to insufficient oxygen depletion during BOD testing, despite high COD values.
|
1976 |
AR226-0368
|
1grqwqGX4qdqNbJZ1qL6VronZ |
12 |
|
The document details a soil adsorption study of N-methylperfluorooctane sulfonamidoethanol (N-MeFOSE Alcohol) conducted in 1979, using specific methods to assess its adsorption and desorption characteristics in Brill sandy loam soil.
|
1976 |
AR226-0370
|
v1ZMKn3EozqO08nX7RrMGDxzq |
17 |
|
The document reports on a biodegradation test of perfluorooctanesulfonylamido(ethyl)acetate (PFOSAA or FC-128), indicating that approximately 70% of the theoretical maximum oxygen uptake occurred within a 7-hour period, suggesting potential biodegradability under the tested conditions.
|
1976 |
AR226-0398
|
mqLVzzmqnBQL03aqmqM2J7owb |
39 |
|
The document reports on an acute oral toxicity study conducted by Biosearch, Inc. for 3M Company, which found that the acute oral LD50 of the tested material (3M Company - T-1565) in rats is less than 1,000 mg/kg, with observed signs of toxicity including gastric mucosa erosion and writhing.
|
1976 |
AR226-0425
|
gazO03yKQRn3KnZdNpGnoJBO3 |
2 |
|
The document reports on a primary eye irritation study conducted by 3M Company using a test material (T-1585) on rabbits to evaluate the degree of irritation caused by the substance when instilled into their eyes, as part of compliance with the Federal Hazardous Substances Labeling Act.
|
1976 |
AR226-0426
|
BRrN0Oa3ENaoqvmY0EnZnRakk |
3 |
|
This is a DuPont internal communication detailing the request for an analysis of eight-hour time-weighted average C-8 concentrations downwind of Teflon exhaust stacks at the Washington Works facility, including specific emission sources and conditions for data collection.
|
1976 |
AR226-1976
|
6Bnn9LZVJXozMZvEGj8mdB8k6 |
3 |
|
The document reports on a study conducted by 3M that evaluated the mobility of fluorochemicals FC 95 and FC 143 in sandy loam soil, finding that FC 95 had an adsorption coefficient of 0.99 and FC 143 had a coefficient of 0.38, indicating both compounds are mobile in the soil.
|
1976 |
AR226-1783
|
2qNOoyQqKpvjOpjd09358qk0g |
14 |
|
The document is a Haskell Laboratory report detailing acute inhalation toxicity studies on four mixtures, specifically aimed at evaluating the potential hazards of these substances, which were submitted by the Organic Chemicals Department of Jackson Laboratory.
|
1976 |
AR226-2849
|
nO958Gn8z4V0OZG2BOQrNNLX |
10 |
|
The Haskell Laboratory Report No. 960-76 evaluates the acute oral toxicity of an aqueous solution of a perfluorinated compound in young adult ChR-CD male rats, finding a very low toxicity with an approximate lethal dose of 25,000 mg/kg.
|
1976 |
AR226-2853
|
7vgg9j9Vm0Z7nbpZkOYDQDdR |
1 |
|
The document provides a toxicological assessment of Telomer B Citrate Urethane (TBCU), a perfluorinated compound, detailing its physical properties, acute and subchronic toxicity findings, and establishing a recommended acceptable exposure limit (AEL) of 0.1 mg/m³ for respirable dust.
|
1976 |
AR226-3382
|
7jELd7R46jbevO9d2LJ7N2e8 |
2 |
|
The document reports on biodegradation testing of a mixture containing perfluorooctanesulfonate (PFOS) produced by 3M, indicating high Chemical Oxygen Demand (COD) values but lacking reliable conclusions due to insufficient method description and sample characterization.
|
1976 |
AR226-0777
|
zb5wXYOwgQ0Dxk2ddeVdkN4k0 |
4 |
|
The document reports on an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) conducted on fathead minnows (Pimephales promelas), indicating that the test sample was a mixture with 0.67% PFOS and various other components, although the method and specific toxicity results are not provided.
|
1976 |
AR226-0789
|
QXDjKJQmVbQNrXNkRkey7xYjo |
3 |
|
The document details an acute toxicity test conducted on fathead minnows (Pimephales promelas) using a mixture containing 0.67% perfluorooctanesulfonate (PFOS) from a 3M production lot, indicating potential toxicity but noting that data may not accurately reflect the toxicity of the fluorochemical component due to impurities.
|
1976 |
AR226-0790
|
zdV0ZJKL8Vd27dm4BZLydJ8V3 |
5 |
|
The document summarizes acute toxicity studies on a mixture containing 0.96% PFOS (perfluorooctanesulfonate) from 3M's production lot 2, specifically examining its effects on juvenile fathead minnows (Pimephales promelas) over a 96-hour exposure period.
|
1976 |
AR226-0897
|
2qGxmYJE9dJR9ODoXmG47MV0L |
6 |
|
The document details an acute toxicity test conducted on fish (Lepomis macrochirus) using a mixture of perfluorooctanesulfonate (PFOS DEA salt) in water, following EPA guidelines, to assess the effects of the substance on aquatic life over a 96-hour exposure period.
|
1975 |
AR226-0115
|
LJRGyYa928047oNkzQ8XxdOBq |
26 |
|
The report from WARF Institute, Inc. details the skin and eye irritation testing results for a product submitted by 3M Company, concluding that the product is not irritating to the skin but does cause eye irritation.
|
1975 |
AR226-0127
|
gDNq501oN87J8MnQkj8xZ8vb3 |
9 |
|
The document reports on an acute oral toxicity study conducted by Biosearch, Inc. for 3M Company on a substance identified as 3M Company - T-1388, which demonstrated an acute oral LD50 of less than 0.63 gm/kg in rats.
|
1975 |
AR226-0326
|
zQyYe96daKRq52GDe5MKxKzqz |
2 |
|
The document reports on a water solubility study of N-ethylperfluorooctane sulfonamidoethanol (N-EtFOSE Alcohol), conducted by 3M in 1977, which found that the substance has a solubility in the mid part per billion range, although the purity of the sample and testing conditions were not adequately characterized.
|
1975 |
AR226-0344
|
jgqeLoEDy5qQq9X3NvYdD4V4y |
5 |
|
The document reports on an acute toxicity test of the perfluorinated compound Potassium Decafluoro(pentafluoroethyl)cyclohexanesulfonate (FC-98) on fathead minnows (Pimephales promelas), indicating that the highest concentration tested resulted in total mortality by 72 hours.
|
1975 |
AR226-1030
|
3QwbVGXed9Oa5a5MXq5bRmvkD |
2 |
|
The document details an acute toxicity test of Perfluorooctanesulfonate (PFOS DEA salt) on the fish species Lepomis macrochirus, conducted under EPA guidelines, with a focus on the effects of a 96-hour exposure to a test mixture containing approximately 25% PFOS.
|
1975 |
AR226-0115
|
YGZ6Xnr788gnbdGXk8pwMvD98 |
26 |
|
The report from WARF Institute, Inc. details the skin and eye irritation testing of a product submitted by 3M Company, concluding that the product shows no skin irritation but does cause eye irritation.
|
1975 |
AR226-0127
|
5bYjbNyV655XQpx3xgRzyRGgR |
9 |
|
The document reports on a biodegradation test conducted by 3M Company on a mixture containing 6% PFOS, revealing high Chemical Oxygen Demand (COD) and varying Biochemical Oxygen Demand (BOD) results, but lacks sufficient characterization of the test substance and methodology.
|
1975 |
AR226-0689
|
bKJqrDZJZ9LKYJYXvawQYdRy |
4 |
|
The document reports on an acute toxicity test conducted on juvenile Pimephales promelas (fathead minnows) using a mixture containing 6% PFOS, indicating that the test sample, FC-201, had insufficiently characterized purity and may not accurately reflect the toxicity of its fluorochemical components.
|
1975 |
AR226-0690
|
L6kd90qDJp3BbXKRE39OadJ7 |
7 |
|
The document details an acute toxicity test conducted on the aquatic invertebrate Palaemonetes pugio using a mixture containing 1.34% PFOS, indicating that the test was performed to assess the toxicity of this perfluorinated compound in a controlled environment.
|
1975 |
AR226-0723
|
4J3DbooZxajmMqp3VYQrg6L6e |
12 |
|
The document reports on a biodegradation test of a mixture containing 1.34% perfluorooctanesulfonate (PFOS) conducted by 3M Company in 1975, providing various organic carbon measurements but lacking detailed methodology and conclusions.
|
1975 |
AR226-0736
|
oeoV2JbQaEYa75Qd1rYeBYbnR |
5 |
|
The document reports on an acute toxicity test of a mixture containing 1.34% PFOS (perfluorooctanesulfonate) conducted on juvenile Pimephales promelas, indicating potential toxicity levels but lacking comprehensive characterization of impurities and specific test conditions.
|
1975 |
AR226-0740
|
pm6LaVjRVEm36B4V23JNjk4KX |
3 |
|
The document reports on a biodegradation test of a mixture containing perfluorooctanesulfonate (PFOS) produced by 3M, indicating that the study was terminated prematurely and lacks reliable data on the degradation potential of the fluorochemical component.
|
1975 |
AR226-0776
|
JrydO9zeOaZkXEyG23dQzQ3v2 |
3 |
|
The document details an acute toxicity test conducted on bluegill sunfish (Lepomis macrochirus) using a mixture containing 0.92% perfluorooctanesulfonate (PFOS) from a 3M production lot, indicating potential toxicity levels based on the test conditions and methods used.
|
1975 |
AR226-0795
|
6B8xKJ7Bv0mXYVBggv2Vy2Y86 |
9 |
|
The document details an acute toxicity test of a mixture containing 1.0% PFOS on fathead minnows (Pimephales promelas), conducted in 1975, with unspecified test conditions and results indicating the need for caution due to the presence of impurities in the test sample.
|
1975 |
AR226-0826
|
8RpKmoNMmgakR6Q4Qpv2EYvDy |
6 |
|
The document summarizes multiple biodegradation studies on a mixture containing perfluorooctanesulfonate (PFOS) as part of FC-600, indicating that total organic carbon removal was between 90-91% and dissolved organic carbon removal ranged from 79.9-94% over 28 days.
|
1975 |
AR226-0825
|
65RKvDawmvd4nxajbm7D19Kyo |
41 |
|
The document reports on an acute toxicity test conducted on bluegill fish (Lepomis macrochirus) using a mixture containing 1.0% perfluorooctanesulfonate (PFOS) and various other components, indicating that the test was performed under static conditions with specific water chemistry parameters noted.
|
1975 |
AR226-0827
|
G6NqVOD24q67xLKjMgRQe8Eex |
5 |
|
The document details an acute toxicity test conducted on bluegill sunfish (Lepomis macrochirus) using a mixture containing 0.58% perfluorooctanesulfonate (PFOS) from a 3M production lot, indicating the test's methodology and conditions but noting that the data may not accurately reflect the toxicity of the fluorochemical component due to impurities.
|
1975 |
AR226-0872
|
5bdmxDQgkayX35xaDGm8gBEv0 |
9 |
|
This document details an acute toxicity test conducted on fathead minnows (Pimephales promelas) using a mixture containing 0.58% perfluorooctanesulfonate (PFOS) from a 3M production lot, with the study following EPA guidelines and measuring various environmental parameters over a 96-hour exposure period.
|
1975 |
AR226-0874
|
zQdEvQNJxRbVEXLNyV6Eg4zqm |
16 |
|
The document reports on an acute toxicity test of a PFOS-containing mixture (FC783) conducted on bluegill sunfish (Lepomis macrochirus) to determine its effects, using standard EPA methods, with a 96-hour exposure period.
|
1975 |
AR226-0876
|
YDb3Gj1EzEgqDVBG9g39eBqz8 |
13 |
|
The document reports on an acute oral toxicity study of a 25% w/v suspension of a material identified as 3M Company - T-1388, which resulted in an LD50 of less than 0.63 gm/kg in male and female albino rats.
|
1975 |
AR226-0326
|
Ev7y6bLkL32NbMG3MR9R5E3vL |
2 |
|
The document reports on a water solubility study of N-ethylperfluorooctane sulfonamidoethanol (N-EtFOSE Alcohol), conducted by 3M in 1977, which found that the substance has a solubility in the mid part per billion range, although the purity of the sample and the characterization of the test water were not adequately documented.
|
1975 |
AR226-0344
|
gwmM3Voa60jvv6Xj3N06a1LG |
5 |
|
The document reports on a water solubility test for N-methylperfluorooctane sulfonamidoethanol (N-MeFOSE Alcohol) from a 3M lot, indicating a solubility of 0.82 mg/L, but notes concerns about the study's reliability due to insufficient characterization of the test substance and methodology.
|
1975 |
AR226-0367
|
JNy3LXKXV60YKGG90ddnYBk1v |
12 |
|
The document reports on an acute toxicity study of N-methylperfluorooctane sulfonamidoethanol (FC-3925) on bluegill sunfish, indicating that the highest concentration tested did not induce 50% mortality, and the test substance precipitated over the course of the experiment.
|
1975 |
AR226-0372
|
zQVXb2exwDNvQkGL1Qk2k0B37 |
4 |
|
The document reports on acute toxicity studies of N-methylperfluorooctane sulfonamidoethanol (N-MeFOSE Alcohol) on Daphnia magna, indicating that the concentrations tested exceeded the water solubility of the substance and detailing the test conditions and water chemistry parameters.
|
1975 |
AR226-0373
|
K6o2k42d7J8xLbx119YmMyd1K |
13 |
|
The document is a report from Biosearch, Inc. detailing a primary skin irritation study conducted on a material from 3M Company (T-1395) using albino rabbits to assess its potential irritative effects on intact and abraded skin, with results summarized in a table.
|
1975 |
AR226-0421
|
6w5bedbvmMVjBK3QN99wjNBQ4 |
4 |
|
The document reports on a primary eye irritation study conducted by Biosearch, Inc. for 3M Company on a test material (T-1395), concluding that the substance does not cause ocular irritation and therefore requires no cautionary labeling under the Federal Hazardous Substances Labeling Act.
|
1975 |
AR226-0422
|
bJbBkJD38x6qjJVrXza7Y3a3 |
4 |
|
The document reports on a primary eye irritation study conducted by 3M Company on a test material (T-1395) to evaluate its potential irritant effects when instilled into the eyes of albino rabbits, concluding that the material's irritancy level is detailed in the accompanying results table.
|
1975 |
AR226-0423
|
mBJO1OwxwvQrB5QqNRGD68MpJ |
3 |
|
The document reports on an acute toxicity test of perfluorooctanoic acid ammonium salt (PFOA ammonium salt) conducted on the fish species Pimephales promelas, revealing a 96-hour LC50 value of 766 mg/L.
|
1975 |
AR226-0504
|
OED6RMaqqQVJLVwxZYNR8RdJM |
7 |
|
The document reports on a water solubility test for N-methylperfluorooctane sulfonamidoethanol (N-MeFOSE Alcohol) from a 3M lot, indicating a solubility of 0.82 mg/L and concluding that the substance is relatively insoluble in water, though the study's reliability is questioned due to inadequate characterization and testing conditions.
|
1975 |
AR226-0367
|
oDa3VY9nn9VmVMk7eqzbpNGyX |
12 |
|
The document reports on an acute toxicity study of N-methylperfluorooctane sulfonamidoethanol (FC-3925) on bluegill sunfish, indicating that the highest concentration tested did not induce 50% mortality, and that the substance precipitated out of solution over the test period.
|
1975 |
AR226-0372
|
rpjXGGBBGX3YeLM7ym1YRodv0 |
4 |
|
The document reports on two studies assessing the acute toxicity of N-methylperfluorooctane sulfonamidoethanol (CAS # 24448-09-7) to the aquatic invertebrate Daphnia magna, with findings indicating varying levels of mortality at different concentrations tested.
|
1975 |
AR226-0373
|
8V1RDG2zjg3wKo8ZOjXVq6L6d |
13 |
|
The document reports on a primary skin irritation study conducted by Biosearch, Inc. for 3M Company on a material (likely related to PFOA or PFOS) to determine its irritation potential on the skin of albino rabbits, using the Draize method for scoring results.
|
1975 |
AR226-0421
|
reZNG887eVm2OD4gJnVbnRmZG |
4 |
|
The document is a report from Biosearch, Inc. to 3M Company detailing a Primary Eye Irritation Study conducted on a test material (3M Company - T-1395), which concluded that the material is not an ocular irritant and does not require cautionary labeling under the Federal Hazardous Substances Labeling Act.
|
1975 |
AR226-0422
|
ZnZDmmd7ZLMGz9XRn7BLqED90 |
4 |
|
The document reports on a Primary Eye Irritation Study conducted by 3M Company on a test material (T-T 395) to assess its irritative effects when instilled into the eyes of albino rabbits, concluding that the material's irritative potential is detailed in the accompanying results table.
|
1975 |
AR226-0423
|
peDBmBEDk69bVDz9beeLX0wza |
3 |
|
The document reports on an acute toxicity test of perfluorooctanoic acid, ammonium salt (PFOA ammonium salt), conducted on the fish species Pimephales promelas, revealing a 96-hour LC50 value of 766 mg/L.
|
1975 |
AR226-0504
|
E33Np7Lz1JQ54Y1ayDYDNj4b |
7 |
|
Unreadable document.
|
1975 |
AR226-1975
|
LJE6Xreg57yqGOa9a1D1Qrexq |
6 |
|
The Haskell Laboratory Report No. 802-76 evaluates the dermal toxicity of a material submitted by the Organic Chemicals Department of E. I. du Pont de Nemours and Company, finding that it produced mild skin irritation but no fatalities in six male albino rabbits at a dose of 200 mg/kg.
|
1975 |
AR226-2850
|
6wVa1Eo4nRYogw4Nj7vN84B5d |
3 |
|
The document is a Haskell Laboratory report indicating that a material tested for skin corrosion on rabbits, submitted by E. I. du Pont de Nemours and Company, was found not to be corrosive to skin.
|
1975 |
AR226-2851
|
KRdQaeegERxyOMekbymMGJLK2 |
3 |
|
The document is a report from E. I. du Pont de Nemours and Company Haskell Laboratory detailing mutagenic activity testing of a compound using Salmonella strains to assess potential mutations, including both base-pair substitutions and frame-shift mutations, with a focus on the testing methods and controls employed.
|
1975 |
AR226-2860
|
zopZgQV1wa7y6n2NNXgpXa9en |
4 |
|
The document reports on a mutagenicity assay conducted by E. I. du Pont de Nemours and Company at the Haskell Laboratory, testing a sample submitted by the Seaford Textile Fibers Department for its ability to revert Salmonella strains from histidine dependence to independence, although the specific substance being tested is not identified.
|
1975 |
AR226-2865
|
k9XgrNnaLaw5ovX9gzajNrZey |
6 |
|
The document reports on a biodegradation test of a mixture containing perfluorooctanesulfonate (PFOS) conducted by 3M Company, revealing high Chemical Oxygen Demand (COD) and varying Biochemical Oxygen Demand (BOD) results, but lacks sufficient characterization of the test substance and methodology.
|
1975 |
AR226-0689
|
jmyNeRbMLM7dqVekywxgY5bG9 |
4 |
|
The document reports on an acute toxicity test of a mixture containing 6% PFOS, conducted on juvenile Pimephales promelas, indicating that the test sample's purity was not sufficiently characterized and may not accurately reflect the toxicity of the fluorochemical component.
|
1975 |
AR226-0690
|
LoB8LgRn7n6xjRmQqVQ7mLEVX |
7 |
|
The document presents a biodegradation test report for a mixture containing 1.34% perfluorooctanesulfonate (PFOS) conducted by 3M Company in 1975, highlighting high levels of Chemical Oxygen Demand (COD) and Biochemical Oxygen Demand (BOD) but lacking detailed methodology and characterization of the test substance.
|
1975 |
AR226-0736
|
RaZMb4q4nRamo5kgXwjROgmX8 |
5 |
|
This document reports on an acute toxicity test conducted in 1975 using a mixture containing 1.34% PFOS (perfluorooctanesulfonate) on juvenile Pimephales promelas, noting that the test conditions and methods were not fully characterized.
|
1975 |
AR226-0740
|
6d392Gy2VREE23a9xvKZLZam |
3 |
|
The document reports on a biodegradation test of a mixture containing perfluorooctanesulfonate (PFOS) produced by 3M, indicating high Chemical Oxygen Demand (COD) values but low Biochemical Oxygen Demand (BOD) results, with the study being deemed unreliable due to premature termination and lack of method details.
|
1975 |
AR226-0776
|
Yj5JaE35aL6J17929LebBoNVV |
3 |
|
The document reports on an acute toxicity test conducted on bluegill sunfish (Lepomis macrochirus) using a mixture containing 0.92% perfluorooctanesulfonate (PFOS) and other components, indicating that the data may not accurately reflect the toxicity of the fluorochemical due to incomplete characterization of impurities.
|
1975 |
AR226-0795
|
Rjm85yv2nRDLayvNrwkR74Qzk |
9 |
|
The document reports on an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) conducted on fathead minnows (Pimephales promelas), indicating that the test sample, FC-600, consists of 1.0% PFOS among other components, although the specific method and production lot number were not provided.
|
1975 |
AR226-0826
|
jbnrMrd9z04Vz11wvV73nBdZ |
6 |
|
The document reports on an acute toxicity test conducted on bluegill fish (Lepomis macrochirus) using a mixture containing 1.0% perfluorooctanesulfonate (PFOS) and various other components, indicating that the test was performed under static conditions with incomplete characterization of impurities.
|
1975 |
AR226-0827
|
Rjo2ZynVgGbgM9QMKzLXrv947 |
5 |
|
The document details an acute toxicity test conducted on bluegill sunfish (Lepomis macrochirus) using a mixture containing 0.58% perfluorooctanesulfonate (PFOS) from a 3M production lot, indicating the test's methodology and conditions, but notes that the data may not accurately reflect the toxicity of the fluorochemical component due to impurities.
|
1975 |
AR226-0872
|
2j655gmw35aZr8KmKOjOddV2g |
9 |
|
The document outlines a research proposal by 3M and Johns Hopkins University to analyze serum samples for fluorochemicals, including PFOS and PFOA, from out-of-county residents in Washington County, Maryland, collected during the CLUE I and CLUE II studies in 1974 and 1989, to assess changes in levels over time.
|
1974 |
AR226-0020
|
qmobZzadDk8EmKvJNzKgxBwn |
6 |
|
The document discusses the results of skin and eye irritation assessments conducted on FC-95 (T-1117) by the WARF Institute, indicating that the substance was non-irritating to the skin but minimally to mildly irritating to the eyes of albino rabbits, with recommendations for precautionary labeling.
|
1974 |
AR226-0979
|
mVXd782bDbenQnx6kjzXG23Z |
7 |
|
The document reports on an acute toxicity test of Perfluorooctanesulfonate (PFOS) ammonium salt, produced by 3M, which found a 96-hour LC50 value of 100 mg/L for the fish species Pimephales promelas.
|
1974 |
AR226-0195
|
ExjdB008VgOMQGg3mQ8MZ6V4V |
11 |
|
The document reports on a biodegradation test of Perfluorooctanesulfonate, Ammonium salt (PFOS NH4+ salt) conducted by 3M Company, indicating that some portion of the substance biodegraded in aerobic environments, although the results primarily reflect the biodegradation of the isopropanol component rather than PFOS itself.
|
1974 |
AR226-0196
|
pLzzw8okN9En5111aQe0VLpE |
10 |
|
The document details a biodegradation study of perfluorooctanesulfonate (PFOS) conducted by Springborn Laboratories, Inc., using various pure microbial cultures to assess its degradation over a 7-day period, with a purity of 86.9% confirmed through multiple analytical techniques.
|
1974 |
AR226-1030
|
0qyz7OOZKDOO0joK9gRr1VRGn |
3 |
|
The document reports on an acute toxicity test of Perfluorooctanesulfonate (PFOS NH4+ salt) conducted on the fish species Pimephales promelas, revealing a 96-hour LC50 value of 100 mg/L with 100% mortality observed at the highest concentration of 150 mg/L.
|
1974 |
AR226-0195
|
dYrEaGg0mKm4JwnZXmvdwM1Y0 |
11 |
|
The document reports on a biodegradation test of Perfluorooctanesulfonate, Ammonium salt (PFOS NH4+ salt) conducted by 3M Company, indicating that some portion of the substance biodegraded in aerobic environments, although the results primarily reflect the biodegradation of the isopropanol component rather than PFOS itself.
|
1974 |
AR226-0196
|
vjqMJx9oV5w1E5VkBvvLDn3q |
10 |
|
The document outlines a research proposal by 3M in collaboration with Johns Hopkins University to analyze serum samples for fluorochemicals, including PFOS and PFOA, from out-of-county residents in the CLUE I and CLUE II studies conducted in 1974 and 1989, aiming to assess detectable levels and changes over time.
|
1974 |
AR226-0020
|
6bkVX47ZOMvyjMqK19p1M6YGR |
6 |
|
The document describes an algicidal activity test of a mixture containing perfluorooctanesulfonate (PFOS) and other components, conducted on algae species Chlorella pyrenoidosa and Phormidium inundatum, to assess the toxicity of the fluorochemical component.
|
1974 |
AR226-0721
|
K6rnJBaKvmmwRQ85Yn24kr9Rx |
10 |
|
The document reports on an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) on juvenile rainbow trout, indicating the test was conducted under static conditions for 96 hours with various concentrations of the substance.
|
1974 |
AR226-0722
|
mm1vegVLDEQMdJJnXmX6NByKZ |
4 |
|
The document reports on an acute toxicity test of a PFOS-containing mixture (FC206) on fathead minnows (Pimephales promelas) conducted in 1974, noting that the data may not accurately reflect the toxicity of the fluorochemical component due to the presence of impurities.
|
1974 |
AR226-0781
|
3Nbv0ra91Zrrj2Nd8BD8yde6J |
7 |
|
The document reports on an acute toxicity test of a mixture containing 0.67% perfluorooctanesulfonate (PFOS) on juvenile rainbow trout (Salmo gairdneri), indicating that the study was conducted under unspecified conditions in 1974, with a focus on the effects of varying concentrations of the test substance.
|
1974 |
AR226-0782
|
3JM15pK4w9w3jE04BLen8znkJ |
3 |
|
The document details an acute toxicity test of a PFOS-containing mixture (FC-206) on the aquatic invertebrate Daphnia magna, noting its composition and the testing methodology, although it indicates that the data may not accurately reflect the toxicity of the fluorochemical component due to impurities.
|
1974 |
AR226-0787
|
kDZEa1byEzEGmwYDd4bdo4JYb |
8 |
|
This document reports on an acute toxicity test of a mixture containing perfluorooctanesulfonate (PFOS) conducted on the aquatic invertebrate species Gammarus fasciatus, revealing a 48-hour median tolerance limit (TL50) value of 5170 mg/L.
|
1974 |
AR226-0788
|
3pm4v8ygx8Xr29X8jJ6d6NwE |
8 |
|
The document reports that the 96-hour LC50 for the perfluorinated compound Perfluorooctanesulfonylamido(ethyl)acetate (PFOSAA) tested on fathead minnows (Pimephales promelas) by 3M Company was determined to be 30 mg/L.
|
1974 |
AR226-0400
|
E3zXORqj7G9eZyDdjz1amwL4 |
4 |
|
The document reports that the 96-hour LC50 for the test substance perfluorooctanesulfonylamido(ethyl)acetate (PFOSAA) was determined to be 34 mg/L for the fathead minnow (Pimephales promelas) in a study conducted by 3M Company.
|
1974 |
AR226-0401
|
Oz06Z5v42QKOvyMpY8VLa4npX |
4 |
|
The document reports on a bioaccumulation study of the perfluorinated compound 2-(N-Ethylperfluorooctanesulfonamido)ethyl acrylate (B1228) conducted by 3M Company, indicating that the substance is not bioaccumulative in carp (Cyprinus carpio) under the tested conditions, although concerns about the purity and
|
1974 |
AR226-0415
|
2q80v9JZQNnDmm7DD14d767oN |
97 |