|
The document reports an oral LD50 toxicity test conducted by E. I. du Pont de Nemours and Co., Inc. on PFOA in young adult male rats, determining the LD50 to be 1,855 mg/kg, with observed clinical signs including weakness, lethargy, and mortality occurring up to 13 days post-dosing.
|
— |
AR226-2910
|
JN96Gb7er8LqXw2LmnB6nxynK |
3 |
|
This document reports on a toxicological study conducted by E. I. du Pont de Nemours and Company, which found that young adult rats administered PFOA at high doses (1,000 mg/kg and 100 mg/kg) exhibited significant clinical signs of toxicity, including weight loss and organ lesions, while lower doses showed no treatment-related effects.
|
— |
AR226-2906
|
a72d2Myb2y3ypqd6MV3LMJRX |
39 |
|
The document reports on a study conducted by E. I. du Pont de Nemours and Co., Inc. at the Haskell Laboratory, which determined that the approximate lethal concentration (ALC) of a perfluorinated compound (PFAS) tested is 42 mg/m³ by inhalation, indicating extreme toxicity, while the intravenous lethal dose (ALD) is 500 mg/kg,
|
— |
AR226-2912
|
v5z9rxrNB4NLpwxeErgo1DrR |
6 |
|
This is a Haskell Laboratory report (No. 109-83) detailing the analysis of materials related to a study initiated on December 2, 1982, for DuPont.
|
— |
AR226-2911
|
OED6waB08zJBYpxEbnKxzQrKK |
25 |
|
The document reports on a dermal irritation study conducted by ATOCHEM, which found that the product tested (unspecified perfluorinated compound) caused slight erythema in New Zealand rabbits but was ultimately considered a non-irritant under the experimental conditions.
|
— |
AR226-2914
|
MJE91njD7LQVGk2d2YkEa4vLV |
30 |
|
The document reports on a subchronic inhalation toxicity study conducted by E. I. du Pont de Nemours and Co., Inc. on male rats exposed to perfluorinated compounds at varying concentrations, finding significant pulmonary effects and fatalities at the highest concentration of 10 mg/m³, while lower concentrations showed no adverse effects.
|
— |
AR226-2915
|
baGBXoXkraEDDDXknXNEV2KyZ |
19 |
|
The document summarizes a study conducted by ATOCHEM on the acute oral toxicity of a product administered to male and female rats, finding no lethal effects at a dose of 5000 mg/kg and no evidence of lesions in the animals.
|
— |
AR226-2916
|
p24KXRwqnn22wyXZLYxOYZpda |
33 |
|
The document reports on a study conducted by ATOCHEM, which found that a product caused slight eye irritation in New Zealand rabbits, with reversible reactions observed at the conjunctiva and iris.
|
— |
AR226-2917
|
zJK31R3EaOnoeKz4Rxo7DGvm |
31 |
|
The document reports the measurement of the distribution coefficient of FM 3925, a fluorochemical, which was found to be 56,800, indicating its potential to accumulate in aquatic organisms.
|
— |
AR226-3625
|
xZq4Z92a6xm8pkdmewNGn8Q1 |
6 |
|
This document includes an aerial view of the former 3M Oakdale disposal area, indicating the locations of newly constructed wells.
|
— |
AR226-3633
|
LkoZD2yzOMEZRLmXOvX37nE3 |
1 |
|
This document appears to be a geologic cross-section figure from Barr Engineering Co. related to the Oakdale Disposal Site in Minnesota, detailing grain size distribution and permeability data.
|
— |
AR226-3634
|
2q3bk42VrG8m32QGQ6XbVBxL6 |
1 |
|
This document includes an aerial view of the former 3M Oakdale disposal area, indicating the locations of newly constructed wells.
|
— |
AR226-3639
|
ykYezVrRw5MZpgaMxM0OOOxE4 |
1 |
|
This is a geologic cross-section diagram (Figure 3) from Barr Engineering Co. depicting grain size distribution and permeability data for the Oakdale Disposal Site in Minnesota.
|
— |
AR226-3640
|
QJYo3pN7mMKjR5ZoYw1oayyzk |
1 |
|
The document is a report from DuPont detailing a study on the adsorption and desorption of ammonium perfluorooctanoate (PFOA) to soil, conducted in compliance with OECD guidelines and sponsored by the Association of Plastics Manufacturers in Europe.
|
— |
AR226-2694
|
DDzRxGy3YKzmkQjbwm6y8ZJMM |
56 |
|
The document outlines a study protocol by E. I. du Pont de Nemours and Company to assess the biodegradability of 8-2 telomer B alcohol (8-2 TBA) using activated sludge from wastewater treatment facilities, with degradation monitored through chemical analysis.
|
— |
AR226-2696
|
9J20oEnJYopBwvDE1aOG19xBD |
19 |
|
The document details a study conducted by DuPont on the hydrolytic stability of a perfluorinated compound as a function of pH, completed on November 24, 2003, in compliance with U.S. EPA TSCA Good Laboratory Practice Standards.
|
— |
AR226-2697
|
jyX2NL93Ld8voEM5nkZO27q2 |
35 |
|
The document discusses potential sources of perfluorinated carboxylic acids (PFCAs) in the environment, particularly focusing on emissions from fluoropolymer manufacturing and the degradation of fluorotelomer-based polymers, as presented by John Gannon from DuPont Central Research & Development during a workshop in Toronto in September 2004.
|
— |
AR226-2700
|
RjM151R8yZx3qGd4xQ1aKdejn |
20 |
|
The document details a study conducted by E.I. du Pont de Nemours and Company on the hydrolytic stability of a substance identified as H-24616, assessing its stability as a function of pH in compliance with EPA Good Laboratory Practice standards.
|
— |
AR226-2698
|
b56z9MdeL7gzDreZm0NQmoD6O |
44 |
|
The document discusses the challenges in measuring the physical and chemical properties of fluorinated compounds, particularly PFOA and PFOS, emphasizing their unpredictability and the need for careful method development in analytical chemistry.
|
— |
AR226-2701
|
JrLe2oN9ey1ZX8N5eQOjgmwz2 |
38 |
|
The document discusses the atmospheric chemistry of fluorotelomer alcohols (FTOHs) produced by DuPont, highlighting their volatility, gas-phase reaction kinetics, and oxidation products, while emphasizing the need for further research on their environmental behavior and degradation pathways.
|
— |
AR226-2702
|
MJZpOQ0EzjVvEZxO2Jxw6dKZz |
18 |
|
The document is a final report on the adsorption/desorption study of (14C)-8-2 Telomer B Alcohol conducted by Covance Laboratories for the Telomer Research Program, adhering to OECD Guideline 106 and confirming compliance with Good Laboratory Practice regulations.
|
— |
AR226-2699
|
B8m6RmbbZov7VdNraNp1bNBZj |
91 |
|
The document is a laboratory report from E. I. du Pont de Nemours and Co., Inc. detailing the acute toxicity testing of perfluorinated compounds in rats, indicating that both tested materials are extremely toxic by inhalation.
|
— |
AR226-2918
|
ykGpxxqDDKZ7Ywk72M2Q2we6r |
6 |
|
The document reports on an eye irritation study conducted by Haskell Laboratory for E. I. du Pont de Nemours and Company, which found that the test material HL 15,388 produced moderate eye irritation in unwashed eyes and mild irritation in washed eyes in rabbits.
|
— |
AR226-2919
|
qkQrbb7rJV463OjqaJ398QbQk |
12 |
|
The document is a report from Haskell Laboratory evaluating the primary dermal irritation of a test material (HL 15,388) submitted by E.I. du Pont de Nemours & Co., which was found to cause moderate skin irritation in rabbits.
|
— |
AR226-2920
|
x1drGGG393jprGonamzMmgr11 |
10 |
|
The document is a Haskell Laboratory report evaluating the dermal corrosivity of a test material (15,615) submitted by E.I. du Pont de Nemours & Co., which found that the material caused very slight or slight erythema with little or no edema in rabbits, indicating it is not corrosive to skin.
|
— |
AR226-2922
|
6b19a5rJrOwMV78GdRDJZwBVR |
10 |
|
The document reports on a study conducted by E. I. du Pont de Nemours and Co., Inc. at the Haskell Laboratory, which investigated the toxicity of aerosolized perfluorinated compounds based on particle size, finding that smaller particles (less than 3.1 um) were associated with increased mortality in rats, although the relationship was not consistent across all exposure scenarios.
|
— |
AR226-2923
|
Y9Jx3zRa4y3VKn1omgbj3LqXn |
14 |
|
The document reports on a study conducted by Haskell Laboratory for E. I. du Pont de Nemours and Co., which determined the approximate lethal concentration (ALC) of a particulate compound (not specified) to be 42 mg/m³ through inhalation in male Crl:CD rats, revealing severe pulmonary damage, while the intravenous lethal dose (ALD) was found to be 500
|
— |
AR226-2925
|
4vG3Y8ELJODqRBmgokLqOBoyN |
6 |
|
This document appears to be a research report from the Haskell Laboratory for Toxicology and Industrial Medicine detailing a study on the inhalation toxicity of various particle sizes in rats, including methodologies for exposure and observations on mortality rates.
|
— |
AR226-2924
|
Qkzv1a7m2NXJqq1ENOv3j62O5 |
12 |
|
The document is a toxicity study report by ATOCHEM on the acute toxicity of a sample (likely containing PFOA or PFOS) to Daphnia Magna, indicating a minimum concentration for 100% immobilization greater than 7 g/l and a maximum concentration for 0% immobilization of less than 0.01 g/l.
|
— |
AR226-2933
|
jmm4BG2JjDJYJ7Dar4BmQbOy5 |
6 |
|
This document includes an aerial view of the former 3M Oakdale disposal area, highlighting the locations of newly constructed wells.
|
— |
AR226-3645
|
4J7vZgd9B42yjKdBV25ejLBxN |
1 |
|
This is a geological cross-section diagram from Barr Engineering Co. depicting the stratigraphy and grain size distribution at the Oakdale Disposal Site in Minnesota.
|
— |
AR226-3646
|
yky3214OeMo7oD86RdnJ7dgmE |
1 |
|
This analytical report from Severn Trent Laboratories details the testing of two solid samples for perfluorooctanoic acid (PFOA), confirming compliance with laboratory quality standards and providing quantitation results using a labeled internal standard.
|
— |
AR226-3650
|
85qpz35arQMp8qJeq7yRbv0gZ |
21 |
|
The document outlines the final Consent Agreement and Final Order between the EPA and 3M Company regarding the disclosure of studies and information related to perfluorinated compounds, specifically detailing the submission of various documents to the TSCA 8(e) Docket.
|
— |
AR226-3653
|
0jKYGk5gkwmN2VEnVb08dzoR |
27 |
|
The document reports on a study conducted by ATOCHEM to determine the bacterial growth inhibition effect of a substance on Pseudomonas putida, with results indicating varying levels of optical density at different concentrations.
|
— |
AR226-2967
|
zQYG45M5Rq7gKeNeL57MkwRxz |
4 |
|
The document reports on the acute toxicity testing of a substance (unspecified) on Daphnia magna, conducted by ATOCHEM, indicating a 24-hour and 48-hour CEm50 greater than 75 mg/l and 3.78 mg/l respectively, with a control immobilization rate of 10%.
|
— |
AR226-2972
|
ZJx9GGOBk9pgJDMeGrvyZx72Y |
7 |
|
The document reports on a static acute 96-hour toxicity test of the substance H-19913, a polymer related to perfluorinated compounds, conducted by DuPont, which found low toxicity to fathead minnows with an LC50 between 500 to 5000 mg/L.
|
— |
AR226-2981
|
Xz5J3ZDxnYeJrpr7L1YVZK1Rd |
13 |
|
This document outlines a 25-year longitudinal study examining the relationship between serum total cholesterol levels and serum perfluorooctanoate (PFOA) exposure among workers at a polymer production plant, highlighting the potential health impacts of PFOA exposure.
|
— |
AR226-3659
|
O5mNK3YRoDy7OMrQ5EOd54R1 |
7 |
|
This is a letterhead cover page from Exygen Research, with no analytical content retained in the OCR.
|
— |
AR226-3661
|
g2Jmojw4g3vLXYo0YyJjGvqyJ |
41 |
|
The document summarizes a study conducted by DuPont on the skin irritation potential of the substance 9-19913 (a perfluorinated compound) in rabbits, which found it to be a moderate skin irritant.
|
— |
AR226-2982
|
5bJ8ZoOOm1Jkkk0V6LnaDO6NJ |
11 |
|
The document discusses a study conducted by DuPont on the acute lethal dose (ALD) of a substance referred to as H-19913, which was administered to rats via intragastric intubation, noting that diarrhea was observed at doses greater than 5000 µg/kg.
|
— |
AR226-2987
|
R3MyoEGGV516pn2OLmL0xDjv |
8 |
|
The document reports on a study conducted by DuPont to determine the inhalation approximate lethal concentration (ALC) of a substance identified as H-25134 in male rats, indicating that the test substance was stable during the study.
|
— |
AR226-3247
|
RJkJXzgnxXab74rryQV3EnVY8 |
12 |
|
The document reports on a subchronic toxicity study of PFOA conducted by DuPont, detailing biochemical measurements of beta-oxidation rates in male rats over a 90-day oral gavage period.
|
— |
AR226-3246
|
71XqN7V4qYQegaGQpxZJDBvaB |
261 |
|
The document reports on a static, acute 96-hour toxicity test of DuPont-6818 (a perfluorinated compound) conducted on fathead minnows (Pimephales promelas) by E.I. du Pont de Nemours and Company, indicating the study's completion and certification by the involved scientists.
|
— |
AR226-3248
|
q4qnEgKDw1jyMg2daVRqo1Vq |
6 |
|
The document is a study report from E.I. du Pont de Nemours and Company detailing an in vitro dermal penetration study of a test substance through rat skin, conducted in compliance with Good Laboratory Practice standards.
|
— |
AR226-3249
|
r6d5JVXJQ044xZXo2QY75NDke |
21 |
|
The document is an acute dermal irritation study conducted by E.I. du Pont de Nemours and Company on a test substance, compliant with U.S. EPA and OECD guidelines, to assess skin irritation effects in rabbits.
|
— |
AR226-3250
|
91k6bNVjxJror7zQdE7m5YVMe |
19 |
|
The document reports on a study (H-25357) conducted by DuPont to determine the approximate lethal dose (ALD) of a substance by skin absorption in rabbits, completed on August 1, 2002.
|
— |
AR226-3251
|
1Qq2yE4xvp93VjQL6wmegO7BE |
14 |
|
The document is an analytical report from DuPont Haskell Laboratory detailing the stability and purity analysis of a perfluorinated compound sample, specifically focusing on the active ingredient's concentration measured through gas chromatography.
|
— |
AR226-3252
|
QkxnN29pg9wpDv4J6mZ7nyyk5 |
5 |
|
The document details an analytical report from DuPont's Haskell Laboratory assessing the stability and active ingredient percentage of a test substance related to perfluorinated compounds, with a measured active ingredient percentage of 101.8% ± 2.9%.
|
— |
AR226-3253
|
2jQeE0rGxKLDGYDa6D9rww43a |
5 |
|
The document details an acute eye irritation study conducted by E.I. du Pont de Nemours and Company on a test substance, compliant with U.S. EPA and OECD guidelines, to assess the eye irritation potential in rabbits.
|
— |
AR226-3254
|
jNjQkbaDQVXYYJN6z658YbvMR |
18 |
|
The document reports on a study conducted by E.I. du Pont de Nemours and Company to determine the oral approximate lethal dose (ALD) of a substance identified as H-25357 in male rats, with doses administered ranging from 670 to 7500 mg/kg.
|
— |
AR226-3255
|
YG6YLKgE0kDejBMgn4VokzpkV |
9 |
|
The document reports on a study conducted by E.I. du Pont de Nemours and Company assessing the acute toxicity of a substance coded H-25434 to the fathead minnow (Pimephales promelas) over a 96-hour period, indicating that the test substance was stable during the study.
|
— |
AR226-3257
|
B891oEqXJaBZjRgMVMn7Ywrg8 |
8 |
|
The document reports on a static, acute toxicity screening test of the substance H-25434, conducted by DuPont, which assessed its effects on Daphnia magna over a 48-hour period.
|
— |
AR226-3258
|
6BVXOxYDogJoaqp7kvbRKv1Yg |
9 |
|
The document outlines a Bacterial Reverse Mutation Test conducted by BioReliance for E. I. du Pont de Nemours and Company to assess the mutagenic potential of a test substance, with noted compliance to various GLP regulations but lacking stability analysis of the test substance.
|
— |
AR226-3256
|
0ej8OxVJgv11o7Dv08dzxkKM |
66 |
|
The document reports on a study conducted by E.I. du Pont de Nemours and Company to evaluate the influence of the substance H-25434 on the growth and growth rate of the green alga Selenastrum capricornutum, with testing conducted at various concentrations.
|
— |
AR226-3259
|
zb5rpkG21GmzKYNbDxJvBdQ2R |
22 |
|
The document reports on the stability analysis of the test substance H-25425, conducted by DuPont's Haskell Laboratory, utilizing high-performance liquid chromatography (HPLC) to determine its concentration and stability for protocol compliance.
|
— |
AR226-3260
|
oe8e4B4DdQbV2Vad18jb4v8N8 |
4 |
|
This is a DuPont report (number 12718) detailing a study on the water solubility of a test substance conducted under OECD guidelines, with results indicating very low solubility across various temperatures.
|
— |
AR226-3262
|
rxppRy8nzwm5zMyMxa5bk40q7 |
18 |
|
The document details a developmental toxicity study in rats (Study ID H-25231) conducted by DuPont, assessing the effects of a test substance under U.S. EPA guidelines, with compliance to Good Laboratory Practice standards, although some analyses were performed in a non-GLP laboratory.
|
— |
AR226-3261
|
4aMnNo8aJz1MLZ7q37dqv9zMp |
155 |
|
This document reports on mutagenicity test results using microorganisms, detailing the testing methods, conditions, and results, which concluded that the test substance showed no mutagenicity.
|
— |
AR226-3266
|
qkD8x1Xv91JZvwvrXOn4N0maE |
15 |
|
The document reports on the stability analysis of the test substance H-25425, conducted by DuPont's Haskell Laboratory, confirming the percentage of active ingredient through high-performance liquid chromatography (HPLC) as part of protocol requirements.
|
— |
AR226-3267
|
baqzJmg8KewBeQ2G3NgqaNpQZ |
4 |
|
The document details an analytical report from Haskell Laboratory for Toxicology and Industrial Medicine regarding the stability and concentration verification of dosing suspensions containing H-24691, a perfluorinated compound, for a repeated-dose oral toxicity study in rats.
|
— |
AR226-3268
|
QXmxz3LJjRVJJkmBBEONj34zo |
13 |
|
The document is a DuPont report detailing a study on the ultraviolet absorption spectrum of a perfluorinated compound, concluding that there is no measurable UV absorption from 225 to 400 nm.
|
— |
AR226-3269
|
6B1yrmNDqXYmg6rZXjq5pYg99 |
9 |
|
The document presents individual sperm motility data from a one-generation reproduction study in rats conducted by DuPont, focusing on the effects of exposure to a specific dosage of a perfluorinated compound.
|
— |
AR226-3264
|
kmXB9KbLdYBv3ed11rdgzVLdJ |
203 |
|
The document is a DuPont report detailing the determination of vapor pressure for a perfluorinated compound, conducted under the Telomer Research Program, with a completion date of July 16, 2002, and a report date of March 21, 2003.
|
— |
AR226-3270
|
a1rvo9ojVZQxqaBZX4onXOgeY |
11 |
|
The document outlines a one-generation reproduction study in rats conducted by E.I. du Pont de Nemours and Company, focusing on the effects of a trade secret substance related to perfluorinated compounds, with compliance to Good Laboratory Practice standards.
|
— |
AR226-3263
|
aBq570b4ggJj0qmBBKERXw5my |
255 |
|
The document is a study report by E.I. du Pont de Nemours and Company on the influence of PFOA on the growth and growth rate of the green alga Selenastrum capricornutum, conducted in compliance with Good Laboratory Practice standards.
|
— |
AR226-3271
|
ZJ5pZB4OgwG8R5Y6M4D5zvenO |
58 |
|
The document reports on a study conducted by Dr. U. Noack-Laboratorium on the effects of a water-sediment system on the development of Caenorhabditis elegans, sponsored by Asahi Glass, Clariant, Daikin Industries Ltd, and DuPont, in compliance with OECD principles of Good Laboratory Practice.
|
— |
AR226-3277
|
O112BoYBRO65zbGGjworQoMVM |
21 |
|
The document is a Good Laboratory Practice-compliant report detailing a two-week inhalation toxicity study of a test substance conducted by E.I. du Pont de Nemours and Company on male rats, with the study completed on April 2, 2003.
|
— |
AR226-3275
|
zo93XRakYkG7G1dGYqw7kw2D3 |
158 |
|
The document discusses fluorotelomers, including their manufacturing processes, applications, and environmental fate, with contributions from DuPont Chemical Solutions Enterprise.
|
— |
AR226-2703
|
jBNrkeNQVzymXzBL1RxjZmeQ2 |
23 |
|
The document discusses the hydrolytic stability and environmental degradation pathways of fluorotelomer-based polymers, specifically those produced by DuPont, concluding that these polymers are stable under various pH and temperature conditions and remain largely intact during disposal processes.
|
— |
AR226-2704
|
Yj6dadmxmZB10OM1QQJk5y21N |
24 |
|
The document reports on a study conducted by E.I. du Pont de Nemours and Company, titled "Hydrolytic Stability of H-25435 as a Function of pH," which evaluates the stability of the substance H-25435 under varying pH conditions in compliance with Good Laboratory Practice standards.
|
— |
AR226-2705
|
DD5mBdbznV7KbJG97ZDgBxGaO |
46 |
|
The document summarizes a presentation by DuPont at the 2004 ASMS Annual Meeting regarding the development of analytical methods for the quantitative determination of perfluorooctanoic acid (PFOA) extracted from textiles and carpets using LC/MS/MS techniques, highlighting the challenges posed by diverse sample compositions and the effectiveness of the extraction methods employed.
|
— |
AR226-2707
|
EdzYaKKXOzzvmeX1VXE3vmbvR |
6 |
|
The document summarizes presentations by DuPont at the Society of Environmental Toxicology & Chemistry conference regarding the biotransformation of fluorotelomer substances, specifically 8-2 Telomer B alcohol, by microorganisms and the environmental fate of fluorinated substances, highlighting their biodegradation potential and transformation pathways.
|
— |
AR226-2706
|
DMr08Mr36xYomjKw8zYoKvaQ5 |
13 |
|
The document summarizes a study conducted by DuPont on the biodegradation potential of 14C-labeled 8-2 Telomer B Alcohol, a fluorinated compound, using acclimated bacterial cultures to investigate its metabolic pathways and transformation products.
|
— |
AR226-2708
|
gDegDRk9q3ONRQkNN43j5MN9e |
3 |
|
The document summarizes presentations by DuPont at the American Chemical Society meetings, specifically focusing on the extraction of perfluorooctanoic acid (PFOA) from polytetrafluoroethylene polymers and related measurements involving fluorinated compounds.
|
— |
AR226-2709
|
JvEGB2ww1QxK5xxxJm9o8YdoK |
2 |
|
The document discusses the observed mammalian and environmental metabolites of the telomer compound 8-2 alcohol, noting specific perfluorinated metabolites such as F(CF2)8COOH and F(CF2)7COOH, while indicating that metabolites with less than an 8-carbon chain have not yet been investigated.
|
— |
AR226-2711
|
44Jq5x0O5GEz1OaXa1oxkab3V |
2 |
|
This study by DuPont researchers investigated the aerobic biodegradation of 14C-labeled 8-2 Telomer B Alcohol in activated sludge, identifying several biotransformation products including PFOA, which represented 2.1% of the initial mass after 28 days.
|
— |
AR226-2710
|
5xMY2V9QN70kLvZJYY9LG3jJ |
29 |
|
The document critiques the findings of Ellis et al. regarding the thermal degradation of polytetrafluoroethylene (PTFE), arguing that their methodology failed to accurately capture degradation products such as carbonyl fluoride and trifluoroacetic acid (TFA), which raises doubts about their conclusions on the environmental impact of fluorinated compounds.
|
— |
AR226-2712
|
jBGa6LpLgDrz0rNRp08Qpvx3O |
2 |
|
The document discusses the construction of a human physiologically based pharmacokinetic (PBPK) model for perfluorooctanoic acid (PFOA), highlighting the significance of inhalation and oral exposure studies, and the complexities in understanding elimination mechanisms in humans compared to animal models.
|
— |
AR226-2714
|
emrw3pJoDr3z7rdE1GBbBGr19 |
3 |
|
This document presents preliminary analytical results from DuPont's Occupational Blood Monitoring Program for PFOA, detailing serum sample concentrations and recovery rates, with final results pending.
|
— |
AR226-2715
|
MJ55XOrZqaaBaObyRBk09EVBy |
4 |
|
The document details an acute toxicity test conducted on earthworms (Eisenia fetida) using OECD Guideline 207, with no deviations from Good Laboratory Practice, to assess the effects of a test substance produced by Clariant, Daikin Industries Ltd, and Dupont.
|
— |
AR226-3278
|
70pL9Mwo39rgbR7eoemEYnmde |
34 |
|
This document is a study report titled "H-24743: Biopersistence Screening 10-Dose Oral Gavage Study in Rats," conducted by DuPont to evaluate the biopersistence of a substance, likely related to perfluorinated compounds, with the study completed on April 7, 2003.
|
— |
AR226-3276
|
Dd0eaZVn5yy8kqjeNKM9ozBEO |
83 |
|
This document details a subchronic toxicity study of PFOA conducted by DuPont, following U.S. EPA guidelines, which involved a 90-day oral gavage study in rats to assess the compound's health effects.
|
— |
AR226-3272
|
MJGQ1bgmbnx03bM8NL5GM6Vma |
294 |
|
The document outlines a study protocol prepared for DuPont Haskell Laboratory to conduct cross-sectional surveillance on the health status of a community sample in relation to serum biomarker exposure to ammonium perfluorooctanoate (PFOA).
|
— |
AR226-2716
|
M4zpXVnNZVQyJQaOekNek3k7 |
67 |
|
The document is a final report detailing laboratory-scale thermal degradation studies of fluorocarbon materials, specifically focusing on perfluorooctanoic acid (PFOA), conducted by the University of Dayton Research Institute for DuPont Chemical Solutions Enterprise.
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AR226-2713
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1QQxB739MDygJJbDabGRe0Odq |
116 |
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This document reports the analytical results for perfluorinated compounds, including PFOA and PFOS, from samples collected at the Oakdale City Well, indicating that PFOA was not detected above the reporting limit of 1.0 ppb, while PFOS showed some detections below the reporting limit of 0.5 ppb.
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AR226-3692
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jBEgyY9e8bqrBoN67GwJVpvxk |
2 |
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The document outlines a study conducted by Dr. U. Noack-Laboratorium on the toxicity of a substance to terrestrial plants during seedling emergence, following OECD Guideline 208, with no deviations from Good Laboratory Practice reported.
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AR226-3280
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jNQaMwbza9kjN2KrLQEd4kmaR |
52 |
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The document outlines a developmental toxicity study conducted by DuPont on rats to evaluate the effects of a test substance, compliant with U.S. EPA guidelines, with specific notes on laboratory practices and analysis compliance.
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AR226-3279
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71B5kRX04LaDm90oexy6OoGqg |
157 |
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The document reports on a 90-day oral gavage study conducted by DuPont to assess the chronic toxicity of a substance, likely related to perfluorinated compounds, with specific urinalysis results for male test subjects at varying dosage levels.
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AR226-3274
|
QJ3z691y6b32pEeGQjZ9eKGDL |
347 |
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This is a Morbidity and Mortality Weekly Report from the CDC summarizing the state prevalence of self-reported doctor-diagnosed arthritis and its impact on activity limitations in the U.S. based on the 2003 Behavioral Risk Factor Surveillance System survey.
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AR226-3699
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zzzpYqqJn59m0z8J4GKdLry8B |
5 |
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The document discusses acute health hazards associated with aerosolized waterproofing products, particularly those containing fluoropolymers, and warns consumers to use these products outdoors due to reports of lung problems in both people and pets.
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AR226-3704
|
3Nadrr7eBwxwGRKByDerDQrvJ |
3 |
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The document reports a case of pneumonitis following the inhalation of a commercially available water repellent, highlighting severe pulmonary toxicity associated with the exposure to an unidentified solvent in the product.
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— |
AR226-3706
|
Negb8qG8LoGmrv33D625DkJ3V |
2 |
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Unreadable document.
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AR226-3709
|
LoaE075Z7Qn1bGxbGbLyY94Gq |
15 |
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The document reports on a cluster of illnesses linked to the use of aerosol leather conditioner in Oregon, resulting in a voluntary recall by the product's producer after approximately 400 individuals reported symptoms, including respiratory distress, following exposure.
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AR226-3711
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reZzE77mY6ezGN538x0ZkB8ye |
1 |
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The document is a public report for Daikin America Inc. detailing baseline emissions and product content of PFOA from fluoropolymer and telomer production in 2000, including significant reductions in environmental releases and concentrations targeted for 2010.
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AR226-3720
|
reanwZ1BgeB79Nn8a4yaQeLKa |
5 |
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This document details an investigation into a 17-year-old female who experienced severe respiratory distress after using "Wilson's Leather Protector," an aerosol fabric protection product, which led to her hospitalization for chemical pneumonia.
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AR226-3713
|
emRgv3Kzdy3ezRwDqbb37Rk5p |
83 |
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The document is a request for archival retrieval of Interim Report #24, which details the analysis of Perfluorooctanoic Acid (PFOA) in various environmental samples as part of the 3M Decatur Monitoring Program.
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AR226-3724
|
b5YnZjQkp6BeME0Z194ypb0nO |
142 |
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This document reports on a study conducted by E.I. du Pont de Nemours and Company to assess the acute toxicity of the substance H-25767 to Daphnia magna, indicating that the test substance was stable and the study was completed on May 28, 2003.
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AR226-3281
|
KvYXJ5jZvZ7bO27q1wBaGDBw |
9 |
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The document details a subchronic toxicity study conducted by DuPont on rats, focusing on the administration of a perfluorinated compound, with specific dosage volumes recorded for each day of the study.
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AR226-3273
|
QM30ad2Op8aN4112vpQvYpZ88 |
423 |
|
The document reports on a 96-hour acute toxicity screening test of the substance H-25767, conducted by E.I. du Pont de Nemours and Company, which evaluated its effects on rainbow trout (Oncorhynchus mykiss) under static conditions.
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AR226-3283
|
pBxpB7daEKny1mdnjoGyKgEJ6 |
8 |
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The document reports a study conducted by E.I. du Pont de Nemours and Company on the effects of the substance H-25767 (a perfluorinated compound) on the growth and growth rate of the green alga Selenastrum capricornutum, finding an EC50 of 46.0 mg/L and classifying it as harmful to aquatic organisms under TSCA.
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AR226-3284
|
7Ob9LJXYBx3LLzDJqYRaonep6 |
18 |