|
This document is an analytical report from Centre Analytical Laboratories detailing the characterization of fluorochemicals, specifically PFOS, PFOSA, and POAA, in water, leachate, sludge, and sediment samples collected from Port St. Lucie, Florida, as part of a project requested by 3M Environmental Laboratory.
|
2003 |
AR226-1030
|
evpd7wLm5wqjQaDLBgLOzbZZq |
65 |
|
The document is a laboratory report by 3M Environmental Laboratory on the hydrolysis reactions of Perfluorooctane Sulfonate (PFOS), indicating that the study does not fully comply with US EPA Good Laboratory Practices Standards.
|
2001 |
AR226-1030
|
zQxx8zy6b9O580dEqpzV921r7 |
72 |
|
The document is a report on a 35-day aerobic biodegradation study of PFOS conducted by Pace Analytical Services, directed by Cleston C. Lange, Ph.D., for 3M.
|
2001 |
AR226-1030
|
b5qy1e4M6m5LgknJ2VzXrEG11 |
30 |
|
This laboratory report from 3M Environmental Technology & Safety Services details a PFOS dietary LC50 study in northern bobwhite birds, revealing significant variability in PFOS levels in sera among individual animals while liver PFOS levels were more consistent and generally increased with dose level.
|
2001 |
AR226-1030
|
om0wLky7xgLQVvm2mg882qNer |
16 |
|
The document details an acute oral toxicity study of perfluorooctanesulfonate (PFOS) on honey bees (Apis mellifera) conducted according to OECD Guideline 213, with a test substance purity of 86.9% and specific test conditions outlined.
|
2001 |
AR226-1030
|
D9B6qQeK5EJRnRbz2kvo5Q1o |
43 |
|
3M submitted a TSCA 8(e) notice to the EPA detailing acute toxicity studies on perfluorooctane sulfonate (PFOS) conducted on honey bees, revealing a contact LD50 of 59.7 mg/Kg (moderately toxic) and an oral LD50 of 5 mg/Kg (highly toxic).
|
2001 |
AR226-1030
|
baYaRk2wB0j678V603nj83Goy |
1 |
|
This document details a study on the acute contact toxicity of perfluorooctanesulfonate (PFOS) produced by 3M, using honey bees (Apis mellifera) as the test species, with a purity of 86.9% confirmed through various analytical techniques.
|
2001 |
AR226-1030
|
NN8exgOzERwob5veRaa3rbXQE |
32 |
|
The document is a laboratory report from 3M detailing the hydrolysis reactions of N-Methylperfluoroctanesulfonamido-Ethyl Alcohol (N-MeFOSE Alcohol), indicating non-compliance with certain EPA Good Laboratory Practices while noting that many GLP standards were followed in the analytical method development.
|
2001 |
AR226-1030
|
kDxzOQ7RgB4z3dJqEk4vrkxxJ |
72 |
|
The document is a 3M Environmental Laboratory report (No. W1872) on the hydrolysis reactions of 2-(N-ethylperfluoroctanesulfonamido)-Ethyl Alcohol (N-EtFOSE Alcohol), indicating non-compliance with EPA Good Laboratory Practices while noting that many GLP standards were utilized in the analytical method development.
|
2001 |
AR226-1030
|
vBNQ7348zpb5Y9Vye9darqdr8 |
85 |
|
This document is a laboratory report (No. EL1132) from 3M Environmental Laboratory detailing the hydrolysis reactions of perfluorooctanesulfonamide (FOSA), noting non-compliance with certain US EPA Good Laboratory Practices standards while indicating that many GLP standards were still utilized in the study.
|
2001 |
AR226-1030
|
NG4LxG6kd1j8L2paR9LDqozyy |
126 |
|
The document is an archived final report from an environmental laboratory detailing the results of toxicity tests on a product containing PFOA, indicating high levels of toxicity with various BOD and COD measurements exceeding 1000 mg/L.
|
2001 |
AR226-1030
|
n8MvVyQ7Lb2YYY4NZjYkXqj6 |
10 |
|
The document is an archived final report from an environmental laboratory detailing the results of a toxicity analysis on a sample (L-6778) for the requestor, the EAR Department, including various biochemical oxygen demand (BOD) and chemical oxygen demand (COD) measurements, with results indicating high levels of toxicity.
|
2001 |
AR226-1030
|
3QMnkKkXaBr2oMv6aZ36Rq2aa |
9 |
|
This document is a laboratory report (No. E00-1851) from 3M Environmental Laboratory detailing a study on the hydrolysis reactions of perfluorooctanoic acid (PFOA), which notes non-compliance with certain US EPA Good Laboratory Practices (GLP) standards.
|
2001 |
AR226-1030
|
gapX2z300xM3gVRoLjN4ZEBBL |
99 |
|
The document is a 3M Environmental Laboratory report on the indirect photolysis of gaseous perfluorooctanesulfonyl fluoride (POSF) using Fourier Transform Infrared (FTIR) spectroscopy, which states that the study does not comply with US EPA Good Laboratory Practices (GLP) standards.
|
2001 |
AR226-1030
|
7OZZ1ZO3oKpQa3yrLzr5aXmGo |
38 |
|
The document discusses the thermal stability and degradation pathways of perfluorooctane sulfonate (PFOS) during combustion processes, indicating that PFOS has low thermal stability due to weak carbon-sulfur bonds, and suggests that incineration is unlikely to significantly contribute to PFOS generation and distribution.
|
2001 |
AR226-1030
|
gaKdXQm0nz3nGmJNE8X3z0q83 |
1 |
|
This is a document titled "Fluorochemical Decomposition Processes" authored by David A. Dixon from the Pacific Northwest National Laboratory, but the content is largely unreadable due to OCR errors.
|
2001 |
AR226-1030
|
vVwLJpBDMp1QmdMYQ3goM3bwm |
6 |
|
This letter report from Focus Environmental, Inc. to 3M Corporation discusses the thermal stability of perfluorinated alkyl sulfonyl compounds, highlighting their higher thermal stability compared to chlorinated organics and hydrocarbons, and referencing a Battelle report on the thermal decomposition of fluorochemicals.
|
2001 |
AR226-1030
|
M4VKkmp3gY77b6pkNpZmg726M |
8 |
|
The document is an executive summary of a Multi-City study conducted by 3M Environmental Laboratory, analyzing the presence of perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), and perfluorooctane sulfonamide (FOSA) in various environmental samples from cities with and without fluorochemical manufacturing to assess potential human and
|
2001 |
AR226-1030
|
X7dxkO0Qverxv7og5g1VoQ1wJ |
12 |
|
The document outlines the Standard Operating Procedure (SOP) for collecting air samples of semi-volatile organic compounds, including perfluorinated compounds, using a high volume polyurethane foam sampling method as part of the Multi-Cities Project, prepared by Battelle Memorial Institute.
|
2001 |
AR226-1030
|
rK71M2Be16w2B7vo3w5Jo11V |
42 |
|
3M submitted a substantial risk notice to the EPA regarding potassium perfluorooctanesulfonate (PFOS) based on preliminary findings from a two-year dietary study in rats, indicating that the data meet the reporting threshold under TSCA section 8(e), while noting that the final report will provide further interpretation of biological significance.
|
2001 |
AR226-1030
|
DRQbNEgkmnmOE7OR6jm4L01a |
2 |
|
The document discusses responses to field audit comments regarding the application of Method TO-13 for air sampling in a multi-city study, clarifying that the focus is on fluorinated compounds (FCs) rather than polycyclic aromatic hydrocarbons (PAHs), and suggests considering the updated Method TO-13A for future analyses.
|
2001 |
AR226-1030
|
ymYGm7445395jEgLxRGDB13x6 |
4 |
|
The document outlines environmental sampling sites for a multi-city study on sulfonated perfluorochemicals, specifically for 3M Specialty Materials, as prepared by Battelle Memorial Institute.
|
2001 |
AR226-1030
|
v6w3ORkxZNjq126rOrb23wEmw |
18 |
|
Pace Analytical Services, Inc. conducted a water resampling and area investigation in Port St. Lucie, Florida, under contract with 3M, to confirm previous findings related to perfluorinated compounds from earlier sampling events in 1999 and 2000.
|
2001 |
AR226-1030
|
K6vDEm67K714Xyeab11DmgDmQ |
49 |
|
3M submitted a supplemental report to the EPA detailing preliminary findings from an additional study on perfluorooctane sulfonate (PFOS), indicating that perinatal mortality in rats may be linked to direct toxicity and potentially related to reductions in cholesterol synthesis and serum lipids.
|
2001 |
AR226-1030
|
0gzg4Vw8dvrKngwjJK3ap3Ram |
5 |
|
This document reports on a monitoring study conducted by Entrix, Inc. for 3M, which analyzed the concentrations of selected fluorochemicals, including PFOS and PFOA, in surface water, sediments, clams, and fish near the 3M facility in Decatur, Alabama, revealing significant variations in PFOS levels at different sampling locations.
|
2001 |
AR226-1030
|
6BK72Ob1pr2peBvJg9ynajX4o |
84 |
|
The document reports on the analysis of alfalfa samples harvested from the 3M Cordova Plant in Illinois for the presence of PFOS, PFOA, and other fluorochemicals, indicating that due to inadequate sampling procedures and low recovery rates, the analytical results are not recommended for interpretation, and all harvested alfalfa was subsequently landfilled.
|
2001 |
AR226-1030
|
ByEyyg7Q509M6NorGBr9jm4pw |
6 |
|
The document is a bibliography of published literature related to perfluorinated compounds, specifically PFOA and PFOS, compiled by 3M for submission to the EPA, including studies on their effects, environmental distribution, and degradation.
|
2001 |
AR226-1030
|
jgeoj2QLg2a9LgGMvnM6wJEep |
2 |
|
3M submitted a compact disc to the EPA containing new and previously unsubmitted studies on perfluorooctane sulfonates and related compounds, including perfluorooctanoic acid, as part of their ongoing dialogue regarding fluorochemicals.
|
2001 |
AR226-1030
|
V360v8Mr9VN6BnJwNyrXr41nq |
4 |
|
3M provided an update to the EPA on March 19, 2001, regarding their ongoing study of the serum half-life of perfluorooctane sulfonate (PFOS) in retired workers, revealing that the latest data indicates a mean half-life of 303 days, which is an improvement over previous estimates but still presents interpretative challenges.
|
2001 |
AR226-1030
|
RJYLJXbyGy9ZxJjqLdvLpD19z |
2 |
|
3M submitted a supplemental notice to the EPA regarding a two-year dietary study of N-ethyl perfluorooctanesulfonamidoethanol (N-EtFOSE) in rats, highlighting statistically significant increases in both hepatocellular adenomas in female rats and thyroid follicular-cell tumors in male rats, with a final report forthcoming.
|
2001 |
AR226-1030
|
7meD9NOMpYX22LY9y8LerNGj |
2 |
|
This letter report from Focus Environmental, Inc. to 3M Corporation discusses the thermal stability of perfluorinated alkyl sulfonyl compounds, highlighting their higher thermal stability compared to chlorinated organics and hydrocarbons, and the implications for incineration processes.
|
2001 |
AR226-1030
|
pejogKy751B0g1Xw9E4Z4G1wd |
8 |
|
3M submitted a supplemental toxicokinetic study on perfluorooctane sulfonamide (FOSA) to the EPA as part of their ongoing dialogue regarding fluorochemistry.
|
2001 |
AR226-1030
|
g2m5LLYdYEwRvQ7JDwBJVvQeL |
22 |
|
3M submitted a TSCA Section 8(e) Supplemental Notice to the EPA, providing final reports and analytical data on sulfonate-based fluorochemicals, specifically related to PFOS and its derivatives, to enhance access to previously submitted notifications.
|
2001 |
AR226-1030
|
8N1kV6grrBDOYya8mgpY5jYm |
146 |
|
3M submitted a TSCA Section 8(e) Supplemental Notice to the EPA, providing final reports and analytical data on PFOS and related sulfonate-based fluorochemicals, including blood serum and liver levels from studies on rats, to enhance access to previously submitted information.
|
2001 |
AR226-1030
|
8Dmwa1vkYj4EJwLz52YyRBZm |
148 |
|
3M submitted a TSCA Section 8(e) Supplemental Notice providing final reports and analytical data on sulfonate-based fluorochemicals, specifically detailing blood serum and liver levels of PFOS and related compounds from previous studies, to facilitate easier access to this information in the EPA's docket.
|
2001 |
AR226-1030
|
8Rb1ra7Q9vmQ77dQvKzbM99vd |
154 |
|
3M is submitting final reports and supplemental information regarding sulfonate-based fluorochemicals, including analytical studies on PFOS and related compounds, to the EPA's TSCA Section 8(e) docket for improved access to previously submitted data.
|
2001 |
AR226-1030
|
n9J4g9Jde2kV0NJ6o6Zz1zJLX |
133 |
|
The final report by Bruce H. Alexander, PhD, assesses the mortality experience of workers exposed to perfluorooctanoic acid (PFOA) at the 3M Cottage Grove facility, finding no significant association between PFOA exposure and overall cancer mortality, but noting a modest increased risk of death from cerebrovascular disease in the group with definite PFOA exposure.
|
2001 |
AR226-1030
|
ZBYRzkyEjo8r8Rw1oQRg4oMdZ |
28 |
|
3M is submitting final reports and supplemental information related to previous TSCA Section 8(e) notifications regarding sulfonate-based fluorochemicals, specifically providing analytical data on PFOS and other related compounds in rat liver and serum levels.
|
2001 |
AR226-1030
|
LkZoeYw6x0pmEwmywa48Ge2b |
35 |
|
The report from 3M Company details a medical surveillance program conducted in 2000, revealing that serum levels of perfluorooctanoate (PFOA) among employees increased to a geometric mean of 1.13 ppm, particularly among cell operators, while serum levels of perfluorooctanesulfonate (PFOS) remained relatively stable compared to 1998.
|
2001 |
AR226-1030
|
n9Q8Ze1xdN8X8x6jqgLvvD0rR |
36 |
|
The report from 3M Company details the serum levels of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) among 258 employees in the Antwerp chemical plant during a medical surveillance program in 2000, finding geometric mean levels of 0.44 ppm for PFOS and 0.33 ppm for PFOA
|
2001 |
AR226-1030
|
Rjd29ORQXxa4xbmwaod1VjQbn |
39 |
|
The document is a final report from 3M Company detailing a study on serum levels of perfluorooctanesulfonate (PFOS), perfluorooctanoate (PFOA), and perfluorohexanesulfonate (PFHS) among 45 employees, revealing geometric mean serum levels of 0.116 ppm for PFOS, 0.053
|
2001 |
AR226-1030
|
reJmBGzbZYkQxk72nYO92vv4J |
6 |
|
This interim report from 3M Company details a study aimed at identifying the distribution of perfluorooctanesulfonate (PFOS) and other fluorochemicals in serum samples from 599 children aged 2 to 12 in the United States, with preliminary findings expected to enhance understanding of PFOS levels in this population.
|
2001 |
AR226-1030
|
dYrOxVdMm0v0eqRmyLM56e970 |
5 |
|
The report from 3M Company details a study investigating the identification of perfluorooctanesulfonate (PFOS) levels in human tissue, comparing them to findings from a feeding study in cynomolgus monkeys, and indicates that average human serum PFOS levels are significantly lower than those observed in the low-dose monkey group.
|
2001 |
AR226-1030
|
7xZmbJeO149eQX632xXnZ7Na |
35 |
|
The document discusses a study by 3M Company analyzing health outcomes of employees at the Decatur Chemical and Film Plant from 1993 to 1998, emphasizing the use of administrative databases for morbidity research related to PFOA exposure.
|
2001 |
AR226-1030
|
RJrqpX9wNpQXpZwoY48bwykaa |
134 |
|
This interim report from 3M Company details a study on the distribution of perfluorooctanesulfonate (PFOS) and other fluorochemicals in the serum of over 600 adult blood donors from the American Red Cross, aiming to better characterize their prevalence in the general U.S. population.
|
2001 |
AR226-1030
|
Zn3z4JeY1a3e7G4gm53jL7My7 |
5 |
|
The document discusses analytical results from 1995 regarding the presence of perfluorinated compounds, specifically PFOA and PFOS, in various samples, indicating concentrations ranging from below the limit of quantification to several parts per billion.
|
2001 |
AR226-1030
|
vyy5d1EEDn5yQxyLmBox7pqpR |
2 |
|
This document appears to be a report on fluorochemical decomposition processes authored by David A. Dixon from the Pacific Northwest National Laboratory, but the content is largely obscured and unreadable due to poor OCR quality.
|
2001 |
AR226-1030
|
5kowa2y5NDG3LodZyqYKby7bD |
6 |
|
The document is a laboratory report from 3M Environmental Laboratory detailing screening studies on the aqueous photolytic degradation of Potassium Perfluorooctane Sulfonate (PFOS), which does not comply with US EPA Good Laboratory Practices Standards but has undergone quality assurance audits.
|
2000 |
AR226-1030
|
pOZrv4DLk4yQqank2rd5DeOB |
163 |
|
The document is a final report on a flow-through bioconcentration test of perfluorooctanesulfonate (PFOS) conducted with bluegill fish (Lepomis macrochirus) by Wildlife International, Ltd. for 3M Corporation, completed on June 21, 2001, in compliance with EPA Good Laboratory Practice Standards.
|
2000 |
AR226-1030
|
zo4nJKXKm9bRLea76BrbGg3b6 |
129 |
|
This final report details a 96-hour toxicity test of PFOS conducted with the freshwater alga Anabaena flos-aquae, sponsored by 3M Corporation and compliant with Good Laboratory Practice standards, with study completion on June 6, 2001.
|
2000 |
AR226-1030
|
x1nkDmBGBKwEnYo7gJ57Z8BEy |
57 |
|
The document is a final report on a 7-day toxicity test of PFOS (perfluorooctanesulfonic acid) conducted with duckweed (Lemna gibba G3) by Wildlife International, Ltd. for 3M Corporation, completed on March 26, 2001, and compliant with Good Laboratory Practice standards.
|
2000 |
AR226-1030
|
qa0Y1oxdYQ67YgRdv3mj05Xq5 |
47 |
|
This document is a final report on a 96-hour toxicity test of PFOS conducted by Wildlife International, Ltd. for 3M Corporation, which adhered to Good Laboratory Practice standards, with the study completed on March 26, 2001.
|
2000 |
AR226-1030
|
LpkGXoorJLwo8MJEvYv3zbjmw |
56 |
|
This final report details a 96-hour toxicity test of PFOS conducted on the marine diatom Skeletonema costatum by Wildlife International, Ltd. for 3M Corporation, indicating compliance with Good Laboratory Practice standards despite some exceptions in substance characterization and stability determination.
|
2000 |
AR226-1030
|
mmyJw4kYQXp8pZdgxvBmGV5nZ |
54 |
|
The document is a final report on a frog embryo teratogenesis assay (FETAX) conducted by Wildlife International, Ltd. for 3M Corporation, assessing the effects of PFOS, with noted non-compliance to Good Laboratory Practice standards during the study.
|
2000 |
AR226-1030
|
NeGBEozavxRvkow9avN5v3Gww |
181 |
|
This is a biodegradation study report prepared by Pace Analytical Services, Inc. for 3M, detailing the aerobic biodegradation of W-EtFOSE alcohol using microbial activity from municipal wastewater treatment sludge, with project dates from July 20, 2000, to October 1, 2000.
|
2000 |
AR226-1030
|
gDpw3xDBjX2Kzazoz7Z0818gJ |
56 |
|
The document is a laboratory report from 3M detailing screening studies on the aqueous photolytic degradation of N-Ethylperfluorooctanesulfonamido-ethyl alcohol (N-EtFOSE Alcohol), indicating that the study was not conducted under Good Laboratory Practices but followed specific testing procedures.
|
2000 |
AR226-1030
|
zM6GjZpV0DvG7vm9MLK38zma |
166 |
|
The document describes an experiment using thermospray mass spectrometry to assess the volatility of FC-95 and FC-143, specifically investigating their vapor pressure at room temperature and their removal from solutions when air is bubbled through them.
|
2000 |
AR226-1030
|
8O2JZdnyvGaoz9aRwgj7zNQB5 |
20 |
|
The document is a laboratory report from 3M Environmental Laboratory detailing a study on the aqueous photolytic degradation of Perfluorooctanoic Acid (PFOA), which does not comply with US EPA Good Laboratory Practices but has undergone internal quality assurance audits.
|
2000 |
AR226-1030
|
g285jQr1041B9yV5BDMnxMvY3 |
148 |
|
3M conducted photolysis studies on PFOS and PFOA to assess their photolytic stability under environmentally relevant conditions, finding no evidence of direct photolysis and no degradation products in indirect photolysis, while estimating a minimum indirect photolytic half-life in an iron-rich matrix.
|
2000 |
AR226-1030
|
kD7bQ212z1Xbz3D1Kw3LbRBD0 |
2 |
|
3M conducted photolysis studies on PFOA and PFOS to assess their photolytic stability under environmentally relevant conditions, finding no evidence of direct photolysis and no degradation products in indirect photolysis, although an estimated minimum indirect photolytic half-life was calculated in an iron-rich matrix.
|
2000 |
AR226-1030
|
qd9yrZkY9j79DgBrB260n9xN5 |
2 |
|
The document outlines the design and methodology of a Multi-City study submitted to 3M Environmental Laboratory, aimed at assessing the dispersion of fluorochemical compounds, including those produced by 3M, in the environment and their potential impact on human exposure through food and drinking water.
|
2000 |
AR226-1030
|
Qk1kKowEZ7RR84Zw9Kewwggg5 |
7 |
|
Pace Analytical Services, Inc. conducted resampling for the Port St. Lucie Multi-City Study under contract with 3M to confirm baseline information on fluorochemicals, specifically PFOS, PFOSA, POAA, PFHS, and TFA, originally collected in July 1999.
|
2000 |
AR226-1030
|
zQGXR8MeY5kv0drBgJ0jvDpqz |
13 |
|
Pace Analytical Services, Inc. conducted a multi-city food study for 3M to estimate the dietary intake of fluorochemicals, including PFOA and PFOS, by collecting food samples from three study cities (Pensacola, FL; Decatur, AL; Mobile, AL) and three control cities (Port St. Lucie, FL; Cleveland, TN; Columbus, GA).
|
2000 |
AR226-1030
|
wOYxXrB6NndGQJVGz4BO1aOE |
60 |
|
This report details the accumulation of perfluorooctanesulfonate (PFOS) and related fluorochemicals, including perfluorooctanoic acid (PFOA), in the livers of mink and river otters, finding PFOS present in all mink samples with a maximum concentration of 4800 ng/g, while PFOA was detected in less than 10
|
2000 |
AR226-1030
|
Moood1YNNdgdDLdVL3qnkr9Ky |
14 |
|
This report details a monitoring survey of perfluorooctanesulfonate (PFOS), perfluorooctanoic acid (PFOA), and related fluorochemicals in fish tissues, revealing the highest PFOS concentration of 923 ng/g in fish from Belgium and 297 ng/g in carp from Michigan, while FOSA, PFOA, and PFHS were rarely
|
2000 |
AR226-1030
|
85zNn67nBKGR8rk13DNN2GEEB |
38 |
|
This document reports on a study measuring concentrations of perfluorooctanesulfonate (PFOS), perfluorooctanesulfonamide (FOSA), perfluorooctanoic acid (PFOA), and perfluorohexanesulfonate (PFHS) in oysters from the Gulf of Mexico and Chesapeake Bay, finding PFOS in 51 of
|
2000 |
AR226-1030
|
93Bnn6JdvqELoMYgY8LvmJEeR |
19 |
|
This report presents the findings of a global monitoring survey of perfluorooctanesulfonate (PFOS), perfluorooctanesulfonamide (FOSA), perfluorooctanoate (PFOA), and perfluorohexanesulfonate (PFHS) in fish-eating water birds, revealing significant concentrations of PFOS in various species, particularly
|
2000 |
AR226-1030
|
oM92x077J844Eo2rR913eeLXE |
60 |
|
This report details a global monitoring survey of perfluorooctane sulfonate (PFOS), perfluorooctanoic acid (PFOA), and related fluorochemicals in marine mammals, revealing that PFOS was commonly detected in liver and blood samples from various locations, with the highest concentrations found in bottlenose dolphins and ringed seals, while PFOA was rarely
|
2000 |
AR226-1030
|
8nYrxvEVBkb6LDOrEkGND4jk |
56 |
|
The document details an experiment using thermospray mass spectrometry to assess the volatility of FC-95 and FC-143, specifically investigating their vapor pressure at room temperature and their removal from various solutions when air is bubbled through them.
|
2000 |
AR226-1030
|
qo5OJy8OBrRGLDwwYnZp4q1M |
20 |
|
The document is an environmental laboratory report detailing the testing results for surfactants, specifically FC-95 and Sultone Foamer, with the initial results for FC-95 being questioned for accuracy and subsequently retested, showing significantly higher concentrations.
|
2000 |
AR226-1030
|
R6wqgGxx6vVNeY45XK3YBREn |
9 |
|
The document details a study on the microbial metabolism and biodegradation of Perfluorooctane Sulfonate (PFOS), conducted by Springborn Laboratories and submitted to 3M Environmental Laboratory, completed on October 31, 2000.
|
2000 |
AR226-1030
|
dQ3Q01vDo7abNXOpxZxEp2e1Q |
21 |
|
This document is a study report from 3M Environmental Laboratory detailing a Soil Adsorption/Desorption Study of Potassium Perfluorooctanesulfonate (PFOS), conducted in compliance with TSCA Good Laboratory Practice standards.
|
2000 |
AR226-1030
|
JNoZZme5Jwm7BaMz3qyER7J0a |
758 |
|
This document is a study report on the aerobic soil biodegradation of Perfluorooctane Sulfonate (PFOS), conducted by Springborn Laboratories and submitted to 3M Environmental Laboratory, completed on October 31, 2000.
|
2000 |
AR226-1030
|
GKvJOm5KGZY1wxRMJj6ex2kVn |
17 |
|
The document is a study report on the microbial metabolism (biodegradation) of Perfluorooctane Sulfonate (PFOS), completed by Springborn Laboratories and submitted to 3M Environmental Laboratory.
|
2000 |
AR226-1030
|
5MMV9JKqY2z5Bke7Qe2XEwyN |
36 |
|
This document reports on a study conducted by Springborn Laboratories, Inc. on the anaerobic biodegradation of perfluorooctane sulfonate (PFOS), completed on October 31, 2000, for 3M Environmental Laboratory.
|
2000 |
AR226-1030
|
qdpvJaaMqaeORXxY2Ba1RjxEG |
16 |
|
The document is a report on an 18-day aerobic biodegradation study of perfluorooctanesulfonate-based chemistries conducted by Pace Analytical Services, sponsored by 3M, with the study directed by Cleston C. Lange, Ph.D.
|
2000 |
AR226-1030
|
RBrv4OqZ0zD2BY9OeBygoDjn |
39 |
|
This document outlines a non-GLP study conducted by Wildlife International, Ltd. for 3M Corporation, focusing on the background screening of PFOS in selected avian and aquatic feed matrices.
|
1999 |
AR226-1030
|
kxwqwnaG5mxNv5Oe72EM2xkV |
25 |
|
The document discusses the derivation of a draft lifetime Drinking Water Health Advisory (DWHA) for PFOS, based on a reference dose calculated using EPA methodology and a conservative uncertainty factor.
|
1999 |
AR226-1030
|
g2qpqOX9N453YrbGxOo9VDeBG |
6 |
|
The document is an amendment to the Quality Assurance Project Plan for the Multi-City Study, detailing changes in sampling protocols and the addition of new laboratories for sample collection, which includes the implementation of a labeling system for PFOA and PFOS samples.
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1999 |
AR226-1030
|
6w13L72217Q1RznY1KM6yEwZ4 |
3 |
|
This is a Quality Assurance Project Plan prepared by Battelle for the Empirical Human Exposure Assessment Multi-City Study Sampling Task, effective May 14, 1999.
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1999 |
AR226-1030
|
10vG1eyV5odmxe50E4d493mdo |
52 |
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This document is an amendment to the Quality Assurance Project Plan for the Multi-City Study, detailing changes in sampling methods for fish, bulk water, and microlayer samples related to PFOA/PFOS exposure assessment.
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1999 |
AR226-1030
|
0wnRnEao39dw9pJmYRvqERrb |
17 |
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This is a field report prepared by Battelle for Project N100672-01, detailing sampling activities in Cleveland, Tennessee, and Decatur, Alabama, aimed at analyzing trace-level FC residuals and assessing environmental dispersion and human exposure.
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1999 |
AR226-1030
|
Lg2OObmLkvywpEZ4Mm3EXL5kz |
16 |
|
This is a field report from Battelle detailing a multi-city study conducted in Mobile, Alabama, and Pensacola, Florida, under Project Number N100672-01, focusing on the collection of samples for trace-level analysis of FC residuals to assess environmental dispersion and human exposure.
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1999 |
AR226-1030
|
gbwNenROByp61qkrEXKGr5oLL |
15 |
|
The document outlines a review of the sampling and handling techniques used by Battelle during a city survey in Columbus, Georgia, as part of the Multi-City Human Exposure Assessment Study, focusing on various environmental sources including air, drinking water, wastewater, and landfill leachate, with an emphasis on the appropriateness of methods for detecting fluorochemicals.
|
1999 |
AR226-1030
|
LKkZQ1o5yJ57DYMR1BkggVoJd |
22 |
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The document summarizes a study conducted by the 3M Environmental Lab analyzing endogenous levels of PFOS in the livers of Nave rats from different suppliers, finding measurable PFOS levels in rats from Charles River and Taconic Farms, particularly in older male rats, while no PFOS was detected in Harlan rats.
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1998 |
AR226-1030
|
xzwXGarVgmM2qZNLB4XNkrO3b |
3 |
|
This document is a final report from 3M Environmental Technology and Safety Services detailing an analytical study on contamination testing conducted by Covance Laboratories, initiated on June 29, 1998, related to perfluorinated compounds.
|
1998 |
AR226-1030
|
91Xb9KYJVXYd7D6p4m2K1BEk6 |
141 |
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This is a T.R. Wilbury Laboratories report (Study Number 840-TH) detailing the acute toxicity of L-13492 to the daphnid, Daphnia magna, conducted for 3H Company from June 27 to 29, 1995.
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1995 |
AR226-1030
|
ByLvpqL9qZXmRVe5KdveR2gno |
24 |
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The document reports on a study conducted by 3M Environmental Laboratory to evaluate the inhibitory effects of the substance L-13492 on activated sludge respiration, finding a median effective concentration (3-hour EC50) greater than 1000 mg/L.
|
1995 |
AR226-1030
|
KzvJyabNzZQ0D31j673Eo2EBK |
15 |
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The document is a report on a growth and reproduction toxicity test conducted by T.R. Wilbury Laboratories for 3M Company, focusing on the substance N2803-2 and its effects on the freshwater alga, Selenastrum capricornutum, completed in November 1995.
|
1995 |
AR226-1030
|
kmb5KnJNKqpadOoQOYvd9n6nD |
25 |
|
The document reports on a study conducted by T.R. Wilbury Laboratories, sponsored by 3M Company, assessing the acute toxicity of the substance N2803-2 to the aquatic organism Daphnia magna, with the study completed on November 16, 1995, and amended on March 25, 1996.
|
1995 |
AR226-1030
|
2Jm7BORVL4M45NpQxw0Xo8kka |
24 |
|
The document reports on a study conducted by 3M Company to assess the acute toxicity of a substance identified as N2803-4 to the daphnid Daphnia magna, completed in accordance with U.S. EPA Good Laboratory Practices, with an amendment made to the report regarding the EC50 values.
|
1995 |
AR226-1030
|
zkqYR9DG3kRr6eXodrnL7z13 |
24 |
|
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 on the solubility characteristics of CS-2070, a compound related to CS-2151, indicating that CS-2070 is soluble in water and various organic solvents, with specific solubility levels determined at different pH levels.
|
1981 |
AR226-1030
|
zzwv2401q1NzL9Xb3wmqz8GD7 |
1 |
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The document is an analytical report detailing the partition coefficient determination of the perfluorinated compound CS-2151 and its solid form CS-2070, which were characterized for their distribution between n-octanol and water.
|
1981 |
AR226-1030
|
X45ReB3y1KNQooyzYXjoRykG |
2 |
|
The document is an analytical report detailing the thermal analysis and melting point determination of a substance labeled CS-2070, derived from CS-2151, which was characterized for PMN purposes and showed a melting point range of 75°C to 145°C.
|
1981 |
AR226-1030
|
ejZ05jYYbjeMRvwepVpdZOKg |
2 |
|
The document reports on a pilot photolysis study conducted by 3M to investigate the degradation of the compound FM-3925 in aqueous solutions when exposed to natural sunlight over nearly seven months, indicating potential isomerization as detected by GC/MS analysis.
|
1980 |
AR226-1030
|
3NJYwonGzv8dmEMwnYaoG3BvD |
9 |
|
The document is a technical report summarizing the investigation into the photolysis of FM3925, a fluorochemical, to determine its degradation in aqueous solutions and identify the major products formed during the process.
|
1980 |
AR226-1030
|
1QLrQkkG3aw82bMkm6XRG8rYq |
22 |