|
This document is a letter from Martha L. Rees, Associate General Counsel at DuPont, addressing Ms. Mary Dominiak regarding the submission of information related to PFOA and its environmental implications.
|
2005 |
AR226-1913
|
1QRBExEpGbB9gZYXMxLJNk715 |
1 |
|
The document is a preliminary toxicity study report on perfluorooctanesulfonyl fluoride (POSF) conducted by 3M, detailing the effects of inhalation exposure in CD rats over one week.
|
2005 |
AR226-3630
|
2qVXVow6b4j5r74DeegY6Bam5 |
340 |
|
The document reports on the results of the PFOA Worker Health Study, indicating that while no human health effects have been definitively linked to PFOA, significant associations were found between high serum PFOA levels and certain health measures, prompting further investigation by DuPont and external experts.
|
2005 |
AR226-1923
|
YGdnrroapRvMg1Ya9LzjyVkBk |
24 |
|
The document outlines the preliminary results of a PFOA worker study conducted by DuPont, focusing on the health status of employees at a polymer production plant and their serum PFOA levels, with 1,024 participants involved in the cross-sectional health surveillance.
|
2005 |
AR226-1924
|
jyKjK6eMZGOyXqNrEE4aG8omy |
35 |
|
The January 2005 Supplemental Notice of Contamination from the Little Hocking Water Association reports rising levels of C8 (PFOA) in their water supply, with concentrations reaching up to 18.6 ppb, which exceed Minnesota's safe level of 7.0 ppb, and warns that well no. 5 may need to be activated if water demands increase.
|
2005 |
AR226-1927
|
KGD5oD5naRE58q4dYxo2jZoMx |
3 |
|
3M submitted a TSCA Section 8(e) Supplemental Notice reporting that water samples from municipal wells in Cottage Grove, Hastings, and Oakdale, Minnesota, showed no detectable levels of PFOS and PFOA, except for one sample from Hastings with PFOA below quantification limits, while Oakdale wells had detectable levels of both substances but averaged below 1 ppb.
|
2005 |
AR226-1929
|
XR257b2xGDnenxbLynwNJ6amK |
2 |
|
This document details the data validation process for PFOS and PFOA analysis in samples from the Oakdale Project, confirming that samples were received in good condition, analyzed within acceptable time frames, and met calibration standards with method detection limits of 0.100 ppb for PFOS and 0.097 ppb for PFOA.
|
2005 |
AR226-1936
|
rBbjMqVjxmE3DyEgKrvNkEZyr |
4 |
|
The document presents the results of a survey conducted by the OECD on the production and use of PFOA, PFOS, PFAS, and related substances, detailing their prevalence in products and mixtures.
|
2005 |
AR226-1937
|
RpNZ0VjoGYyGqDN2evj3wNGm8 |
59 |
|
This document is a letter from DuPont Haskell Laboratory informing the EPA about the results of an absorption, distribution, metabolism, and elimination (ADME) study of 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro (CAS
|
2005 |
AR226-1941
|
0KZ1q7gzDVwO8Vg4a0apobeJ |
3 |
|
3M is submitting a supplemental notice to the EPA regarding final analytical reports of water samples for sulfonate-based and carboxylic-based fluorochemicals, including PFOA and PFOS, from municipal wells in Hastings and Oakdale, Minnesota.
|
2005 |
AR226-1945
|
Z44vZG5xpj5waELMLdjJ4vBZJ |
1 |
|
3M is submitting a supplemental notice to the EPA regarding final analytical reports for water samples taken from municipal wells in Hastings and Oakdale, Minnesota, related to sulfonate-based and carboxylic-based fluorochemicals.
|
2005 |
AR226-1949
|
V3nLb2kooOKN5nw6O0VOVdYbg |
1 |
|
The document is an analytical report from Exygen Research detailing the analysis of perfluorooctanoate (PFOA) and perfluorooctanesulfonate (PFOS) in water samples collected from Hastings Municipality at the request of Gary A. Hohenstein from 3M Company.
|
2005 |
AR226-1948
|
bB816VBMYywzqJOMxMdepaZaD |
15 |
|
3M submitted a final report on a follow-up incidence study related to perfluorooctanesulfonyl fluoride (POSF) to investigate findings from a previous mortality study of employees at its fluorochemical manufacturing facility.
|
2005 |
AR226-1953
|
J8Ev1aXoarRdz1GepkKqNXdB |
1 |
|
The Minnesota Pollution Control Agency reports that four private wells in Lake Elmo have tested above health-based criteria for perfluorochemicals (PFCs), prompting the agency to provide bottled water and install granular activated carbon filters for affected homes while investigating the Washington County Landfill as a potential source of contamination.
|
2005 |
AR226-1956
|
vBVNKDjdMo47oy8M5mBwD5bVE |
8 |
|
The document is an analysis report from AXYS Analytical Services detailing the detection of various perfluorinated compounds, including PFOA and PFOS, in serum samples collected on February 3, 2005, with specific concentrations reported for each compound.
|
2005 |
AR226-1958
|
QM3oj7JBQ4RgyQ76ko87DzGNv |
63 |
|
This document is a correspondence from Teri K. Fick of 3M to the EPA, providing clarification and resubmission of a final report on a mortality study related to perfluorooctanesulfonyl fluoride (POSF) that was previously submitted but not found in the TSCA 8(e) file.
|
2005 |
AR226-1963
|
2qYaQJ60xvV18v7QnZ32Rd15 |
37 |
|
This is a memo from H. A. Smith to Bob Lanyon regarding recommendations for selecting individuals for blood monitoring at Washington Works, outlining criteria for selection based on job tenure and stability.
|
2005 |
AR226-2005
|
nm8gNY9M1k93rvxO5vQ11o8q8 |
25 |
|
This is a letter from the Minnesota Department of Health regarding health risks associated with perfluorochemicals, specifically addressing the installation of carbon treatment systems.
|
2005 |
AR226-2737
|
ZgXXMRdQMenJbVp763oR9VR7 |
2 |
|
3M submitted a supplemental notice to the EPA regarding analytical data for water samples from private wells in Oakdale and Lake Elmo, Minnesota, indicating that PFOS was not detected in any samples and PFOA was detected in one sample below the report level of 1 ppb.
|
2005 |
AR226-2738
|
VG91MaVB10Eo2MwEL6Qk5ZO6w |
2 |
|
3M submitted a supplemental notice to the EPA regarding analytical data for water samples from private wells in Oakdale and Lake Elmo, Minnesota, indicating that PFOS was not detected in Oakdale samples and PFOA was detected in one sample below the report level of 1 ppb.
|
2005 |
AR226-2739
|
ErkywkKLqmVYbemyZ4z5J8mx |
2 |
|
The document reports that the Little Hocking Water Association, Inc. has provided blood sampling data from 25 individuals to the EPA, highlighting concerns about PFOA (C8) exposure due to high levels of the compound found in their water supply, which is sourced from wells near the DuPont Washington Works Plant.
|
2005 |
AR226-2741
|
Bv35rq12mwvv2w1Ywe89bVGw |
4 |
|
This document is a toxicity study report on perfluorooctanesulfonyl fluoride (POSF) conducted by 3M and Huntingdon Life Sciences, detailing the effects of inhalation exposure in CD rats over 13 weeks followed by a 4-week recovery period.
|
2005 |
AR226-3630
|
vBNYaND6xQExqN4K1daV6wDXb |
379 |
|
This analytical report from Severn Trent Laboratories details the results of PFOA analysis for E. I. DuPont's Fayetteville, NC project, confirming compliance with laboratory quality standards and NELAC requirements.
|
2005 |
AR226-3588
|
9oZE6LQK50m8z9ondXqEKaeR |
79 |
|
The document provides an update on Environment Canada's ecological risk assessment activities for perfluoroalkyl substances, specifically focusing on PFOS, and discusses the categorization and potential environmental impacts of these substances in Canada.
|
2005 |
AR226-3592
|
peeNxnx6R455EyX65M89xaNj |
1 |
|
This document is a revision of a study conducted by E.I. du Pont de Nemours and Company on the effects of linear and branched APFO (perfluorooctanoic acid) through a 14-day oral gavage in male rats and mice, ensuring compliance with Good Laboratory Practice standards.
|
2005 |
AR226-3583
|
wDyroQ0RqK9abjGRyJK6DZ856 |
414 |
|
The document discusses the invitation to submit information regarding five chemicals, including Perfluorooctane sulfonate (PFOS), for consideration by the Stockholm Convention's Persistent Organic Pollutants Review Committee, which has determined that the screening criteria for these substances have been met for further evaluation.
|
2005 |
AR226-3610
|
rpqOj7MzkbZRR4jjOR3nXz17E |
6 |
|
The document reports on the first meeting of the Persistent Organic Pollutants Review Committee established under the Stockholm Convention, focusing on organizational matters and the election of committee officials, without specific mention of PFOA or PFOS.
|
2005 |
AR226-3609
|
6Yj8Yvy8y6gjxQxmrkRqBxgR |
35 |
|
The document discusses a proposal submitted by the Government of Sweden for the inclusion of perfluorooctane sulfonate in Annex A of the Stockholm Convention on Persistent Organic Pollutants, with the Committee considering whether the proposal meets the necessary requirements for further action.
|
2005 |
AR226-3612
|
reKNgvBdr51DLazJvrzgEeBVa |
4 |
|
This document is an addendum to the PFOS dossier submitted by Sweden to the Persistent Organic Pollutants Review Committee, providing an update on scientific literature from June 2004 to October 2005 that reinforces the conclusion that perfluorooctane sulfonate (PFOS) meets the criteria for persistent organic pollutants due to its bioaccumulation and biomagnification in food webs.
|
2005 |
AR226-3613
|
91OLgkgq92yJeQQZLKQae7Bmq |
15 |
|
This document is a list of participants from various countries attending the first meeting of the Persistent Organic Pollutants Review Committee held by the United Nations Environment Programme in Geneva from November 7-11, 2005.
|
2005 |
AR226-3615
|
6w7gRo9Rmo5JNza4rgeqxKgR4 |
12 |
|
The document is a notice from the EPA regarding the proposal to add certain substances, including perfluorinated compounds, to the 1998 Aarhus Persistent Organic Pollutants (POPs) Protocol under the UNECE, aimed at controlling and reducing harmful emissions.
|
2005 |
AR226-3616
|
7RyKEQroOyJ46VkBZzNm3zYLR |
2 |
|
This is a progress report by the Co-Chairmen of the Task Force on Persistent Organic Pollutants (POPs) detailing the outcomes of meetings held in Vienna and Rome, including technical reviews of pentabromodiphenyl ether (PeBDE) and perfluorooctane sulfonate (PFOS) as part of the review of the Protocol on POPs.
|
2005 |
AR226-3620
|
ppkvEw4Lx2YLXXNKzGvLne5YB |
20 |
|
This is a draft workplan for the Working Group on Strategies and Review prepared by the United Nations Economic Commission for Europe, outlining objectives and activities for assessing and reviewing protocols related to air pollution for the year 2006.
|
2005 |
AR226-3623
|
VNODpQ5gr5pyM9E9n3zpLdZq |
6 |
|
The document outlines the agenda and topics for the third meeting of the UNECE Task Force on Persistent Organic Pollutants, focusing on the technical review of substances including PFOS and the assessment of their environmental impacts and alternatives.
|
2005 |
AR226-3622
|
7O7o8aVDyYz01194mDovy7akg |
55 |
|
This interim report details the analysis of perfluorooctanoic acid (PFOA), perfluorobutanesulfonate (PFBS), perfluorohexanesulfonate (PFHS), and perfluorooctanesulfonate (PFOS) in various environmental samples as part of the 3M Cottage Grove Monitoring Program, conducted by Exygen
|
2005 |
AR226-3636
|
6R5X1y0OJbrQ5120DbQqqa2am |
63 |
|
This interim report details the analysis of perfluorooctanoic acid (PFOA), perfluorobutanesulfonate (PFBS), perfluorohexanesulfonate (PFHS), and perfluorooctanesulfonate (PFOS) in various environmental samples as part of the 3M Cottage Grove Monitoring Program, conducted by Exygen
|
2005 |
AR226-3642
|
dnD95nN5pYOpY3RJqjp2VQv1q |
63 |
|
This interim report details the analysis of perfluorooctanoic acid (PFOA), perfluorobutanesulfonate (PFBS), perfluorohexanesulfonate (PFHS), and perfluorooctanesulfonate (PFOS) in various environmental samples as part of the 3M Cottage Grove Monitoring Program, conducted by Exygen
|
2005 |
AR226-3648
|
ZJ2v3BnNN1O5NKn16z5L1wpOO |
63 |
|
This is a letter dated June 9, 2005, regarding air modeling information for a perfluorinated chemical, addressed to a Document Control Officer, but no analytical content is retained in the OCR.
|
2005 |
AR226-2719
|
6b1kq90o9KXZgRBmdaXr3JKj1 |
1 |
|
Ciba Specialty Chemicals Corporation reported to the EPA unexpected liver effects in a 14-day oral toxicity study of a compound related to perfluorinated chemicals, with elevated liver weights observed in male rats at higher doses, although no mortality or significant clinical signs were noted.
|
2005 |
AR226-2718
|
gaME7rBoL7w5bnn9XBmVwdnze |
2 |
|
3M submitted a poster to the EPA detailing findings from a follow-up incidence study and a rat inhalation study, which indicated that the previously reported excess risk of bladder cancer was not associated with exposure to perfluorooctanesulfonyl fluoride (POSF) and related compounds.
|
2005 |
AR226-2720
|
5De2Ljad9aQdq48e0EyEZJOwD |
2 |
|
The Society of the Plastics Industry is reporting research results related to perfluoro carboxylic acids (C7-13) to the EPA, indicating no substantial risk to human health or the environment based on findings from a draft audited study report.
|
2005 |
AR226-2721
|
5Ln9EYM2m78waXjE32GpZEDz |
3 |
|
The document discusses a report submitted by 3M to the EPA regarding a Pathology Working Group's examination of mammary tumors in a chronic study of PFOA, concluding that the incidence of mammary gland neoplasms was not affected by PFOA administration.
|
2005 |
AR226-2722
|
rx4xQBQRodBx2n0b8v9Kx0jE |
2 |
|
This is a letterhead cover page from Patton Boggs, dated January 10, 2005, regarding a submission related to TSCA 8(e) concerning PFOA/PFOS, with attachments summarizing the submission.
|
2005 |
AR226-2724
|
4w9bQYbJOLMmVwLO0BgJqMoe |
12 |
|
3M submitted a communication to the EPA containing updated perfluorobutane sulfonate (PFBS) study reports, including new findings on avian reproductive toxicity and histopathology related to 90-day oral toxicity, along with an index and sanitized copies of previous reports.
|
2005 |
AR226-3748
|
B81KpxR0Ldw160akaygNBJg4E |
2 |
|
3M submitted a final report to the EPA regarding a study on sulfonate-based and carboxylic-based fluorochemicals, including preliminary data from 36 lots of human serum screened for endogenous fluorochemicals.
|
2005 |
AR226-3575
|
gQjJgDXZDajEdzOZDxkQaDmV |
1 |
|
3M submitted a final report to the EPA regarding a study on sulfonate-based and carboxylic-based fluorochemicals, including PFOA and PFOS, based on preliminary data from 36 lots of human serum screened for these substances.
|
2005 |
AR226-3577
|
3QRE3DNrZ8Ng5QYeVGMB5dOb0 |
1 |
|
3M submitted a final report to the EPA regarding a study on sulfonate-based and carboxylic-based fluorochemicals, including PFOA and PFOS, based on preliminary data from 36 lots of human serum screened for endogenous fluorochemicals.
|
2005 |
AR226-3579
|
gak7084y8RLJXmeBOMOZNNE1V |
1 |
|
This document is a pathology peer review report from Experimental Pathology Laboratories, Inc. concerning a chronic feeding study in rats with PFOA, sponsored by DuPont, which includes consensus diagnoses and statistical analyses of mammary tumors.
|
2005 |
AR226-2723
|
rB1gqb4ZVjqBJ2edEjJ1KYLeE |
74 |
|
3M submitted a TSCA Section 8(e) Supplemental Notice to the EPA, providing the final report on a study that screened 36 lots of human serum for the presence of sulfonate-based and carboxylic-based fluorochemicals, including PFOA and PFOS.
|
2005 |
AR226-3575
|
QJ9YaJr8n8p7onNQVpbEkXK2v |
1 |
|
3M submitted a final report to the EPA regarding a study on sulfonate-based and carboxylic-based fluorochemicals, including preliminary data from 36 lots of human serum screened for endogenous fluorochemicals.
|
2005 |
AR226-3577
|
5b8yKg2x8GMrNbXrk7OddZxN |
1 |
|
3M submitted a final report to the EPA regarding a study on sulfonate-based and carboxylic-based fluorochemicals, including preliminary data from 36 lots of human serum screened for endogenous fluorochemicals.
|
2005 |
AR226-3579
|
YDXOr02oajVM7EQ20kYkgdDKV |
1 |
|
This document is an analytical report from AXYS Analytical Services detailing the detection of various perfluorinated compounds, including PFOS, in serum samples collected on March 8, 2005, with specific concentration values and laboratory flags indicating detection limits.
|
2005 |
AR226-3752
|
85EnkDM31zOaG71470GNaG1oK |
15 |
|
The document is the final report of an exposure assessment conducted by DuPont on serum levels of perfluorooctanoic acid (PFOA) during the manufacturing of ammonium perfluorooctanoate (APFO) at their Fayetteville, NC facility, covering the study period from process start-up through December 31, 2005.
|
2005 |
AR226-3782
|
5bD59L0OYL0zyRa1kJ4n2LoEN |
53 |
|
This document is a letter from DuPont to the EPA providing supplemental information regarding an ongoing study on Ammonium Perfluorooctanoate (PFOA) that evaluates health status and serum biomarker exposure among employees at their Washington Works plant, indicating no clear associations between serum PFOA levels and proximity to the plant site.
|
2005 |
AR226-3542
|
DdY4M3znj33KrV0BYoj4Xz1M5 |
2 |
|
General Electric (GE) submitted corroborative data on Ammonium Perfluorooctanoate (APFO) and Perfluorooctanoic Acid (PFOA), indicating that the information does not significantly alter the current understanding of the risks posed by PFOA, while providing data on detectable levels of PFOA in polytetrafluoroethylene (PTFE) products
|
2005 |
AR226-3543
|
3Jy6eNXV3yY2dQrBjZaeQBXeE |
3 |
|
3M submitted a TSCA Section 8(e) Supplemental Notice to the EPA, providing screening data from an analytical report on human serum samples that detected perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA), indicating that the findings are preliminary and not necessarily representative of the general population.
|
2005 |
AR226-3547
|
4vm04zQdBmjZRaDnxROOk9a4R |
20 |
|
3M submitted a TSCA Section 8(e) Supplemental Notice to the EPA, providing an analytical report on the screening of human serum for fluorochemicals, including PFOS and PFOA, indicating that the detected levels do not represent "substantial risk" information.
|
2005 |
AR226-3548
|
mpzaapKO165vp1nK4vR4YVj14 |
20 |
|
3M submitted a TSCA Section 8(e) Supplemental Notice to the EPA, providing an analytical report on the screening of 36 lots of human serum for fluorochemicals, including PFOS and PFOA, indicating that the data is preliminary and not necessarily representative of general population levels.
|
2005 |
AR226-3549
|
5jK9NEG9Dno9daaxNqOv47gz |
20 |
|
DuPont submitted additional documents to the EPA on January 10, 2005, in response to a previous request regarding environmental monitoring, biodegradation, and analytical methods related to perfluorinated compounds, including PFOA and PFOS.
|
2005 |
AR226-3554
|
rpV0avXL0ay221DKxKa2GqQGE |
8 |
|
This document is a submission from 3M Specialty Materials to the EPA detailing the third round of groundwater and wastewater monitoring data for perfluorooctanoic acid (PFOA) at their manufacturing sites in Cottage Grove, MN, and Decatur, AL, as part of their commitments under the Letters of Intent dated March 2003.
|
2005 |
AR226-3557
|
QJBeno2MbDK4eVOjwLJz0Y8v8 |
13 |
|
The document outlines a study conducted by Wildlife International, Ltd. on the transformation potential of perfluorinated compounds in aerobic and anaerobic soils, sponsored by E.I. du Pont de Nemours and Company, and details compliance with Good Laboratory Practice standards.
|
2005 |
AR226-3922
|
99p82wQe1Yx44mxa50RXxwMDV |
298 |
|
The document is a correspondence from Andrea V. Malinowski of DuPont Legal regarding the environmental impact and regulatory considerations of Perfluorooctanoic Acid (PFOA) related to DuPont's operations in West Virginia.
|
2005 |
AR226-3560
|
EqLqxk7dN7OwGOOpabvyrwzmL |
1 |
|
The document is a correspondence from DuPont's Corporate Counsel to the EPA, enclosing letters between DuPont and the West Virginia Department of Environmental Protection regarding PFOA sampling results at the Dry Run Landfill, which were reported to be at or above 150 µg/L.
|
2005 |
AR226-3559
|
6JKKEE3gDRdJonYEjeXoJ82R |
10 |
|
3M submitted supplemental serum analysis results for children of two female fluorochemical plant workers, providing context from maternal serum levels, as part of their occupational medical surveillance program related to fluorochemicals.
|
2005 |
AR226-3564
|
6gzQQV46Zaag254XzBGV7GDR |
4 |
|
3M submitted a TSCA 8(e) supplemental report to the EPA indicating that PFOS was detected at approximately 0.1 ppb in surface water and municipal water at their production facility in Guin, Alabama, while PFOA and PFBS were non-detect.
|
2005 |
AR226-3565
|
B8vJEbGnV9467RQpz9Mx3xG9w |
1 |
|
3M submitted a TSCA 8(e) supplemental report to the EPA indicating that perfluorooctanesulfonate (PFOS) was detected at approximately 0.1 ppb in surface water and municipal water at their production facility in Guin, Alabama, while perfluorooctanoic acid (PFOA) and perfluorobutanesulfonate (
|
2005 |
AR226-3567
|
QG6z5MrLkE1g6OpeMONwVpZk |
1 |
|
This document from 3M provides supplemental serum analysis results for children of fluorochemical plant workers, detailing the sampling context and maternal serum levels for PFOA and other fluorochemicals.
|
2005 |
AR226-3569
|
YGpkvkK4MK9QgV16odBBegd30 |
4 |
|
3M submitted a supplemental report to the EPA indicating that PFOS was detected at approximately 0.1 ppb in surface and municipal water samples from a production facility in Guin, Alabama, while PFOA and PFBS were non-detect.
|
2005 |
AR226-3570
|
e5vMQzbgODjEVejXLeDGjXzRy |
1 |
|
This is a letterhead cover page from 3M, with no analytical content retained in the OCR.
|
2005 |
AR226-3572
|
XO9ydaKdbQdGgyO9g6e0gO58x |
2 |
|
3M submitted a final report to the EPA regarding a study on sulfonate-based and carboxylic-based fluorochemicals, including preliminary data from 36 lots of human serum screened for endogenous fluorochemicals.
|
2005 |
AR226-3575
|
DD7Dx1NG7jjbrxwyLRZ0Bxd3o |
1 |
|
3M submitted a final report to the EPA regarding a study on sulfonate-based and carboxylic-based fluorochemicals, including preliminary data from 36 lots of human serum screened for endogenous fluorochemicals.
|
2005 |
AR226-3577
|
44RKgr03L3MYxKRkY6RgR7d2Q |
1 |
|
3M submitted a final report to the EPA regarding a study on sulfonate-based and carboxylic-based fluorochemicals, including preliminary data from 36 lots of human serum screened for endogenous fluorochemicals.
|
2005 |
AR226-3579
|
oevMYjZBkxaOGYnK0o2gQ3e13 |
1 |
|
This document is an interim report detailing the analysis of Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in various environmental samples from Northern Alabama as part of the 3M Decatur Monitoring Program, conducted under EPA TSCA Good Laboratory Practice Standards.
|
2005 |
AR226-3798
|
jm4Y9pRww2eDjnj4yxp5585kZ |
122 |
|
This is a Severn Trent Laboratories analytical report (Job 233025) prepared for Weston Solutions regarding the Confidential Decatur project, detailing wet chemistry data and sample information for soil analysis.
|
2005 |
AR226-3828
|
KGr9Q686BVdZbrE2zn45Oa39N |
84 |
|
This is a Severn Trent Laboratories analytical report (Job 233507) prepared for Weston Solutions regarding the confidential Decatur project, detailing wet chemistry data for soil samples.
|
2005 |
AR226-3828
|
85DOYqLjyB8m4xvZK5rpyEeeB |
58 |
|
This analytical report from Severn Trent Laboratories, prepared for Weston Solutions, Inc., details the sampling of water for a confidential investigation in Decatur, with samples collected on July 21-22, 2005.
|
2005 |
AR226-3828
|
gavE2qXEnNxp5dR7Rvp234NdG |
25 |
|
The Severn Trent Laboratories analytical report prepared for Weston Solutions, Inc. details the sampling of water for a confidential investigation in Decatur, with multiple samples collected between July 18 and July 21, 2005.
|
2005 |
AR226-3828
|
rxLdQyq2dxqXBek8woEw8dy6G |
34 |
|
This analytical report from Severn Trent Laboratories, prepared for Weston Solutions, Inc., details sediment samples collected for the Confidential Decatur - FC Investigation, but does not specify any findings related to PFOA or PFOS.
|
2005 |
AR226-3828
|
QM6EVvgpjZ4KVomYBKDeQmD6 |
18 |
|
This is a Severn Trent Laboratories analytical report (Job 239580) prepared for Weston Solutions regarding the confidential Decatur project, detailing water sample analyses for total dissolved and suspended solids.
|
2005 |
AR226-3828
|
2J7vG1R9mxGGbMGX2Rym7MJGa |
27 |
|
This interim report details the analysis of Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in various environmental samples from Northern Alabama's potable water systems as part of the 3M Decatur Monitoring Program.
|
2005 |
AR226-3828
|
ppXJxB5ZX6mxj5GdJQYKqqmwX |
122 |
|
This interim report details the analysis of Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in various environmental samples as part of the 3M Decatur Monitoring Program, conducted by Exygen Research in compliance with EPA TSCA Good Laboratory Practice Standards.
|
2005 |
AR226-3828
|
VZzXEoa5g8zn4R12rb61QYqK |
99 |
|
This interim report details the analysis of Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in various environmental samples as part of the 3M Decatur Monitoring Program, conducted by Exygen Research in compliance with EPA TSCA Good Laboratory Practice Standards.
|
2005 |
AR226-3828
|
1y1gzyKgLbwd8ogrLY9kdzzpo |
100 |
|
This is a transmittal document from TTL, Inc. to Weston Solutions, Inc. regarding the delivery of grain size distribution analyses for sediment samples collected in Decatur, Alabama, under Job Number 020504-041.
|
2005 |
AR226-3828
|
vVKR6y9g2NRexJkadvjbqaq09 |
19 |
|
This is a transmittal document from TTL, Inc. to Weston Solutions, Inc. dated March 23, 2005, regarding the delivery of grain size distribution analyses for sediment samples associated with the Decatur project (Job Number 020504-041).
|
2005 |
AR226-3828
|
zoo5QzDKz87NOwDJQy5rL0dQ6 |
29 |
|
This is a transmittal from Tuscaloosa Testing Laboratory to Weston Solutions, Inc. regarding grain size distribution analysis for soil samples collected on January 27, 2005, under Job Number 020504-041.
|
2005 |
AR226-3828
|
jBeBdBpynGLZLp2myVXGEEonQ |
52 |
|
This is a transmittal from TTL, Inc. to Weston Solutions, Inc. dated August 5, 2005, regarding the delivery of hydrometers for grain size distribution analysis of soil samples collected on December 7, 2004, as per Weston’s request.
|
2005 |
AR226-3828
|
RJK02y3MMVDzQzw3prKpEJ7ev |
7 |
|
This is a transmittal from TTL, Inc. to Weston Solutions, Inc. dated April 20, 2005, regarding grain size distribution analyses for soil samples associated with the Decatur project (Job Number 020504-041).
|
2005 |
AR226-3828
|
2RqOzdqKeVM88v79xEYxR716N |
62 |
|
This is a transmittal document from TTL, Inc. to Weston Solutions, dated November 30, 2005, regarding grain size distribution analyses for samples collected on August 24, 2005, as part of project number 020504-041 in Decatur, Alabama.
|
2005 |
AR226-3828
|
3e4YQ2kjdd7zpEZm5Er0vp4b0 |
15 |
|
This is a transmittal from Tuscaloosa Testing Laboratory (Job 020504-041) to Weston Solutions, detailing the submission of grain size distribution analyses for soil samples collected on January 14, 2005, as part of a project in Decatur, Alabama.
|
2005 |
AR226-3828
|
rYE470Djywj29jdGRqqyzEeG |
90 |
|
This is a sieve analysis report prepared by Weston Solutions, Inc. for the Decatur, AL FSIA GP Investigation, detailing grain size distribution results for multiple soil samples collected on February 15, 2006.
|
2005 |
AR226-3828
|
pD3Kvzayxjejjp65YYk7rz0j |
8 |
|
This document is an interim report from Exygen Research detailing the analysis of Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in various environmental samples as part of the 3M Decatur Monitoring Program.
|
2005 |
AR226-3828
|
Yj8wmbLDNy35yGGxBNnRzM8xD |
106 |
|
The document is an analytical report from Severn Trent Laboratories for Weston Solutions, Inc. regarding a confidential investigation into soil samples potentially related to perfluorinated compounds, specifically under job number 232881.
|
2004 |
—
|
NQzXbede6YYLO2XJGDz2wL6D |
38 |
|
The document is an analytical report from Severn Trent Laboratories for Weston Solutions regarding a confidential investigation of soil samples related to PFOA/PFOS, with job number 232883, dated December 30, 2004.
|
2004 |
—
|
gm43MY0kMe3gJJmYNzJkgKoV |
56 |
|
3M submitted a supplemental report to the EPA detailing a pharmacokinetic study that found perfluorooctanesulfonyl fluoride (POSF) metabolizes to perfluorooctane sulfonate (PFOS) in rats, with peak PFOS concentrations observed in the liver on day 4 post-dose.
|
2004 |
AR226-1694
|
0LgKpvk3o48ZxonVeo3LqREXb |
1 |
|
This correspondence from 3M to the EPA discusses the submission of additional background information related to monitoring programs for perfluorinated chemicals, including a CD on wildlife sample analysis and details on a market basket survey concerning PFOS and PFOA.
|
2004 |
AR226-1696
|
XZbZvGwvYyOLkNR3o7Q6x4d |
2 |
|
The document is a final report from 3M's Strategic Toxicology Laboratory detailing a pharmacokinetic study that found perfluorooctanesulfonyl fluoride (POSF) is metabolized to perfluorooctanesulfonate (PFOS) in rats, with maximum PFOS concentration observed in the liver on day 4 post-dose.
|
2004 |
AR226-1695
|
3yE9vp7OgGaV0nNRv2KZNkd3 |
11 |
|
The document is a correspondence from Daikin America to the EPA, submitting detailed analytical reports related to PFOA in soil and groundwater at their Decatur facility, as requested by the agency.
|
2004 |
AR226-1702
|
LD173onjjVbEJLa9KrZv2bkQ |
2 |
|
Daikin America, Inc. submitted surface water testing analytical reports to the EPA, revealing PFOA concentrations in wastewater and sludge samples from their Decatur, Alabama facility, with results ranging from 0.282 to 1.8 ng/mL in wastewater and 9.3 to 48.73 µg/g in sludge.
|
2004 |
AR226-1707
|
1049LQ330nq6mRgGjyYNVEoxq |
3 |
|
The document is a correspondence from Taft, Stettinius & Hollister LLP regarding a PFOA human health effects study, specifically addressing cancer data related to the substance.
|
2004 |
AR226-1714
|
3eqw13b3LyZDDd04KMm7kQnyn |
1 |
|
The document discusses a study by James Dahlgren that found elevated cancer prevalence rates among residents exposed to PFOA from a Dupont manufacturing plant, indicating higher rates of prostate, cervix, and uterine cancers compared to the general population and highlighting differences in cancer distribution between residents and PFOA-exposed workers.
|
2004 |
AR226-1715
|
YrZ6L28apVKyBXbkLJ4rEkRJK |
2 |