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Title / Summary Year AR226 Docket Hash ID Pages
The document is an interim report detailing the analysis of perfluorooctane sulfonate (PFOS), perfluorohexane sulfonate (PFHS), and perfluorobutane sulfonate (PFBS) in soils collected from Well Location 610 in Decatur, AL, as part of the 3M Decatur Phase 3 Site-Related Monitoring Program, AR226-3958 7Q7DNJX8BxRZEn8rLE9oDeZo 23
The document is an interim report detailing the analysis of perfluorooctane sulfonate (PFOS), perfluorohexane sulfonate (PFHS), and perfluorobutane sulfonate (PFBS) in off-site soils collected in Decatur, AL, as part of the 3M Environmental Laboratory's monitoring program, conducted in compliance with EPA TSCA Good AR226-3958 bBJ6dyB0rRmgLeZdn8rDRdVn1 419
The document is an interim report detailing the analysis of perfluorooctane sulfonate (PFOS), perfluorohexane sulfonate (PFHS), and perfluorobutane sulfonate (PFBS) in soils collected from BP property well locations in July 2011, conducted by 3M Environmental Laboratory under TSCA Good Laboratory Practice standards. AR226-3958 RJ0zzDoDo8r38b7XKJYV3yLbB 192
The document is an interim report detailing the analysis of perfluorooctane sulfonate (PFOS), perfluorohexane sulfonate (PFHS), and perfluorobutane sulfonate (PFBS) in sediments collected from the Jeffries Property as part of the 3M Decatur Phase 3 Site-Related Monitoring Program, conducted under EPA TSCA Good AR226-3958 rpBOkXN7zwjDyyK0278wL42ve 24
The document is an interim report detailing the analysis of perfluorooctane sulfonate (PFOS), perfluorohexane sulfonate (PFHS), and perfluorobutane sulfonate (PFBS) in soil samples collected from the 3M Decatur site during March and April 2010, conducted under EPA TSCA Good Laboratory Practice Standards. AR226-3958 NGmVg2Q83ZNVMnxnXer6MNOvD 539
The document is an interim report detailing the analysis of perfluorooctane sulfonate (PFOS), perfluorohexane sulfonate (PFHS), and perfluorobutane sulfonate (PFBS) in soils and sediments collected from Avenue A in Decatur, AL, as part of the 3M Environmental Laboratory's monitoring program, conducted in compliance with EPA AR226-3958 e5RVJaM88vOzeQqDK8841a4xe 516
The document is an interim report detailing the analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS), and Perfluorobutane Sulfonate (PFBS) in soils and sediments collected from the Wetlands Edge Environmental Center in Decatur, AL, as part of the 3M Decatur Phase 3 Site- AR226-3958 Vaaa1BL4X2jpbpjbLJ7vpYQN 704
The document is an interim report detailing the analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS), and Perfluorobutane Sulfonate (PFBS) in soils and sediments collected from the Wetlands Edge Environmental Center in Decatur, AL, as part of the 3M Decatur Phase 3 Site- AR226-3958 MJmo81ymRkX8yXrRjKGyedB2L 704
The document is an interim report detailing the analysis of perfluorooctane sulfonate (PFOS), perfluorohexane sulfonate (PFHS), and perfluorobutane sulfonate (PFBS) in soils and sediments collected from Avenue A in Decatur, AL, as part of the 3M Decatur Phase 3 Site-Related Monitoring Program, AR226-3958 LJ3KR7Q97mBnXmOa6bQ0mJyX5 516
The document is an interim report detailing the analysis of perfluorooctane sulfonate (PFOS), perfluorohexane sulfonate (PFHS), and perfluorobutane sulfonate (PFBS) in soils collected from BP property well locations in July 2011, conducted by 3M Environmental Laboratory under TSCA Good Laboratory Practice standards. AR226-3958 qm8dkOeGo1E5w7yXZOGRRvyyR 192
The document is an interim report from 3M Environmental Laboratory detailing the analysis of perfluorooctane sulfonate (PFOS), perfluorohexane sulfonate (PFHS), and perfluorobutane sulfonate (PFBS) in soils and sediments collected from Avenue A during June/July 2010, conducted under EPA TSCA Good Laboratory Practice Standards. AR226-3958 ZBLkZg4qanaKBp7apRjNqBzO0 980
The document is an interim report detailing the analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS), and Perfluorobutane Sulfonate (PFBS) in sediments collected from the Jeffries Property as part of the 3M Decatur Phase 3 Site-Related Monitoring Program, conducted in compliance with TSCA AR226-3958 JreDL9kRKgd9Ojw88wmraZq4K 24
The document is an amendment to the final project report by 3M Environmental Laboratory regarding the analysis of PFOS, PFHS, PFBS, and PFOA in soils from Decatur, AL, correcting various errors and updating table titles based on comments received. AR226-3958 NGz11K95bjZbQ19LJvJRy4Zrw 17
The document is an amendment to the final project report by 3M Environmental Laboratory, correcting various details in the analysis of PFOS, PFHS, PFBS, and PFOA in soils from Decatur, AL, based on feedback from Weston. AR226-3958 kmw73EpE7nLMa80eZEgQ269K0 17
This document is a batch summary report from AXYS Analytical Services detailing the analysis of perfluorinated organic compounds in tissue samples for client Cardno ENTRIX, with specific sample IDs and analysis dates provided. AR226-3958 ga5zE8pQQJmg9RY4MRdK7Vy0L 49
The document reports on the fish sampling and analysis of PFOS concentrations in largemouth bass from the Tennessee River near the 3M Decatur facility, conducted by Weston Solutions, Inc. in May 2012. AR226-3958 bay7keagje0YaE3wOX4NVJJnk 109
The document is an interim report detailing the analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS), and Perfluorobutane Sulfonate (PFBS) in off-site soils collected in Decatur, AL, as part of the 3M Phase 3 Site-Related Monitoring Program, conducted under EPA TSCA AR226-3958 EqBb0kY9MEXgokw6yBz3bjjyg 419
The document reports on the fish sampling and analysis of PFOS concentrations in largemouth bass from the Tennessee River near the 3M Decatur facility, conducted by Weston Solutions, Inc. in May 2012. AR226-3958 e7Bg86rbkY6beQYpL6J76J6Qm 109
The document details the analysis of fourteen aqueous samples for perfluorinated organic compounds, including PFOA and PFOS, conducted by Axys Analytical Services for Weston Solutions Inc. as part of the Fall 2012 Tennessee River Sampling project, using high performance liquid chromatography/tandem mass spectrometry (HPLC/MS-MS). AR226-3958 G6MvOnd9oxpyEKL0d6KaXEGKr 322
The document is an interim report from 3M Environmental Laboratory detailing the analysis of perfluorooctane sulfonate (PFOS), perfluorohexane sulfonate (PFHS), and perfluorobutane sulfonate (PFBS) in soils and sediments collected from Avenue A during June and July 2010, conducted in compliance with EPA TSCA Good Laboratory Practice AR226-3958 3epaywEojovvJm672LvYynpyn 980
The document details the analysis of sixteen tissue samples for perfluorinated organic compounds, specifically using high performance liquid chromatography/tandem mass spectrometry (HPLC/MSMS) as part of the Fall 2012 Tennessee River Sampling project conducted by Axys Analytical Services for Weston Solutions Inc. AR226-3958 6wzbnVnXgLk47vR419QopENYg 276
The document is an interim report detailing the analysis of perfluorooctane sulfonate (PFOS), perfluorohexane sulfonate (PFHS), and perfluorobutane sulfonate (PFBS) in soils collected from Well Location 610 in Decatur, AL, as part of the 3M Decatur Phase 3 Site-Related Monitoring Program, AR226-3958 0NYX8ELNr69DaXvdXjM5X9Kb 23
This document is an analytical report from AXYS Analytical Services detailing the analysis of perfluorinated organic compounds in tissue samples collected for a project associated with 3M in Alabama, with specific sample IDs and analysis dates provided. AR226-3958 Mqq5qkwvg5D3q1gZyz5w6Vyj 49
The document is a sampling report prepared by Weston Solutions, Inc. for 3M Company, detailing the assessment of perfluorochemicals (PFCs) in fish tissue and surface water from the Tennessee River, conducted between October and December 2012. AR226-3958 zbxokLrRKbK5EezdE5V0GgNpn 1845
The document details the analysis of sixteen tissue samples for perfluorinated organic compounds, specifically using high performance liquid chromatography/tandem mass spectrometry (HPLC/MSMS), as part of the Fall 2012 Tennessee River Sampling project conducted by Axys Analytical Services for Weston Solutions Inc. AR226-3958 BEpZLMm0y0JOX52vq77Zkp7E 276
The document details the analysis of fourteen aqueous samples for perfluorinated organic compounds, including PFOA and PFOS, conducted by Axys Analytical Services for Weston Solutions Inc. as part of the Fall 2012 Tennessee River Sampling project, using high performance liquid chromatography/tandem mass spectrometry (HPLC/MS-MS). AR226-3958 3NxbOJo1YJ4rnYEvg4XKdBpnJ 322
The document is an interim report detailing the analysis of perfluorooctane sulfonate (PFOS), perfluorohexane sulfonate (PFHS), and perfluorobutane sulfonate (PFBS) in soil samples collected from the 3M Decatur site during March and April 2010, conducted under EPA TSCA Good Laboratory Practice Standards. AR226-3958 QXpLo033ejqLYnx5MxEM0Mdb5 539
The document is an analytical report from Exygen Research detailing the fluorochemical characterization of aqueous samples from Decatur Outfall 001, specifically analyzing various perfluorinated compounds including perfluorobutanesulfonate, perfluorohexanesulfonate, and perfluorooctanesulfonate using liquid chromatography/tandem mass spectrometry (LC/MS/MS). ppg1wYeBvXkevMn0J8XRrE3kd 27
The Exygen Research Laboratory report L34911 details the fluorochemical characterization of aqueous samples from Decatur Outfall 001, analyzing various perfluorinated compounds including PFOA and PFOS using liquid chromatography/tandem mass spectrometry (LC/MS/MS). n9moB9ZD54nvXXNrX7rM4n518 25
This document is an addendum to the Perfluorinated Sulfonates Data Report for the 3M Decatur, Alabama facility, detailing the environmental monitoring program related to the production of sulfonate products. AR226-3958 emoVZoEqnVyGXpzxz0oDLa3rp 147
This analytical report from Exygen Research details the fluorochemical characterization of aqueous samples from Decatur Outfall 001, specifically analyzing for various perfluorinated compounds, including perfluorooctanesulfonate (C8 Sulfonate), perfluorooctanoic acid (C8 Acid), and perfluorooctanesulfonamide (FOSA), using liquid J3kRa0Q94vLOEzR8Bk22NLyVX 26
The analytical report from Exygen Research details the characterization of aqueous samples for various fluorochemicals, including PFOS and PFBS, using liquid chromatography/tandem mass spectrometry (LC/MS/MS) as part of a monitoring project for Decatur Outfall 001. jBDR81JxmdONwqB6EaKBvMD1y 22
The analytical report from Exygen Research details the characterization of aqueous samples for various fluorochemicals, including PFOS and PFBS, using liquid chromatography/tandem mass spectrometry (LC/MS/MS) as part of a monitoring project for Decatur Outfall 001. 4QVDj5BqYwdGa83db7a87axe 19
The analytical report from Exygen Research details the characterization of aqueous samples for various fluorochemicals, including PFOS and PFBS, using liquid chromatography/tandem mass spectrometry (LC/MS/MS), with a focus on validating methods originally developed for groundwater samples. 0JMVw24v0ybGj43LEBKDaoYwV 24
The analytical report from Exygen Research details the characterization of aqueous samples for various fluorochemicals, including PFOS and PFBS, using liquid chromatography/tandem mass spectrometry (LC/MS/MS), with validation protocols confirming the method's applicability to these substances. G282GjkKnxVeEomje45jXKbx 23
The analytical report from Exygen Research details the characterization of aqueous samples for various fluorochemicals, including PFOS and PFBS, using liquid chromatography/tandem mass spectrometry (LC/MS/MS) as part of a monitoring project requested by 3M. 8RLeMgdv2d63O9o6YD7Rn9qok 20
This analytical report from Exygen Research details the characterization of aqueous samples for various fluorochemicals, including PFOS and PFBS, using liquid chromatography/tandem mass spectrometry (LC/MS/MS), as requested by 3M's Environmental Manager. o9xejnnqa2MBeNDxDkqJ6Nkx3 27
The document is an analytical report from Exygen Research detailing the characterization of aqueous samples for various fluorochemicals, including PFOS and PFBS, received from PACE Analytical, with results obtained through liquid chromatography/tandem mass spectrometry (LC/MS/MS). 8JQL383xLgdrkOkke2LV9vqo 30
The analytical report from Exygen Research details the characterization of aqueous samples for various fluorochemicals, including PFOS and PFBS, using liquid chromatography/tandem mass spectrometry (LC/MS/MS) as requested by 3M, with a focus on validating the method for additional analytes beyond the originally validated compounds. kdG0GdveLkXrkBKJk30O2rLD 32
The analytical report from Exygen Research details the characterization of aqueous samples for various fluorochemicals, including PFOS and PFBS, using liquid chromatography/tandem mass spectrometry (LC/MS/MS) as part of a study requested by 3M. wqOZn5JKjexZz132VjYxKBZXo 33
This analytical report from Exygen Research details the characterization of aqueous samples for various fluorochemicals, including PFOS and PFBS, using liquid chromatography/tandem mass spectrometry (LC/MS/MS), as requested by 3M for monitoring purposes. kokdwEMXKEenxYgLKNMo4n5B 29
The document is an analytical report from Exygen Research detailing the characterization of aqueous samples for various fluorochemicals, including PFOS and PFBS, using liquid chromatography/tandem mass spectrometry (LC/MS/MS) as part of a study requested by 3M. gbaqJNwypxXEakGD0vj6qo9J3 28
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. LpgN4zadXZV6QwDkaVdKeKyZ5 112
This is a Severn Trent Laboratories analytical report (Job 232472) prepared for Weston Solutions regarding the confidential Decatur project, detailing wet chemistry data for soil samples. a14ER6Q1LM44ar6Rp9RjkY6pb 96
The document is a wet chemistry data package prepared by Severn Trent Laboratories for Weston Solutions, Inc., detailing the analysis of water samples from the Tennessee River, specifically under job number 232473, but does not provide specific findings related to PFOA or PFOS. oDjpNB623xqoMjMwqo5yJ9aRR 34
This document is a wet chemistry data package from Severn Trent Laboratories related to a confidential investigation of perfluorinated compounds in soil samples collected for Weston Solutions, dated December 27, 2004. zQ20jv2B5dpO9xgBLa4G7Jonz 52
The document is an analytical report from Severn Trent Laboratories for Weston Solutions, Inc., detailing the wet chemistry data package related to a confidential investigation involving various samples, potentially including perfluorinated compounds. wg2mG3pjwynYkqeOMNX2MD4no 66
This is a wet chemistry data package from Severn Trent Laboratories (Job #232679) prepared for Weston Solutions regarding the confidential Decatur - FC investigation, detailing soil sample analyses for total organic carbon. Lg2Y7wRyRLKmK3qMYmyLmqqBX 42
This document is an analytical report from Severn Trent Laboratories for Weston Solutions, Inc. regarding a confidential investigation in Decatur, detailing wet chemistry data and sample information related to the project. 6BVDgnDYRJ8nNzgOZxkQv5jX3 79
This document is Interim Report #13 from 3M Environmental Laboratory detailing the analysis of Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in various environmental samples from the Tennessee River as part of the 3M Decatur Monitoring Program, conducted in compliance with b50EMqyKrGJN3B5KJ24gxxny 160
This is a Severn Trent Laboratories analytical report (Job 233505) prepared for Weston Solutions regarding the confidential Decatur project, detailing soil sample analyses and results. YrYJGQgE8Z1LYNJDZVE4JnMnn 83
The document is a confidential wet chemistry data package from Severn Trent Laboratories related to the Decatur - FC investigation, detailing various laboratory sample IDs for analysis, potentially involving perfluorinated compounds. 1y5ozBJ9YyOwNE2bRx9mB7Z6a 74
Interim Report #17 presents the analysis of sediment and water samples for perfluorinated compounds, specifically focusing on compliance with Good Laboratory Practices and quality assurance measures by Exygen Research. 3GwZZn6Oq6DbLOZp1e2qnDJx 127
This document is a summary report of a 104-week dietary carcinogenicity study on N-Ethyl Perfluorooctanesulfonamido Ethanol (NEtFOSE) conducted by Covance for 3M, detailing the study design and initial findings through Week 53. AR226-0267 0egDe175pkJOXzLwrdKZb0nM 345
The document is a confidential analytical report from Severn Trent Laboratories, Inc. for Weston Solutions, Inc. regarding soil samples collected during the Decatur FC Investigation, dated January 28, 2005. n9aoR45w0n7Nw7nGNpvoZqy3R 35
This document is a wet chemistry data package from Severn Trent Laboratories, Inc. for the confidential Decatur - FC investigation, detailing water sample analyses related to perfluorinated compounds. 1LXOXOYy36xQk9XeNGBy2krq 48
This is a Severn Trent Laboratories analytical report (Job 233856) prepared for Weston Solutions regarding the Confidential Decatur - FC Investigation, detailing wet chemistry data and sample information. Q9w0Ob7vaDoOr5KnrrBk85kR 72
This is a Severn Trent Laboratories analytical report (Job 233857) prepared for Weston Solutions regarding the confidential Decatur project, detailing soil sample analyses for total organic carbon. 1kbw1qZowVYZ83v8JJQVwD3K 70
This document is a wet chemistry data package from Severn Trent Laboratories for a confidential investigation related to soil samples collected on January 27, 2005, for Weston Solutions, Inc., but does not specify findings regarding PFOA or PFOS. 0gKz4zkn1nZORpbxzdJrB8m3m 37
This is a letterhead cover page from an unspecified laboratory, with no analytical content retained in the OCR. AR226-0289 2NdjeDQ5QBw82kjvBo1NKngzg 7
The document is a sampling report prepared for 3M Company detailing the assessment of perfluorochemicals (PFCs) in fish tissue and surface water from the Tennessee River, conducted by Weston Solutions, Inc. between October and December 2012. AR226-3958 ymNeB1qnRgxN48YDY95BgkzG2 1845
The document is a chain of custody and analysis request form from Weston Solutions, Inc. for soil samples collected in Decatur, AL, with the intention of analyzing for contaminants, potentially including PFOA or PFOS. 9JEJxerkKmDrzka5n2d78VdG7 56
The document is a Chain of Custody and Analysis Request Form from Weston Solutions, Inc. for soil samples collected in Decatur, AL, indicating the analysis of perfluorinated compounds, including PFOA and PFOS, with specific sample identifiers and collection details. M0jk2jemm6Ga1dOMavMo0QzV 49
The document is a chain of custody and analysis request form from Weston Solutions, Inc. for soil samples collected in Decatur, AL, with the analysis aimed at determining grain size. QXEo9b0bbbMKjnvRp7MdLawD8 14
The document is a Chain of Custody and Analysis Request Form from Tuscaloosa Testing Laboratory for Weston Solutions, Inc., detailing the collection of soil samples from various depths in Decatur, AL, for analysis related to a FSIA GP investigation. vQzdRO4Zy6MnMLKoYGyZ3zrb 57
This is a Severn Trent Laboratories analytical report (Project No. 26000, SDG: 117507) prepared for Weston Solutions, detailing the analytical results for samples received on October 18, 2006, including documentation of sample condition and adherence to quality control criteria. xzRj6BqY4Z4kLx8pdrLGk882m 46
The document is a summary of analytical results for samples received by Severn Trent Laboratories in Burlington, Vermont, on October 18, 2006, related to a laboratory project involving perfluorinated compounds, although specific substances like PFOA or PFOS are not mentioned in the provided text. 50Gj4DaV1O8QRqB2R63O7xQ7V 32
This is a Severn Trent Laboratories analytical report (Project No. 26000, SDG: 117522) prepared for Weston Solutions, detailing the analytical results for samples received on October 18, 2006. oedN909z3vd8Z7R1q4V6w8rOX 47
The document provides a summary of analytical results for various tissue samples received by Severn Trent Laboratories in Burlington, Vermont, on October 18, 2006, as part of Laboratory Project No. 26000, but does not specify any findings related to PFOA or PFOS. JJr0magB0wkw80MZMzaQZywY6 35
This is a Severn Trent Laboratories analytical report (Project No. 26000) prepared for Weston Solutions, detailing the analytical results for tissue samples received on October 18, 2006, with a focus on quality control and sample handling. rpRZX7XLZrYGQN7vKyM7vEK1v 40
This document is a summary of analytical results for various tissue samples received by Severn Trent Laboratories in Burlington, Vermont, on October 18, 2006, as part of a project related to environmental testing, although specific findings regarding PFOA or PFOS are not detailed in the text provided. N20Ynqe2Jv99nVjJwGm3ogGdw 29
This is a Severn Trent Laboratories analytical report (Project No. 26000, SDG: 117632) prepared for Weston Solutions, detailing the analytical results for tissue samples received on October 18, 2006, along with a chain of custody and sample handling documentation. MMBLqpgVD2kMVJaErq5wxz81z 49
The document is a summary package of analytical results for various tissue samples received by Severn Trent Laboratories, related to Laboratory Project No. 26000, but does not specify any findings regarding PFOA or PFOS. emOxxbqRXGEnx9LMxan9VGdpG 38
This is a Severn Trent Laboratories analytical report (Project No. 26000, SPG: 117633) prepared for Weston Solutions, detailing the results of tissue samples received on October 18, 2006, with no exceptions noted in the quality control criteria. MGxrq8zw03LyegyBdwMLp611M 36
This document is a summary package from Severn Trent Laboratories detailing the analytical results for various tissue samples received on October 18, 2006, as part of Laboratory Project No. 26000, with a focus on the sample handling and identification process. V3pdo4ej0KQaya2YOvQMxXg8o 24
This is a Severn Trent Laboratories analytical report (Project No. 26000, SDG: 117702) prepared for Weston Solutions, detailing the results of tissue samples received on November 17, 2006. 8O6q1rrz8jddN4VdGpbwyR9e 47
The document provides a summary of analytical results for tissue samples received by Severn Trent Laboratories in Burlington, Vermont, on November 17, 2006, with no exceptions noted to the method quality control criteria during the analyses. kyjnVVY5Kq9dbe2YvrGadLmV 35
This document outlines a method for analyzing potassium perfluorooctanesulfonate (PFOS) and other fluorochemical surfactants in serum extracts using HPLC-electrospray/mass spectrometry, detailing the applicable compounds and matrices for testing. AR226-0025 M4p6GXVp3VQomjdkJ9LvMzb5L 9
This document outlines a study protocol by 3M to determine the serum elimination half-lives of perfluorooctanoate (PFOA), perfluorooctane sulfonic acid (PFOS), and perfluorohexanesulfonic acid (PFHxS) in retirees from the Decatur Chemical Plant, involving biannual blood collections over five years. AR226-0023 dEMK9p7mYZEdqwveE7qKr9Mq 20
This document outlines a laboratory method (ETS-8-6.0) for extracting potassium perfluorooctanesulfonate (PFOS) and other fluorochemical compounds from liver tissues using HPLC-Electrospray/Mass Spectrometry. AR226-0026 2qkKEJ56Ev4p5ppZnjd957pkp 14
This document outlines a method (ETS-8-7.0) developed by 3M Environmental Laboratory for analyzing potassium perfluorooctanesulfonate (PFOS) and other fluorochemical surfactants in liver extracts using HPLC-electrospray/mass spectrometry. AR226-0027 a1BM9b44xZ3k0j8jxdNNebkry 10
This document outlines a method for extracting potassium perfluorooctanesulfonate (PFOS) and other fluorochemical compounds from urine using HPLC-electrospray/mass spectrometry, detailing the procedure and applicable matrices for analysis. AR226-0028 pe9xNrN0n7MM4VOxR3y3a5DOB 14
This document outlines a method (ETS-8-97.0) for analyzing potassium perfluorooctanesulfonate (PFOS) and other fluorochemicals in urine extracts using HPLC-electrospray/mass spectrometry, detailing the procedure and applicable matrices. AR226-0029 6bQJbQn1JQmy5roLBDEQJ7er4 9
This 3M technical report details the analysis of serum samples from Decatur employees, identifying perfluorooctanesulfonate (PFOS), perfluorooctanoate (PFOA), and perfluorohexanesulfonate (PFHxS) as the primary organic fluorine compounds present, with PFOS contributing the largest percentage. AR226-0034 g2kRdpgZXVRoZqy9rpbm0BGrQ 4
A serum fluorochemical assessment of 94 Sumitomo 3M employees revealed that production employees had the highest levels of perfluorooctanesulfonate (PFOS), perfluorooctanoate (PFOA), and perfluorohexanesulfonate (PFHS) at 0.628 ppm, 3.6 ppm, and 0.117 AR226-0033 KJewMoMMKNmER31n70XBknzr6 16
This document reports on the photodegradation testing of perfluorooctanesulfonate (PFOS), indicating that after 30 days of simulated sunlight exposure, there was no degradation observed in the substance at a concentration of 50 mg/L. AR226-0056 1gOzd813X5JOQXXGb36n3aDea 17
The document discusses biodegradation studies of PFOS (perfluorooctanesulfonate), indicating that both the Warburg and shake culture studies found no biodegradation of the substance, which is noted to be persistent, while new testing is being conducted to explore potential biological degradation mechanisms. AR226-0057 15nOQ3eMmVx1222ngD9x2d37a 32
This analytical report from Centre Analytical Laboratories details the fluorochemical characterization of drinking water samples from Columbus, GA, specifically analyzing for perfluorooctane sulfonate (PFOS), perfluorooctane sulfonamide (PFOSA), and perfluorooctanoate (POAA) using liquid chromatography/tandem mass spectrometry (LC/MS/MS). AR226-0065 81EKnDOkvRrOBg96xw8MJe3y 8
This document outlines a method (ETS-8-154.0) for the determination of Perfluorooctane sulfonate (PFOS), Perfluorooctane Sulfonylamide (PFOSA), and Perfluorooctanoate (POAA) in water samples using liquid-solid extraction and high-performance liquid chromatography/tandem mass spectrometry (HPLC/MS/MS AR226-0064 bBeOb39xk23pj6wRYmz9BJzZ 17
This analytical report from Centre Analytical Laboratories details the characterization of drinking water samples from Pensacola, FL, specifically analyzing for perfluorinated compounds including PFOS, PFOSA, and POAA using liquid chromatography/tandem mass spectrometry (LC/MS/MS). AR226-0066 Jvvzm8vnQ5nnR2Yv0beq0Zrk6 8
This document is an analytical report from Centre Analytical Laboratories detailing the fluorochemical characterization of drinking water samples from Port St. Lucie, FL, specifically analyzing for perfluorooctane sulfonate (PFOS), perfluorooctane sulfonamide (PFOSA), and perfluorooctanoate (POAA) using LC/MS/MS methods. AR226-0067 y7bGKZyOqZoMZXkr9VXKJNOr 8
This analytical report from Centre Analytical Laboratories details the fluorochemical characterization of drinking water samples collected from Mobile, Alabama, specifically analyzing for perfluorooctane sulfonate (PFOS), perfluorooctane sulfonamide (PFOSA), and perfluorooctanoate (POAA) using liquid chromatography/tandem mass spectrometry (LC/MS/MS). AR226-0069 NNN5zrpGvdpoELKekmQ1m3rz8 8
The laboratory report from 3M details the LCMSMS analysis of PFOS in environmental samples, revealing that PFOS levels in fish samples were detected at low concentrations (< 5 ppb) and were approximately half of those previously reported, likely due to matrix interference affecting the original LCMS analysis. AR226-0078 OGky9vY6d89J6KGvR0M34k6L 6
This document reports on an exploratory 28-day oral toxicity study of telomer alcohol and telomer acrylate, using PFHS and PFOS as positive controls, conducted on rats with a subsequent recovery period. AR226-0038 dnqd8YOaEXyqyyOqr0D668yB6 446
The document reports on a guinea pig maximization study conducted by Hazleton Laboratories to evaluate the acute toxicity of a test substance, identified as sample T-3609, for Minnesota Mining and Manufacturing. AR226-0307 v16q16MeQqXXy0X779rV5q0RE 23
The document is a draft report for a 13-week dietary toxicity study of N-Methyl Perfluorooctanesulfonamido Ethanol (N-MeFOSE, T-6314) conducted by Covance Laboratories for 3M, detailing the study's context and key personnel involved. AR226-0300 6bZQwmKzbQ9GxKJ5VMj2xdR8g 554
This analytical report from 3M Environmental Laboratory presents the findings of a 96-hour toxicity test on freshwater mussels, revealing that perfluorooctane sulfonate (PFOS) levels increased with each dosage group, with PFOS detected in all test and control mussels analyzed. AR226-1030 emkrEGnya35NGz1VV6weG75vM 17
This laboratory report details the analysis of liver samples from six species of wild birds for the presence of PFOS and PFOSA, conducted by 3M Environmental Laboratory, revealing various fluorochemical contaminants across multiple geographic locations in the United States. AR226-0079 byO4QedR1mo99Xx8YKyMwz940 10
The document reports on the screening of PFOS levels in ten bird sera samples, revealing that juvenile bald eagles from Minnesota and Michigan contained 30-77 ppb of PFOS, while no PFOS was detected in Layson albatross samples from Midway Atoll. AR226-0080 rOgx65kdQaOvY1kDVbqxVZkJ 6
The document is a Quality Assurance Certificate for a mutagenicity study of 2-[N-ethyl-N-perfluoroalkyl(C=1~8)sulfonylamino]ethylacrylate conducted by BML, Inc., confirming compliance with Japanese standards and the accuracy of reported results. AR226-0309 a1XKYKMdj51mkvjE7NGb6BpbB 16