US00005362 PFOA Studies: Comparison of Average Blood Levels 3M Workers Dupont Workers Little Hocking, OH Ohio River Valley Minnesota Pilot Study Decatur, AL RFC Testing Red Cross Blood Donors U.S.

Thiebaud English Translation of Report Summary for DuPont Chemical Solutions Enterprise 27-Jan-03 Company Sanitized.

In this study, Solvay - a producer of PVDF - partnered with DuPont to evaluate the ability to recover and recycle PVDF from "end of life" ultrafiltration membranes used in drinking water treatment plants.

AR226-3108 Huntingdon CONFIDENTIAL DPT 438/984469 Ij >3 ASSESSMENT OF READY BIODEGRADABILITY MODIFIED STURM TEST Sponsor Dupont Speciality Chemicals, Jackson Laboratory, Chambers Works, Dcepwater, NJ 08023, USA.

AR226-3650 Attachment A 000003 " > r4,~ V ANALYTICAL REPORT ST LT R E N T STL Denver 4 9 5 5 Yarrow Street Arvada, CO 8 0 0 0 2 Tel: 30 3 7 3 6 0 1 0 0 Fax: 3 0 3 4 3 1 7171 w w w .stl-inc.com PFOA Analysis Lot#: D6A270318 Dale VanDeVelde GE Plastics State Route 892 DuPont Road PO Box 68 Washington, WV 26181 Severn Trent Laboratories, Inc.

Petit - English Translation of Report Summary for DuPont Chemical Solutions.

Does not contain TSCA CBT Tide: Study ow study) Degradation by Microorganisms (non-GLP Commissioned by: DuPont KK 1-8-1 Shimo-meguro, Meguro-ku, Tokyo 153-0064 Testing Facility: Kurume Laboratory Chemicals Evaluation and Research Institute, Japan (CERI) 19-14 Chuo-machi, Kurume-shi, Fukuoka Prefecture 830-0023 Purpose of Study: To determine the degree to w h i c h H R H H H H H p degradable by microorganisms.

M Environment Environnement Canada Canada P-1 RISK MANAGEMENT STRATEGY FOR NEW FLUOROTELOMER BASED SUBSTANCES PROHIBITED UNDER SECTION 84 OF CEPA 1999 1.

Shinohara4 Telomer Research Toxicology Program The DuPont Company, Haskell Laboratory fo r Health and Environmental Sciences, Newark, Delaware, USA Clariant GmbH, Sulzbach, Germany Daikin Industries, Inc., Osaka, Japan Asahi Glass, Co., Ltd., Tokyo, Japan PIBAbstract 8-2 Telomer B Alcohol (8-2 TBA) is a fluorinated chemical intermediate used to manufacture specialty polymers and surfactants- The potential subchronic toxicity and the reversibility o f the effects o f this chemical were evaluated following approxim ately 9 0 days o f oral gavage dosing to Crl:CD(SD)lGS BR rats.

It could have threatened DuPont's telomere processes which are widely used and would have fallout on a very large fraction of their product line, unrelated to PFOS or AFFF.

ARUG-0^3 BIOACCUMULATION (ANALYTICAL ONLY) TEST SUBSTANCE Identity: Perfluorooctanesulfonylamido(ethyl)acetate; may also be referred to as PFOSAA, FC-128 or as the major component of FC-127, FC-129, FC-109, or FC-109-X.

DRAFT MINUTES Meeting: Date & time: Place: Attendance Workplace FPP4EU Collaboration Platform workshop 15 June 2022; 10:00-15:30 (CEST) Hotel Thon EU, Rue de la Loi 75, 1000 Brussels, Belgium Virtual meeting via Microsoft Teams List of attending organisations on pages 7-9 Link to minutes and presentations are here 1.

Cottage Grove Chemical Monthly Report for November, 1998 Cottage Grove Che~nical Monthly Report for November, 1998 EEH ISSS&RR-- NNoovveemmbbeerr SSaaffeettyy SSuummmmaarryy_ 11 LLoossttTTiimmeeiinn NNoovveemmbbeerr 33 LLoosstt TTiimmee YY--TT--NNoovveemmbbeerr..

FINAL MINUTES Meeting: Date & time: Place: Attendance Workplace FPP4EU Collaboration Platform workshop 15 June 2022; 10:00-15:30 (CEST) Hotel Thon EU, Rue de la Loi 75, 1000 Brussels, Belgium Virtual meeting via Microsoft Teams List of attending organisations on pages 7-9 Link to minutes and presentations are here 1.

-B g Wasaaanianle hL e Ea E ee Lo oh O PYG a e e SS de Saae CONFIDENTIAL DPT 437/984087 1 ACTIVATED SLUDGE - RESPIRATION INHIBITION TEST Sponsor Dupont Speciality Chemicals, Jackson Laboratory, Chambers Works, Deepwater, NJ 08023, USA.