DuPont Project : APFO Analysis (FAY) Fayetteville, NC Sampling 11/05 LBIO-65332 7035-504461-772000 Release STL17459 Lot # : D5K230384 p . 81 STL STL Denve r 4955 Yarrow Street Arvada, CO 80002 Tel : 303 736 0100 Fax: 303 431 7171 www.stl-inc.co m rn -., rr; ~ Michael Aucoin ADQM AP Services, CRG DuPont Barley Mill Plaza Bldg 27 Lancaster Pike & Route 14 1 Wilmington, DE 1980 5 Severn Trent Laboratories, Inc .

Sponsor: APME Ad-Hoc APFO Toxicology Working Group FINAL REPORT Study Title: 4-Week Capsule Toxicity Study with Ammonium Perfluorooctanoate (APFO) in Cynomolgus Monkeys Author: Peter J.

Representatives of the DuPont Company (DuPont) selected three members (Drs.

., Dupont Sandra R.

., Dupont Sandra R.

(dba Exygen Research) (Exygen) from DuPont Corporation.

., Dupont Sandra R.

PVDF water and wastewater treatment membranes Public document Public consultation input provided by DuPont de Nemours, Inc to the Annex XV proposed restriction on per- and polyfluoroalkyl substances (PFAS) related to the use of PVDF in water and wastewater treatment membranes Executive Summary Water insecurity has been and will likely become an even larger challenge globally as climate continues to negatively impact humanity and our environment.

AR226-1433 DR.U.NOACK-LABORATORIUM FR ANGEWANDTE BIOLOGIE 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10heptadecafluoro- Terrestrial Plants Toxicity, Seedling Emergence according to OECD Guideline 208 (Draft July 2000) Sponsor Telomer Research Project Asahi Glass Cl a r ia n t Da ik in In d u s t r ie s Lt d Du p o n t RECEIVED OPPT NCIC 2003 July 18 1:09PM Author Silke Fiebig Test Facility Dr .U.No a c k -La b o r a t o r iu m FR ANGEWANDTE BIOLOGIE Kthe-Paulus-Str. 1 D-31157 Sarstedt Laboratory Project ID Project-No. 020719CK Study-No.

Federal Register/Vol. 80, No. 13/Wednesday, January 21, 2015/Proposed Rules 2885 Table 2 to Subpart JJJJJJ of Part 63-- Work Practice Standards, Emission Reduction Measures, and Management Practices-- Continued If your boiler is in this subcategory .

(Dupont, 1988) Of note, theadministereddose and routesof exposure and excretionwere not specifiedin thisstudy report.

DuPont neNemours Wilmlngton, ne1aware 19898 Attention: Date; Dr.

DR.U.NOACK-LABORATORIUM FR ANGEWANDTE BIOLOGIE 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro- Daphnia magna Reproduction Test (21 d) Limit Test according to OECD-Guideline 211 for Testing of Chemicals (adopted September 198) Sponsor Telomer Research Project Asahi Glass Clariant Daikin Industries Ltd Dupont Author Martina Noack Testing Facility D r .U .N o a c k -L ab o r a to r iu m FR ANGEWANDTE BIOLOGIE Kthe-Paulus-Str. 1 D-31157 Sarstedt Laboratory Project ID Project-No. 020719CK Study-No.

(dba Exygen Research) (Exygen) from DuPont Corporation.

P-1 "M cC rea, Deborah" < m ccrea@ taftlaw .co m > 0 8 /2 1 /2 0 0 9 10:52 AM To N C IC O P P T @ E P A cc "Bilott, R obert A." < bilott@ taftlaw .com > bcc S ubject 0 8 /2 1 /2 0 0 9 Letter To E PA D ocket C enter P tL X ^ -^ a i Taft/ Deborah McCrea / Legal Assistant Taft Stettinius & Hollister LLP 425 Walnut Street, Suite 1800 Cincinnati, Ohio 45202-3957 Tel: 513.381.2838 Fax: 513.381.0205 www.taftlaw.com / mccrea@taftlaw.com o 7cz cn ro o o PO Internal Revenue Service Circular 230 Disclosure: As provided for in Treasury regulations, advice (if any) relating to federal taxes that is contained in this communication (including attachments) is not intended or written to be used, and cannot be used, for the purpose of (1) avoiding penalties under the Internal Revenue Code or (2) promoting, marketing or recommending to another party any transaction or matter addressed herein.