Attachment 2 AR 226-1772 CANCER PREVALENCE IN SUBJECTS EXPOSED TO ALKYLATED SUBSTANCES (PFAS) James Dahlgren MD', Ayman B forehir MD", Ray Warshaw?

3M Larry R.

PFOS: A DIETARY LC50 STUDY WITH THE MALLARD WILDLIFE INTERNATIONAL LTD.

: HASKEALLNDLAIBNODRUASTTORRIYALFOMREDITCOIXNIECOLOGY Trecho Lo apis cc: G.

Toxicological Summary PFOS Dietary Chronic Definitive Reproductive Study: Mallard Test Substance: Perflorooctanesulfonate (PFOS) Structure: 1-Octanesulfonic acid, 1,12.233.44,5.5,6,678-,h7e,pt8a8decafluoro, potassium salt.

AR226- 190K rSHeITsT62953, T63164,T65682, T7071, 171321 !

ENV/JM/MONO(2005)1 Unclassified Unclassified AR226-1937 ENV/JM/MONO(2005)1 Organisation de Coopration et de Dveloppement Economiques Organisation for Economic Co-operation and Development 13-Jan-2005 ___________________________________________________________________________________________ English - Or.

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AR226-2060 "TEFLON" POLYMERS C-8 PERSONAL AIR MONITORING DATA PERS 30B O^ftA - F PJ'S>ispm\wFi-S e- '3>titijL^lief Fw^a^ * Sample Result <ppb> 0.03^ ^0, 0 3 <0,63 Sample Date ^ f^Ty/fy^ ^sy - A/?

AR226-2178 Chris E Shoop 08/16/2001 03:27 PM To: cc: Subject: Debbie J Mulrooney/AE/DuPont@DuPont Building Heights, etc.

AR226-2249 /y Debbie J Mulrooney 01/29/2002 05:35 PM To: cc: Subject; Robert P Pinchot/DEV/AE/DuPont@DuPont Watershed Deposition Results D Rob, Here are the deposition totals for the three different watersheds that we discussed.

AR226-2279 DuPont Modeling Methodology and Resul '-^'''^^j^^yig^SSS&'SSSsSss^^itw.tSussiSS^^ ^$^w^w^ft,^t<a<tei^a^a^8^^^ Debbie Mulrooney DuPont Engineering Technology April 24, 2002 Modeling Methodology . w^;r:s.:??

AR226-2480 Gufffit WnMiqtiin WoAt P. 11.Box '21; patesbwg.WZBIOZ-ml October 4, 2000 ' Mr.

zsTi^aia AR226-2530 ^ ^^ .-^ /-^ y^-- /'^</ r ' --f.

GIST meeting notes August 12,2002 AR226-2592 Minutes from the GIST meeting August 12,2002 The meeting began at approximately 9:10 am. in the Division of Water Resources' conference room at 1201 Greenbrier St., Charleston, WY.