Inerottice correspondence 300 ]n)eroffice Correspondence SO ------ -- Sm.

= sh rs TTEECCHHNNIICCAALL RREEPPOORRTT SSUUMMMMAARRYY Fri Fe-rqs [airen za, 1970 arch 23, 1979 "70T:O: TTEECCHHNNIICCAALL CCOOMMMMUUNNIICCAATTIIOONNSS CCEENNTTEERR --- 220011--22CCNN important - ago spritad on bo ces of pas, st we cop1e0 TOC.)

BIOCONCENTRATION TEST SUBSTANCE Identity: N-ethylperfluorooctane sulfonamidoethanol; may also be referred to as N1:-1E,2{,F2O,3S.E3.A4l,4c,o5h,o5l,6o,r6,F7M.7-,384,2828.

* .

NAVAL RESEARCH LABORATORY W ASHINGTON, D.C. 20375 IN R E P L Y R E F E R TO: 6180-291:EJJ:jIp NRL Prob 61C05-19J ib Oft- /f7f From: Commanding Officer, Naval Research Laboratory To: Commander^- Naval Ship Engineering Center (6124B) Subj: Qua l i f i c a t i o n testing of aqueous film forming foam liquid concentrate fire extinguishing agent manufactured by the Ansul C o . ; results of Ref: (a) NA V S H I P E N G C E N ltr 6124B/PAP 4123/74385 Ser 2174 of 20 September 1978 Enel: (1) Two copies of subject report 1.

AR.1&-CH34 ( r -'h IN VITRO MICROBIOLOGICAL MUTAGENICITY ASSAYS OF 3M COMPANY COMPOUNDS T-2247 CoC AND T-2248 CoC Final Report 5 September 1978 By.: Vincent F.

Centre Analytical Laboratories, Inc. 3048 Research Drive Phone: (814) 231-8032 State College, PA 16801 Fax: (814) 231-1253 or (814) 231-1580 Analytical Report Fluorochemical Characterization of Surface Water Samples Cleveland, Tennessee (W1973) Centre Analytical Laboratory Report No. 023-014A Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

Ak 2.6 - Q Z $ 0 ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) TEST SUBSTANCE____________________________________________ Identity: A mixture containing periluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-600. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The 3M production lot number was not noted.

BACK TO MAIN Centre Analytical Laboratories, Inc. 3048 Research Drive State College, PA 16801 www.centrelab.com ^P hone: (814)231-8032 Fax: (814) 231-1253or (814) 231-1580 Analytical Report Fluorochemical Characterization of Surface Water Samples Cleveland, Tennessee (W1973) Centre Analytical Laboratory Report No. 023-014A (Revision 1) Revision Date 3/21/01 Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

ACUTE TOXICITY TO FISH TEST SUBSTANCE Identity: Perfluorooctanesulfonate, DEA salt; may also be referred to as PFOS DEA salt, FC-99, or 3M Sample No. 2. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, compd. with 2,2'-iminobis[ethanol] (1:1), CAS # 70225-14-8) Remarks: Test sample is a mixture of the test substance in water (approximately 25% test substance and 75% water).

ARX&0357 CHRONIC TOXICITY TO FISH TEST SUBSTANCE Identity: N-ethylperfluorooctane sulfonamidoethanol; may also be referred to as N-EtFOSE Alcohol or FM-3422. (1-Octanesulfonamide, N-ethyl1 I 1I2 , 2 I3 ,3 )4 ,4 ,5 ,5 ,6 I6,7,7,8>8I8-heptadecafluoro-N-(2-hydroxyethyl)-, C A S# 1691-99-2) Remarks: Material is an off-white, waxy solid of uncharacterized purity.

ARi%-o%7 WATER SOLUBILITY TEST SUBSTANCE f n /* " L&Mw Identity: N-methylperfluorooctane sulfonamidoethanol; may also be referred to as N-MeFOSE Alcohol, FC-790, or FM-3925. (1Octanesulfonamide, N-methyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-N-(2-hydroxyethyl)-, CAS # 24448-09-7) Remarks: Material is an off-white, waxy solid.

InternatioRneaslearcahndDevelopmenCtorporation 335 SPONSOR: COMPOUND: SUBJECT: 3M Company Fluorad4D Fluorochemical Surfactant FC-95 90-Day Subacute Rhesus Monkey Toxicity Study.

i LF TTEECCHHNNIICCAALL RREEPPOORRTT SSUUMMMMAARRYY 70: TECHNICAL COMMUNICATIONS CENTER -- 20120 TO: TECHNICAL COMMUNICATIONS CENTER -- 201-2CN foiosten 2, 1070 arch 23, 1979 Umporea-- epre isprintedanboth sites ofpp, ndtw copes 0 TCC) (Important -- If report is printed on bo~h sides ofpaper, send two copies to TCC.)

A R a % '0 3 7 l BIOACCUMULATION TEST SUBSTANCE Identity: N-methylperfluorooctane sulfonamidoethanol; may also be referred to as N-MeFOSE Alcohol, FC-790, or FM-3925. (1Octanesulfonamide, N-methyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-N-(2-hydroxyethyl)-, CAS # 24448-09-7) Remarks: Material is an off-white, waxy solid of uncharacterized purity.