AR226-2061 0' * Threshold Exposure Used =0' 03 ppk ** Indicate Limit = LOBAN 5^, ppb ***N ^Regular Paraompteiotrnic uAsendaly(Nsi=sr)i:PARtZ=Zeros = ***'<: Not Acceptable ' c ***NMD :yes

AR226-2239 Phase Diagram of C-8 i The phase diagram below shows the solid and vapor phases of C-8 as a function of temperature and pressure.

Public comment for PFAS restriction about the medical wire 1. endoscopes 2. catheters 3. ultrasonic probes Comments Our company have been actively working to comply with chemical regulations in various countries.

AR226-2616 4 Draft: Prepared at the Request of Council AR226-2616 Screening level modeling report which was superceded by ISC modeling report Data and Modeling Procedures Dispersion modeling was performed using the U.S.

AR226-2657 47 AR226-2657 ISC Modeling Methodology and Results Introduction This report summarizes dispersion modeling that was completed in support of anticipated updates to R13 permits 1953A and 2365B at the DuPont Washington Works site.

AR226-2876 Material Tested ..a.s-'.'

AR226-3001 Performing Laboratory Haskell E.

POSITION PAPER The use of PFAS in construction chemical products The proposal to restrict per- and polyfluorinated alkyl compounds (PFAS) provides for a comprehensive ban on the production, use and placing on the market of PFAS.

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There should be an exemption to this restriction for fluoropolymers We believe that there should be an exemption to this restriction for fluoropolymers.

BRITISH COMPRESSED GASES ASSOCIATION 4a Mallard Way, Pride Park, Derby, UK.

Lt ep 3M SRM Coerporate Toko and E3MmCaee, oiling 022006508 ARRZ6 . 362% feczpuen = ed a Peaieg 128 06FEIZY Aili on BEH9-0206- 15355 > E+ 3 on ime Document Processing Center eW[ ashaingion DC-- 20460-0001 Contain pyey cCay =2S Neca RE: TSESHCOA-SI(0E0)LSe1p3p4l6e5m8ntal Noss: Nemethylpefluoroosans slfonamidociano, Docket No.

Description of the attached files 20210305_Agarwal_CBMCollaborationMeeting_.pdf A presentation by K.

34) Discussion of the photolytic decomposition of PFBS SANITIZED Discussion of the Photolytic Decomposition of Perfluorobutane Sulfonate ,Ph.D. 3M Environmental Laboratory, St Paul, MN, 7/22/02 MAY06 2004 (Amended on 03/24/04 to correct typographical error by .> Questions on the photolytic decomposition of perfluorobutane sulfonate (PFBS) can be satisfactorily addressed by examining the photolytic behavior and decomposition mechanisms of related compounds.