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TSCA Section 8(e) ~226 . 3 7~" 7 Office October 23, p .1 200 6 Page 6 Attachment 2 DuPont First Chemical Blood Monitoring EIB Provided to Mississippi DEQ (2 pages) p. 2 DuPont First Chemical Blood Monitoring EIB As part of an ongoing industrial hygiene program, DuPont First Chemical has been monitoring PFOA levels in blood samples taken from employee volunteers .

__- ~~ 10) OECD 41400PPTS 870.3700, Prenatal development toxicity (teratology), 4 18-023 SANITIZED Study Title Oral (Gavage) Developmental Toxicity Study of Potassium Perfluorobutane Sulfonate (PFBS) in Rats Sponsor's Study Number: T-7485.12 Data Requirement U.S.

Vacuum Market Segmentation StlA I 15erMCCNIMICtfli loulgNol Inc Rough Vacuum Process Vacuum Industrial Vacuum Semiconductor Thin Film Deposition FPD Process Vacuum (non-Semiconductor) Solar inMsatrnuumfaecntutaretiorsn R&D Markets - Packaging (incept load) - Central Vacuum - Prnting and Paper Handling - Pick and Place Conveying - Moulding - Air sampling - Medical Markets -Chemical (Bulk.

26) OECD 206-OPPTS 850.2300, Pilot chronic avian toxicity (Northern Bobwhite), ldlife International, Ltd.

ACUTE TOXICITY TO CHIRONOMUS TENTANS USING SPIKED SEDIMENT TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder.

WVU :: Printer Friendly: WVU :: School of Medicine:: Community Medicine:: C8 Page I of I Printed from: http://www.hsc.wvu.eduisomlcmed/c8/results/C8AndPFCLevels/index.asp Page Printed: April 7, 2008 WVU :: School of Medicine:: Community Medicine :: C8 C8 Health Project Results C8 & Other PFC Levels The tables and graphs on this page (links below) are summary results for the plasma concentrations of C8 and C8 Sulfonate of the participants in the C8 Health Project.

F~ i ~7 u i ~ Taft/ Taft Stettinius & Hollister LLP 425 Walnut Street, Suite 1800/ Cincinnati, OH 45202-3957 / Tel : 513 .381 .2838 / Fax: 513 .381 .0205 /www .taftlaw.com Cincinnati / Cleveland / Columbus / Dayton / Indianapolis / Northern Kentucky / Phoenix / Beijing ROBERT A.

IEEE Milestone:Polymer Self-Regulating Heat-Tracing Cable, 1972 Co+ntTeents 22 eStnet,ads 3nd GPS cordate of th MistonsPlacetes +5 DHoewsitheofnttheenhdeydsplcaacelsleosocfpraohettepcitleoudsnsecured 67 Heissttoreicsaltshtgstfhcswooafrktnheacwpoterkfom sil chiens 58 SSiugpnpifoircianntgrmefaetreenrceis uid Title Conductive Bons Self RelatingHos.Tcing Ctl, 1972 Datpe Derdiciated Dedsiceatio#n LocaRteidownood iy, Ctl HEE Regions IEE6sections `Santa Clara Valley aterm a ae CIbni1lt9a7T2toiRooanynedCaorpporoatrioen pathesntaeddnedevbelguabnopnrsoedduceinmg tpheefirsocormmemracriealnlsynscucecfespsoclcoti3cslceghulthiosoaheamtrarcing Sopaaticontunar0anoncheemlicoalnpnets,ofnndscmaalceeee pect of water ips seeand anergy ent.By2008 te fn Street address(es) and GPS coordinates of the Milestone Plaque Sites 2555 By Ron, Recwood Cty Color USA. 37484920,-122210652 255 BayRon,Rie yConso ,USA Details of the physical location of the plague Toe determined lleplaces probs How the intended plaque site is protected/secured Toe determined mleplagues probs Historical significance of the work cpRrooihceacsnph1eeas9tia7nngdaoesethsneyprosnpecrchttost.conhlianegrlesnteAhrFegGfyaRlaNsasEdarweocrhoarevcSyaeDyputticauprrcsBaklncCoroltrasaamawgkeauaithedmceehrsse.aoRsrEveOstaailnnyg t acucetlidcaheciieceromnaecnsutciwnkag iocosnmaenptewmotplaHlgSeehsreCos fsicbetynpaunretdeisnrtoFSenoSpnAeRccCocra arnboBnbkblo1 afmccktanrryd1dpeopleoyTlmayeamreeedrabneaeOasrabcnssdHeeTpsookkheiy nga aSnihet.veaTrhthuuetushktofwahttnhsecameonpGtoosr:PpocyoLmmericbhnchhtXagnpteSunogfmtthne phrecfPRtOAapeOoy lRCoarlpEeisntOamoIabyA'poadaoshCSnoeposmoiontthsetpCoeHBeENla50 hmeentntoaRowanod stheB1a2k claorwetneScayulesehSmanecrhsest,heeTshe50Cuere90e5loBnackhodwosra00uGrsaiBofIntKeEreslcoswing mre Insulating Jacket Outer Jacket Braid Hot Pipe ~ Warm Pipe [- Cold Pipe Pee Ga e s t M 3 2t 5 4 f y Self Regulating Heating Core Te hisevdeenreon fmBcoocoetssWvhptbnymearpsmne s,iihnsolyoonm3yhSaTdte.ecdstconsrhgRoeanoeeeectRohctbtne lcyoPso acndhoptleetiofontseopeSsoepsaceomaaotli e E eeeoa aa sncca e Aeaopl etsepeeThBoelooneooeh Aerhe wi o pog nsSoin SCrisocnoasuerseoasrrsoaro 10 rinacarte noensiwgmraopes iooenyosafloeono OhoekHE3E3M00i1onvreloon ot oft scothe is Features that set this work apart from similar achievements Noconduciveeyed erben leo le 0 Gift emprtnes nd em osago ssc.

Report Summary Indigo Biosciences Study Report 110407-1 3M ToxDocs 11-108 Prepared by: John L.

September 2023 /Alliance for Telomer Chemistry Stewardship Alliance for Telomer Chemistry Stewardship's Response to the Public Consultation on Restriction Proposal on all PFAS 3rd Contribution Contact Person: Shawn Swearingen, American Chemistry Council E-mai l : @americanchemistry.com Contents Introduction ........................................................................................................................2 General Concerns.................................................................................................................5 1.

Statement of Endress+Hauser on Recent EU (European Union) Initiatives on Restricting PFAS (Polyfluoroalkyl Substances) Endress+Hauser recognizes the ongoing initiatives regarding restrictions on the use of PFAS due to their negative impact on the environment.

24th September 2023 ERFMI_ EUROPEAN RESILIENT FLOORING MANUFACTURERS' INSTITUTE ERFMI vzw Rue Montoyer 24 B-1000 Brussels Belgium Tel.: +32 2 2 87 08 71 Tel.: +32 2 2 87 08 72 GSM: +44 7375553948 @erfmi.com www.erfmi.com Transparency Register: TR ID 511480919769-31 Response from the European Resilient Flooring Manufacturers' Institute, ERFMI, to the ECHA consultation on a proposed restriction on the manufacture, placing on the market and use of PFAS.

Roesch et al is an interesting summary of other methods