Modelinq - CAB - 5/7/03 Source ID 1 2 Description Pre-scrubber exit for fne powder scrubber (called "AC Scrubber11on map) Post-scrubber exit for fins powder scrubber (celled "AC Scrubber" on map) Location D Plant O Plant 3 DBC Scrubber 4 MP-2 scrubber E Plant; copolymer plant for PFA and FEP MP-2 building: copolymer type micro- powder Height, m 8 15 18.2 16.1 Diameter, m Flowrate m3/hr Flowrate. m3/min Temp 0.68l" 2400 40 100 c 0.6 9600 160 40-50 C 0.6 1820 27 40 C 0.6 assumed 7500 125 40 C assumed Compound C8 C8 cs C0 Emission Emission Rate, kg/br Rate, g/s 0.24 0.0667 0.24 0.0667 0.07 0.0194 0.125 0.0347 --------- . ... ........ {1) Given in email of 4/17/03 from Hldetaka Hiromatsu: 600 sq mm square dame er.

AR226-2747 WL Copies to: E.

AR226-2759 gnn nu POUT USE ONLY K I du Pont de Nemours and Company HHaasekke.llll ^U kiki mtono SJoad> TNeowkarlck>o lWDelaware 19711 " Study Inltiated/Completed 1/1/B - 11/3/ Material Submitted by c oiymer" rroduc.ts Dept.

AR226-2776 fINHALATION : EMBRRYO-FET-]AL TOXICITY AND TERATOGENICITY STUDY IN THE RAT HASKELL LABORATORY REPORT NO. 881-81 Company Sanitized.

AR226-2858 PERSONAL AND CONFIDENTIAL Copies to : u . .. , WE * 1' du Pon+ de Nsmours and Company H askell Laboratory fo r T oxicology and In d u s tria l M edicine HASKELL LABORATORY REPORT NO. 448-77 MR NO M a te ria ls Tested* Haste11 No. 1) 11,225 2) 11,226 Samp I es Ready For Testing 5- 6-77 L Materials Submitted bv __T e x t!

AR226-2881 Copies S- I. du Pont de Nemours and Company Haskell Laboratory for Toxicology and Industrial Medicine Elkton Road, Newark, Delaware 19711 ORAL LD50 TEST IN RATS lO^oun^adult'ch'R-CD^ale 2 S E * * * * " * intubation in single doses to 5 level for the U>50 study*.

AR226-2884 E.

AR226-2924 CENTRAL RESEARCH AND DEVELOPMENT DEPARTMENT HASKELL LABORATORY FOR TOXICOLOGY AND INDUSTRIAL MEDICINE THE EFFECT OF PARTICLE OF A 1ATION TOXICITY INTRODUCTION . in this study nad been shown to be extremely tjoxic by inhalation when tested as a highly respirable aerosol (ALC of 4Z mg/m ).

AR226-3390 Comparison of Dose and Toxicity after Administration of a Fluoroalkylethyl Phosphate Surfactant by Dermal and Inhalation Routes in Rats C.

ROBERT V.

Precise Research.

STL Burlington Colchester, Vermont Sample Data Summary Package SDG: 117633 STLS E V E R N TRENT November 30, 2006 Mr.

27-CV-10-28862 Filed in Fourth Judicial District Court 2/20/2018 3:34 PM Hennepin County, MN STATE OF MINNESOTA COUNTY OF HENNEPIN State of Minnesota, by its Attorney General, Lori Swanson, its Commissioner of Pollution Control, John Line Stine, and its Commissioner of Natural Resources, Tom Landwehr, Plaintiff, vs. 3M Company, Defendant.

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