COVANCE> FINAL REPORT `CHROMOSOMAL ABERRATIONS IN HUMAN WHOLE BLOOD LYMPHOCYTES `WITH PFOS AUTHOR Hemalatha Murli, PhD PERFORMING LABORATORY Covance Laboratories Inc.

- 226 - 1IS2 n#H Te - STUDY TITLE Analysis of Pooled Human Sera and Plasma and Monkey Sera for Fluorocarbons Using - Exygen Method ExM-023-071 DATA REQUIREMENTS .

BACK TO MAIN DIETARY ACUTE NORTHERN BOBWHITE STUDY REVISED Tissue analysis is now included.

AR226-2956 FOR Oil POUT USE ONLY Du Pont HLR 214-91 Study Title Eye Irritation Test with^^^^ln Rabbits Author John W.

SPONSOR ElfAtochemS.A.

AR226-3119 TRADE SECRET Study Title H-23745: Local Lymph Node Assay (LLNA) Laboratory Project ID: DuPont-2642 AUTHOR: Gregory S.

LETTERS TO NATURE allowing for the van der Waals radii of the attached hydrogens, the `free space' dimension of the channel in this direction (left to right in Fig. 2A) is close to 20 A.

N OTOX Sof ty a Environm*ntal Restarch LV.

MICROBICS MICROTOXS TOXICITY TEST TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredto as PFOS, FC-95, or as a component of FC-603F. (1Octanesulfonicacid)(CAS # 2795-39-3).

c 0 V A-N--C--E@ THE DEVELOPMENT SERVICES COMPANY Covance LaboratoriesInc.

CASE REPORT p. 1 ~70 9 Acute Pulmonary Toxicity Linked to Use of a Leather Protecto r s From the Centre Anti-Poison du trlaFtu tatie.n:,, MD, FRCP(C) Leather protectors are used extensively for waterproofing leather Quekc' S'"&-Foy, Q"&", Ca"d .

ADVANCED BIOANALYTICAL SERVICES, INC.

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06/22/00 T-7098.1 POSF PK PHARMACOKINETIC STUDY OF POSF IN RATS - STUDY OUTLINE Study Objective: The objective o f this study is to assess the potential for oral absorption, urinary and fecal clearance and biological persistence o f perfluorooctane sulfonyl fluoride (POSF) in male Sprague Dawley rats after a single oral dose.

Quality Assurance Project Plan Multi-City Study Sampling Task (NJ00666) BACK TO MAIN Revision No. : 1 Effective Date: M ay 14, 1999 Page i o f iv Quality Assurance Project Plan for Empirical Human Exposure Assessment Multi-City Study Sampling Task To May 14,1999 Prepared by Battelle 397 Washington Street Duxbury, MA 02332 (781) 934-0571 APPROVALS Sampling Task Leader Rosanna Buhl Battelle Sampling Task QA Officer __f l / ; JtjJy/,ATJl& Marcia Nishioka * Battelle Project Manager Susan bbgy Battelle Program QA Officer Date Date q n /n Date s litto Date Date Quality Assurance Project Plan Multi-City Study Sampling Task (N100666) Joseph Fiksel Marcia Nishioka Suan Abbgy Donald Gunster Rosanna Buhl Wayne Trulli Scott Macomber Chris Gagnon Kelly Irizarry Robert Mandeville Richard Restucci Kim Andrews Distribution List BACK TO MAIN Revision No.: 1 Effective Date: May 14, 1999 Page ii o f v BACK TO MAIN Quality Assurance Project Plan Multi-City Study Sampling Task (N100666) Revision No.: 1 Effective Date: May 14, 1999 Page iii o f v CONTENTS 1.