VI TECHNICAL COMMITTEE MEETING Vinyl Institute Office 155 Route 46 West Wayne, New Jersey 07470 Wednesday February 6, 1991 9:40 a.m. - 4:00 p.m.

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cir Chemical Manufacturers Association FILE COPY April 28,1997 James Swenberg, D.V.M., Ph.D.

of biodegradability, leading to potential REFERENCES TthheeRCuOhrDDaisntrdicBt,OGDelssteundkiierscwheern,e Gceornmduacntye,db1y99t3h.e Hygiene Institute for OTHER Last changed: 6/26/00 000319 3 i oe od Fie 1 vain - EXAMINATION AND ASSESSMENT OF SEWAGE BEHAVIOUR JLGaSme vii E gi T - 3 TUL YouRLeTTEETCR

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The second thrust in PPG's silicas strategy is aimed at capitalizing on its leading position supplying silica for its fast-growing use as a membrane separa tor in batteries.

The University of Leeds may he the first in Great Britain to have a course leading to h B-Sc. with honors in Ceramics.

A k 2.36 - 0 3 o S ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity: Mixture containing Perfluorooctanesulfonate; may also be referred to as PFOS, FC-95, or as a component of FC-3072. (1Octanesulfonic acid) (CAS # 2795-39-3).

Age-Adjusted Risk Ratios for Analyses by Major and Minor Work Areas: Study of Liver and Biliary Tract Cancer Among Chemical Workers, Midland, Michigan, 1940-1982* Exposure frequencies (%) Major,'minor work areas Administration Manufacturing Agricultural chemicals Herbicides Insecticides Inorganic chemicals Ammonia Brine Brominatcd products Calcium/magnesium Caustic Cellulose products Electrochemicals Metal fabrication Organic chemicals Acrylamide Alkyl benzenes Chlorinated benzenes Dyes Fabricated plastics Glvcols Halogenatcd hydrocarbons Ion exchange resins Latex Olefins Phenol derivatives Polystyrene Polyvinyl-polyvinylidene chloride Unknown manufacturing Research Service Animal handling Boiler shop Construction Electric shop Engineering Garage Lead shop Lubrication Machine shop Maintenance Material handling Office maintenance Paint shop Pipe shop Plant protection Power Road and yard mtc.

A Division oi^RTeSociety of The Plastics Industry, Inc.

/ N frU -0 5 2 .5 ACUTE TOXICITY TO FISH TEST SUBSTANCE_______________________________________________ Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC116, FC-126, FC-169, FC-143 or as the major component of FC1015.

O Z 8 H 4 R A A 6 - ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE____________________________________________ Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-3003. (1Octanesulfonic acid) (CAS # 2795-39-3).

UiFGoodrich INTER-ORGANIZATION CORRESPONDENCE TO FROM SUBJECT Mike Guyer/Jim Diana Friesz Fiao POINT OR DEPT. & BLDG.

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Water samples are periodically analyzed for total bacterial counts and for the presence o f coliforms, lead, and other contaminants.