AIHC AMERICAN INDUSTRIAL HEALTH 1075 CENTRAL PARK AVENUE SCARSDALE, NEW YORK 10583 (914) 725-1492 December 19, 1978 / Re: Docket H-090 AIHC Comments on: Regulatory Analysis of a Proposed Policy for the Identification, Classification and Regulation of Toxic Substances Posing a Potential Carcinogenic Risk.

Vol. 23 VINYL POLYMERS (VINYL CHLORIDE) 865 15.

^ <L 'i' rZ&&G-S TLVs Threshold Limit Values for Chemical Substances and Physical Agents in the Workroom Environment with Intended Changes for 1977 i t s f l e Cfi5o fit***" .^7 i Qi'/ui Ji r--\ Sf JyS k/../ hJ r Copyright 1977 by American Conference of Govern mental industrial Hygienists.

Monsanto Dielectric Fluids : Aroclors, Pyroclor ---'----------------- APR i 1971 Monsanto _A1_ Monsanto Dielectric Fluids: Aroclors, Pyroclor Monsanto Chemicals Limited Monsanto House, Victoria Street, London SW1 HONS 079883 Aroclor Dielectrics Whn( me Aroclors Y Aroclor* dielectrics are members of a group of synthetic insulating fluids known as \i'k,nvh't which, by definition, are fire-resistant and incapable, when decomposed by an electric arc, of evolving explosive gases or offorming explosive mixtures with air.

The boiler lead lines are of varying sizes consistent with their design load capacities.

(Leads co arbitrary and unreasonable action.)

v B140 - Copper-Zinc-Lead (Leaded Red Brass or Hardware Bronze) Rod, Bars, and Shapes.

Vol. 23 VINYL POLYMERS (VINYL CHLORIDE) 865 15.

^ <L 'i' rZ&&G-S TLVs Threshold Limit Values for Chemical Substances and Physical Agents in the Workroom Environment with Intended Changes for 1977 i t s f l e Cfi5o fit***" .^7 i Qi'/ui Ji r--\ Sf JyS k/../ hJ r Copyright 1977 by American Conference of Govern mental industrial Hygienists.

16.1.180 Chemical Abstracts' Vol. ?

-fc * Conoco Chemicals Continental Oil Company P.0.

Relationship of air lead and blood leads - slides.

Relationship of air lead and blood leads - slides.

IOC4TIDM' Walter B.

IOC4TIDM' Walter B.