To minimiTM the number of persons at risk, a require ment would be eatehlUhed for regulating araee where vinyl chloride 1* manufac tured, reacted, stored, bandied, released, repackaged, or used, including opera- lead f ijl less B.

It is the position of the Society that a careful evaluation of the Record can only lead to the conclusions that the proposed Permanent Standard is technologically infeasible to meet, that the alternative plan relative to exposure reduction over a three year period as advocated by SPI in the Hearings is at least potentially achievable by most of the industry, and that a level of exposure lower than proposed by industry, or the indiscriminate imposition (i.e. on fabricators or processors) of the proposed or reasonably mended work rules and record-keeping concepts would give rise to serious adverse social and economic effects unjustified by the hazard presented.

UNION CARBIDE CORPORATION CHEMICALS AND PLASTICS p. o. aox last, south charleston, w. va. as303 August 20, 1979 Dr.

No. 38 April 26, 1972 bulletin ooo i\pc NPCA 1-72, THE NEW "ESSENTIALLY SIMILAR" FORM FOR THE MATERIAL SAFETY DATA SHEET PAINT & COATINGS ASSOCIATION 1500 Rhode IsUnd Avenue, N.W.

c 0 P Y DEPARTMENT OF HEALTH.

ASBESTOS INFORMATION ASSOCIATION NORTH AMERICA 1660 L Street, N.W Washington, D C. 20036 / (202) 223^1885 / 14 March 1975 i: '\ ^ j ,!

A definable system should, however, be the starting point of any investigation aimed to scientifically arrive at data which lead to a quantitative understanding of the behavior of a compound in water.

K.

ROM GEORGE H.

* ' Environmental Health Perspectives gly of for wo md the her our nal use the W71 jiyht iron. si of Lion, sled Den )PO0 Ills). freat lUnl long ives Toxicology of PCBs for Mammals and for Birds byJ.

minutes jh.

TR--262--1600 (Rv. 21 JULY 1976 PROCEDURES FOR THE ( BIOLOGICAL EVALUATION OF ASBESTOS AND ASBESTOS-LIKE PARTICLES Submitted To ENVIRONMENTAL PROTECTION AGENCY Research Trian^e Park North Carolina i.

Inside the column, tation to lead to the conclusion that the diIn- OCC 1717 INDUSTRIAL RESEARCH--JUNE 1973 tion of tlie sample is very great, placing great J ,1,, * l-v . r 1 / .

Ivinter and co-workers (7-9) ob served that DDT and PCBs were capable of inhibiting eel intestinal mucosal and gill (Xn+ + K+)-ATPascs to the extent that control of osmoregulation was lost, leading to death.

MINUTES OF SPECIAL MEETING OF THE BOARD OF DIRECTORS OF THORPE INSULATION COMPANY A special meeting of the Board of Directors of THORPE INSULATION COMPANY ("Company*'), a Texas corporation, was held at- the corporate offices of J.