As most Americans now realize, and many local residents tragically know full well, breathing asbestos fibers causes lung damage and may lead to cancer.

Wfe feel the reporting requirements of Section 76.18 are clear and that adding the suggested language would lead to doubts about the requirements to report line or vessel ruptures.

At issue is a tentative designation by CAG of lead as a "B2" (probable human carcinogen).

Testing plasticizers and plastisols in conven tional laboratory ovens may lead to a correct rank ing as to process volatility but it usually does not give adequate information regarding the mag nitude ofthe evaporation losses in industrial opera tions.

Pleural effusions may be transient but some are chronic and may recur.2 No pre scription is proposed for these, but, under the new proposals, if they cause sufficient bilateral thickening of the pleura an application to a pneumoconiosis medical panel would lead to certification.

OSHA chief Thorne Auchter said the standard, if implemented immediately, would lead to 38 fewer deaths and 7^7 fewer injuries each year among workers at grain elevators.

TABLE) FLUSH LINE WITH WATER INTO SV FOR APPROXIMATELY 30 SECONDS 26 ADJ LEAD NITRATE TO 76 (3625 G) AT 67-69*F.

A third possibility could be that chloro ethylene oxide might, after a sufficiently long exposure time, induce cell death, leading to a degradation of DNA.

FROM TABLE) FUtfW LINE WITH WATER INTO SV FOR APPROXIMATELY SECONDS ADJ LEAD NITRATE TO 3625 G <76'-242/245 & ~&S' 1 "247) AT 6?

EVEN SOME PRODUCERS USE LEAD BASED FORMULATIONS FOR WATER SUPPLY SYSTEMS.

LEAD (Pb| L.

In California, which seems to lead the nation in this respect, 4,236 claims were filed last year for stress-related impairments, 3 1/2 times the number file

The survey states that the Company has removed lead chromates from paint and that Romeo has increased ventilation to minimise hazards.

An analysis of these cases and their circumstances leads us to suspect that a latent genetic susceptibility may be present in this cancer-prone family.

The tobacco industry, however, claims steadfastly that cigarette smoke has never been do cumented to produce the biochemical damage in humans that leads to cancer.