APCA Abet* 439 Potential Hazard of Exposure to Lead, U. further Investigation* in the Preparation.

Lead Abstracts 4.

D LEAD INDUSTRIES ASSOCIATION.

hiluck/lphia is absurd, being a composite of t w o areas of ignorance, one concerning the nature of the problem of lead poisoning among children, and the other, concerning the quantitative aspects of lead in the air derived from the exhausts of automobiles, as a contribution to the lead exposure of children.

LEAD INDUSTRIES ASSOCIATION, INC.

If this'is true, the oroper method of determining the body burden of lead, is that of establishing the concentration of lead in one or more of the main tissues, and from this calculating the body burden or in appraising its relative magnitude, as compared with the normal lead content of the body.

How can the lead in the fur, as marketed, be removed?

Analysis for lead content Results .

Safety, from the.Contamint ion of tne Ambient Environment witn Lead.

With this background we would predict that the use of lighter lead alkyls will substantially increase if the price of the lighter lead alkyls should approach that of TEL.

In short, this is known not to be a source of occupational lead poisoning.

--cKen&le following tba Decs--ar Lead Regnal-- 1a Vaahlactaa.

The products we have in mind are the lead containing dinnerware glasses and lead containing solders for food processing equipment.

The purpose has been that Of determining th level of the concentration of lead in the air which when added to the background of other environmental factors (chiefly that in food and beverages) can be handled by the excretory, mechanisms of the body without any measureable elevation of the daily output of lead or any measureable increase in the concentration of lead in the blood - that is without measureable indication of an alteration of the equilibrium now being maintained (by normal individuals) between their intake and output of lead during prolonged periods (months and years) of experimental observation.

In short, this is known not to be a source of occupational lead poisoning.