. #325 Sieve Alkalinity as Nao0 Acid Soluble Iron as Feo0o Arsenic as As ~ Lead an Pb Soluble Matter in N/2 HC1 Microbial Contamination Bacteria Count Fibrous Asbestos (Serpentine, t Aaiphibole) SPECIFICATION See below (l) Odorless or Very Slightly See below (2) T0o.o8?

A L SUMMARY '" ; I ` By leading the discussion away;from sensitive areas, by prolonging the further exchange of analytical techniques, and by encouraging debate as to why the PCB residues commonly found in nature more closely resembled pentachloro- \ MQNS 03V203 TOWOLDMON0046380 WATER_PCB-00037357 -2- diphenyl, we were able to preclude the direct question "who are the main users of PCB's and where are they' located?".

The lead to it came from W.

The lead is recovered from depleted cells by melting.

Revives Lead Chamber HiS04.

Ae would then compare these to the acceptable risk assessment for things like lead and aflatoxin.

It.is required to allow a one month lead time between the appearance of a-regulation .in the Federal Register and the date that it takes effect so OSHA plans to have the permanent standard published by September 5, 1974.

This Seminar is bringing together leading medical scientists in the a 1 aw 4 ^u -- 01 1306 and ICF Union officers and health and safety directors around the world t review the world picture and formulate an effective Action'Program for s curing new and more effective enforcement of adequate health standards.

Oper P/T Lead Oper.

., proposing to classify as banned hazardous substances paints which are for household me and contain more tfisn minute traces of lead.

If no other changes were made In the Basis and Purpose Docunent, this would lead to the following relationship: - Pdunds per day ?

The proportional mortality table does not lead to the same conclusion.

Please enter leading zeroes.

The proportional mortality table does not lead to the same conclusion.

On balance, however, the literature suggests that in utero exposure to VC does not lead to developmental toxicity in experimental animals.