Joseph Lead Company Standard Lime & Stone Company Sterling Grinding Wheel Company --T -- Tennessee Copper Vomimny Texas Gulf Sulphur Company Titan Abrasives Company Toledo Edison Company Trenton Potteries Company Tri-State Zinc & Lead Ore Producers Association --U -- Union Asbestos & Rubber Company Union Carbide & Carbon Corporation United States Potters Association United States Smelting Refining & Mining Company United States Steel Corporation of Del.

Bannock, who leads the Golden Star Hunters.

Chromium N.D. 0.0066 mg/1 lead 27.2 0.021 mg/1 The matrix spike & matrix spike duplicate percent recoveries were out of specification for lead.

Conducted several surveys of lead exposure of stevedoring employees during unloading of lead concentrates from ship to raP car.

~t) 0 f\l CTL029699 PROPOSED AMENDMENT TO CODE CHANGE ITEM 37 ITEM 37 _ Section 503(a) (2) Chapter 5 Section 503 -- Materials (a) Vent pipe shall be cast iron, galvanized steel, galvanized wrought iron, lead, copper, brass.

Physical signs found did not lead to any definite conclusion.

All Lead Tankermen are required to complete a Coast Guard Tankerman test to became certified.

Vinyl's Recycled Uses The University of Toledo study identified nearly 100 potential uses for recycled post-consumer PVC Some of the leading products to date are bottles, floor mats, bleacher covers, flower pot covers and irrigation pipe Vinyl end the Environment Conservation of natural resources.

The former is more easily dealt with since :0 most potteries the use of lead is localized to dipping and glaze making, jt has been found that "fritting'' the lead, i.e,, smelting it into a glass before grinding into the glaze mixture, removes the danger of lead poisoning jf the lead silicates or borosilicates are compounded to be only slightly soluble in acids so that they are not readily absorbed by the system.

Only lead compounds are used as stabilizers in pipe production these days.

\t has been found that "fritting" the lead, i.e., smelting it into a glass before grinding into the glaze mixture, removes the danger of lead poisoning if the lead silicates or borosilicates are compounded to be only slightly soluble in acids so that they are not readily absorbed by the system.

\t has been found that "fritting" the lead, i.e., smelting it into a glass before grinding into the glaze mixture, removes the danger of lead poisoning if the lead silicates or borosilicates are compounded to be only slightly soluble in acids so that they are not readily absorbed by the system.

yf/(/'< 37^ April 28, 1992 Ray Gomez SUBJECT: RESPONSE TO 4/7/92 MEMO REQUESTING DATA ON PROPOSED OHIO PROP 65 INITIATIVE A search of our HYTOX database on the proposed list of 458 chemicals indicates 44 chemicals (indicated by an X on attached list) are used by the Geon Vinyl Division in the State of Ohio.

LONS LEAD ITEMS HAVE KEN PLACED ON ORDER.

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