Dr Hational Lead Co.

Dr Hational Lead Co.

o Lead in drinking water.

The concentration of lead in Tabl e 3,--Lead Content of Random Samples of Feces of Normal Persons from Ten Widely Scattered North American Cities Lead, Mi?

I Lead Industries Association, inc.

ESTIMATED LEAD CCKSUMPTICH BT PRODUCTS - 1963 (In Short Tons) Tetraethyl Lead Litharge Black Cbdda Red Lead White Lead Lead Chromates Load Arsenate Miscellaneous Lead Compounds 190,000 90,000 170,000 25,000 10,500 20,000 2,500 8.000 TOTAL LEAD COMPOUNDS 516,000 Antlmonial Lead Products Cable Sheathing Solder Calking Lead Ammunition Pipe and Extruded Products Rolled Products Type Hetal Bearing Metals Miscellaneous 225,000 56,000 73,000 80,000 50,000 20,000 34,000 26,000 21,500 -62.200 o TOTAL METALLIC LEAD PRODUCTS 649,700 TOTAL 1,165,700 LlA24016 hri'rti i i--miinwf 11 i^i mV ifn -3* The Position of Lead in a Changing Technology Another way is to break lead's usage down by industries.

ESTIMATED LEAD CCKSUMPTICH BT PRODUCTS - 1963 (In Short Tons) Tetraethyl Lead Litharge Black Cbdda Red Lead White Lead Lead Chromates Load Arsenate Miscellaneous Lead Compounds 190,000 90,000 170,000 25,000 10,500 20,000 2,500 8.000 TOTAL LEAD COMPOUNDS 516,000 Antlmonial Lead Products Cable Sheathing Solder Calking Lead Ammunition Pipe and Extruded Products Rolled Products Type Hetal Bearing Metals Miscellaneous 225,000 56,000 73,000 80,000 50,000 20,000 34,000 26,000 21,500 -62.200 o TOTAL METALLIC LEAD PRODUCTS 649,700 TOTAL 1,165,700 LlA24016 hri'rti i i--miinwf 11 i^i mV ifn -3* The Position of Lead in a Changing Technology Another way is to break lead's usage down by industries.

Joseph Lead Co.

II: The effect of lead.

tained lead.

(a) The relationship between urinary lead excretion and the stream of continuing lead absorption* (b) The relationship betveen urinary lead absorption and the quantity of lead in the body. ( (c) The relationship betveen urinary lead excretion and alimentary lead excretion.

Relationship of blood lead in women and children to domestic water lead H.

Lead Industries Association, Inc.

J., assignor to National Lead Company, New York, N.

Lead readily crosses the placenta, producing an increase in blood lead levels in the fetus.