JBa I LEADING PAINT.

Of the State total lead in 1949, 92 percent was recovered from zinc-lead ore.

'^Pb urine con tained 0.0S mg. of lead per liter, and tbe blood 0.0p3 mg. of lead per hundred grams.

However, the absorption of tetramethyl lead cannot be detected by determinations of lead in the blood, but, rather, is revealed by the measurement of the lead in the urine.

laiming of lead "base metal can create significant exposures to lead duist or fume.

LEAD KOK-LEAD Veficle Both formulations contain the some bodied oil type vehicle.

LEAD KOK-LEAD Vef icle Both formulations confoin the some bodied oil type vehicle.

The low incidence of lead intoxication among miners of galena (lead sulphide) is probably due to the very low solubility of lead.sulphide in the tissue of the lungs.

BIOLOGICAL MECHANISMS Plausible biological mechanisms exist by which increased lead leads to increased blood pressure, e.o., Webb et. al.

rom Immediate LIA lhO Lead Industries Association^ Inc. 292 Madison Avenue okAhead with Lead Mew York, N.

Mixed scribes pure lead paint.

LEAD KOK-LEAD Veficle Both formulations contain the some bodied oil type vehicle.

Bv using the leaded vim 1.

n< Lead Work, John F.

Manganese, lead, tin, aluminum, copper and sHver in normal biological material - Kehoe, Cholak and Story Exposure to Lead - Kehoe : 0019714