- In v i e w of the v e r y great range of lead] intake between t1 individuals.jand v a r i a b i l i t y in lead absorpti);on , the ionsistency of blood lead levels is extremely impressive; One w onders if there is a biological basis for this consist) ncv of blood lead levels, and whether in fact the biological basi s of the consistency reflects a biological necessity or lead.

In other words, the so-called chronic lead poisoning of the classical type does not occur following exposure to tetraethyl lead.

I aold him the lead.

i ials, lead, metallic sodium and ethyl chloride.

Specifically, "Dutch Boy" Basic Silicate White Lead "45X"--if you'll take a tip from leading paint mak ers and learn more about "lead" in its most economical form.

For one example, we have never seen a case of lead poisoning, at the onset of the illness, in a person whose blood contained less than 80 micrograms of lead per 100 grams (whole blood).

The deposition of lead in the skeleton Dr.

Another advantage cited by tba scientists is the fact that rudlngt reflect e ratio of lead content In blood cells, whereas the mat elaborate tasting requires measurement of the amount of lead.

Another advantage cited by tba scientists is the fact that rudlngt reflect e ratio of lead content In blood cells, whereas the mat elaborate tasting requires measurement of the amount of lead.

Red lead.................. d o ....

In conclusion your reference to the "normal blood lead level" raises the problem that to many persons lead poisoning cun be diagnosed solely from a blood lead level, whereas lead poisoning is a clinical diagnosis to which knowledge of the blood lead level can make a significant and useful contribu tion.

of the body by lead with result log acute lead symptoms woaM be due to- it liberation from the acre readily avuilabl deposit# la the bony epical#*.

The origirrl er.ii*tor was t lead eov-rel paddle Vlad* typs bdlthe lead e,iwrifti f`- ' the t.5*l tMslcw tj the 0Sirolve acid alua solution.

-White Lead White Lead Department, East Chicago, Ind.

National Lead Company's popular brands of white lead should not be forgotten when painting is to be done.