It would be our suggestion, therefore, that the maximum TML be stated as the lead equivalent of 3 cc of TEL.

Periodic determinations should be made of the levels of lead concentration in the urine and blood of all exposed persons.

Titles and Chemical Formula a) Tetratiethyl Lead TETEAMETKYL LEAD Pb (0X3)4 b) Alkyl Lead Mixtures MIXED LEAD ALKYL CC; (Ethyl Corp.)

Quality Saal Other Lead Tree and Leaded 55,200 32,950 726,700 814,850 There vas a falling off In the sale of O.S.P. zinc oxide In October.

Lead Industries Association, ItQ Lcoiington Avenue, ?

moa f lead Is pa.

/mJ of inorganic lead.

CH Shipment of Lead-in-Oil from Philadelphia, Pa.

., Industrial Plnlaho# Dapt, (Upon) i IMUUMWjaiWMPlE^ * I .b -a' ' a&sa* a - Red Lead Teohaieal Letter Da* 3 f Red Lead Tech* cal Letter He* 9 b - Red Leed Technical Letter He. $ C - Metal Protactile Red Lead Paint* o - Red Lead Technical Letter Ho, ft h - pede^al Specification T7-P-66* d - Red Lead Technical Letter Ho. 7 1 - la IfieeetlfetioA of Prlaera far - Rad Lead Technical Letter He. 6 Karla* Ltaoepheric Serrireoaeat* IndtiriBual, Tltl* LIter*tare era and Affiliation Requested mCLdWt Aid Klohifaa* Detroit 26 Mr.

AntiaoiT Kardraa lead ad Ina prom It!

The sampling consisted of one personnel and two area samples taken for background lead on days when lead additives were not used, and three personnel samples taken during blending operations using lead containing formulations.

INTWHATIOKAL 3BLEND AND OTTNDC COTPAWT h k zt s ima d muramrt ZASt CHICIfiO, rSDlARA. acaaci* a2 - coat o p po o ps s o l d - t u b i w ggf BO- 2 lyvmTQKT JANttiHT 1. 19*0 Finished Products - White Lead White Lead-la-011 Is Process - White Lead White Lead-in-011 0P1BATTN0 XtFKfSt PAfll 1 White Lead White Leed-in-Oll Lead Xaodea Charged Linseed Oil Heed Turpentine Osed TOTAL TO ACCOUNT FOR 9 154,541.76 --ir5f.6w9E5.4w4 1,670.40 9 340,237,33 13.305.15 * 253,602.35 165,177.07 43.596.00 208,775.67 500,389.07 } * 1,002,679.18 pmanogr 31. 1940 Finished Products - White Leed White Lead--ln-011 In Process - White Lead White Lead-in-Oil 142,964.25 96.913.07 Ou.iS 2.384.96 | 241,077,32 13.104.48 m coal o f woes 3aa As aon on Profit and leas Statement: White Lead White Lead-ln-011 paint Less: Texes Repairs Depreciation Depreciation on Furniture end Fixtures Lees on Dloantleaent of Furniture and Fixtures Goode Sold as Saaples: White Lead White Lead-ln-011 526.110.31 306.276.31 1.537.96 9,064,91 52,361.15 27,469,43 394.37 04.47 837,920.00 89.334.33 54.36 250.76 uvMBTAm prmmAmtrs Anode lead Linseed Oil Turpentine # 499,800,17 41,577.50 3.876.56 | 545,284,22 t 2S3.9Bl.eO t 748,097.3B I 748,592,27 305.11 t 746,897.38 00000203 2 Q.

nn the severity of the lead exposure of a fairly uni f o r m group of men.

Sines this putty is intended tor wood sash glazing, tha whits lead typa (II) can become a potential source of lead poison ing if used in areas accessible to small children.

Kenneth Keleon, on the value of blood lead analyaea.