Document 2qEanZXEQxRzYDgjojd5XD8mb

Source : Material History: Submitted Required: Name / (< -v-- o': Employees of British-American Oil Company, Edmonton, Alberta, Canada Urine and Blood vas exposed to vapors of several gallons of gasoline which contained JOfj Antiknock compound in a room for 15 minutes with door and window open. The other men had an unknown exposure to the same concentration in the* open The samples were collected 10 days after exposure. ll~15-53 by Dr. L.'W. Sanders for Dr*. R. F. Taylor Lead Analyses H Oi CO esi o o Ul :*r URINE j BLOOD Analysis Number Volume Mg Pb/ Analysis ml Liter Number 53A-8563 53A-8569 53A-8565 53A-8571 53A-8567 78 ho 118 127 16 0 0.07 o.o4 0 .0 9 0.04 0 .0 3 53A-8564 53A- 8570 53A-8566 53A-8572 53A-8568 Spectrographic Neight Mg. Pb/ Grams 100 . Dithizone Height J Pig. Pb/ Grams ! 100 g. 11.6 0.035 10.9 0.03 14.8 u0 Orz 0.04 0.04 13.4 5 7 8 20.8 15.3 14.8 0.03 0.04 0.03 0.03 0.02 Samples Collected: 11-2-53 Samples Received: 11-13-55 Samples Reported: 11-20-53 Dr. R. P. Taylor c/o British-Amerlean Oil Company Edmonton, Alberta, Canada Dear Doctor Taylor: The analytical results on the samples of urine and blood taken from the men who had potential exposure to tetraethyl lead on or about October 12, are enclosed. The results are -within normal limits and would indicate that there had been no recent significant exposure to lead. The samples were taken unfortunately (and I know unavoidably) too late to show any minor absorption of tetra ethyl lead and it is entirely possible judging from the conditions of exposure that at least one man may have taken in a little load oven though the samples taken some 20 days after exposure do not shov; it. We can. bo sure that no damage was done and that the load levels are new within a "normal" range. Very tru 1y y our s , LW3:vr Lester . Sanders, i.i.D. Enel.. cc - Dr. R. A. Kehoe ^ N13232.01 -f.,% 11 > 0 Physical Laboratory Irrrores s ion Treatment N13232.02 Studies Desired K 0012393 '~fsO (X>o ,A ^ ^ J Physical Aj-s-'tr fl Laboratory Impression Treatment N13232.03 Studies Desired K f 0 0.1 ?.6 4 jM X Physical f v - c c ijL&-4c Laboratory Impression Treatment N13232.04 Studies Desired K 00% fitJ &o y N13232.05 't'O L^v JLl^ L Physical Laboratory Impression Treatment Studies Desired L>~t -zt^t r\ <' ii ^<} .A-- r-- JIj u l ^JL Physical Laboratory Impress ion Trea tment N13232.06 Studies Desired ^" 00j.2*397