Document 0LkMd0MnwpJYj15J8N7qnQwQO

Material: Source: Submitted Required: Sludge #15 still, Gulf Refinery, Girard Point, Pennsylvania February 8, 19M> by M. I. McCooley, Ethyl Corporation, Philadelphia, Pennsylvania Organic and inorganic lead determination rvo\ 00 CJO CD o o Analysis Number Description I4.6A-257 1+6A-258 Sludge off bottom of V Tower, #15 Still Sludge off trays of A Tower, #15 Still TEL 0.0001 Triethyl Lead 0.005 Per Cent Lead Diethyl Lead Halides Di and Triethyl Lead Halides and Carbonates 0.0000+ 0.005+ Inorganic Lead 1.55 0.0000+ 0.0000+ 0.0000+ 0.008 O.58 ~..y. pi l i ' r . ' Reported: February 20, 19ij.6