During this time this laboratory has made extensive studies of industrial and experimental lead poisoning and lead absorption.

LEAD POUNDS SILVER GOLD" SILVER GOLD ANODE PIG OUNCES OUNCES OUNCES 1OUNCES ANACONDA ACCOUN LEAD POUNDS PIG ANTI MONIA 2,856,500 123,250 l,,125,000c 435 50,000 115 1,211,000 178,500 !

Sales of Lead: 80 Nhite Lead Department 82 Anaconda Wire * Cable Company 8?

T here is no such thing as an unduly susceptible person who, suddenly and without any warning signs, develops lead poisoning.

^iiitrt nn irrintr* Pt ml n .V * LEAD INDUSTRIES ASSOCIATION, INC.

Secondly, do you have information relating to normal lead excretion rates under calcium Ve:rsenate stimulation in those presumably without unusual recent lead exposure>?

The last column in the table shows the average lead content of all samples collected during eight consecutive hours, expressed in terms of milli grams of lead per 10 cubic meters.

-h Standard^ Lead A maximum allowable concentration of 1.6 milligrams of lead per-lO cubic Beteri of air for lead and lte cosipoundt ha* been generally accepted by health authorltie*.

Comments Stu Cagen Chevron Phillips - Patrick Beatty Presentation Name Phone Email Date Comments Patrick Beatty SH ELL-MCCLU RG-054385 A B CD E F 1 Tier III Companies 2 Contact Information Complete by 12/31/02 3 Yukos - Shannon Stewart 4 Yukos Contacts 5 CEO 6 Product Manager 7 Technical 8 BHRC Member Lead 9 BHRC Member 10 11 12 Name Shannon Stewart Presentation Phone Email Date 13 PEMEX - Patsy Clegg 14 PEMEX Contacts 15 CEO 16 Product Manager 17 Technical 18 BHRC Member Lead 19 BHRC Member 20 21 22 Name Patsy Clegg Presentation Phone Email Date 23 Bayer - Judy Elledge 24 Bayer Contacts 25 CEO 26 Product Manager 27 Technical 28 BHRC Member Lead 29 BHRC Member 30 31 Name Judy Elledge Presentation Phone Email Date 32 Statoil - Don Burnett 33 5tatoil Contacts 34 CEO 35 Product Manager 36 Technical 37 BHRC Member Lead 38 BHRC Member Name Don Burnett Presentation Phone Email Date Comments Comments Comments Comments SH ELL-MCCLU RG-OS4386 A 39 40 B CD E 41 TotalFinaElf - Don Burnett 42 TotalFinaElf Contacts 43 CEO 44 Product Manager 45 Technical 46 BHRC Member Lead 47 BHRC Member 48 49 50 Name Don Burnett Presentation Phone Email Date 51 CNOOC - Patrick Beatty 52 CNOOC Contacts 53 CEO 54 Product Manager 55 Technical 56 BHRC Member Lead 57 BHRC Member Name Patrick Beatty Jay Stuller Presentation Phone Email Date F Comments Comments SH ELL-MCCLU RG-OS4387

^iiitrt nn irrintr* Pt ml n .V * LEAD INDUSTRIES ASSOCIATION, INC.

It was feared that this property, which could be expected to contribute significantly to the rate and extent of the vaporization of the lead compound out of commercial gasoline, might create an uncontrollable hazard for the handlers and users of leaded gasoline.

Mareoa A. tOOBTt nBtrscrrao Bagla Plohor Coepjty The Oliddee Company haoed Lead Produote bh Motional Lead Company Vatlonml Lead Conpaay Rational Load Company P.

REVIEW OF LEAD A.

LEAD POISONING A.

5 <* frees. each men# in chemically loan oatafners prepared 1a the laboratory* `fhea wore returned to the laboratory for analysis* the Blood end on of tbs urine samples were examined for lead by a sensitive and accurate spectrograph!