Du Pont and Nalco Chemical are following Ethyls lead.

As a Tetraethyl Lead Scavenger: to scavenge deposits of lead compounds.

select dlitt * ftp ci sd tec_d NR: no response H high response L low response dess species photolonization response 95eV 102eV H7eV lamp lamp lamp paraffins and unsaturated hydrocarbons methane NR NR ethylene NR L acetylene NR NR l-butene HH hexane NR L NR H H H H chlorinated hydrocarbons methyl chloride carbon tetrachloride Chloroform dichloroethane vinylidene chloride vinyl chloride trichloroethylene NR NR NR NR L L H NR NR NR NR H H H H H H H H H H heterocyclics & aromatics phenol H pyridine H benzene H toluene H xylene H styrene H aniline H chlorobenzene H nitrobenzene NR H H H H H H H H L H H H H H H H H H nitrogen compounds formamide ammonia hydrazine methyl amine acetonitrile acrylonitrile sulfur compounds sulfur dioxide hydrogen sulfide carbonyl sulfide carbon disulfide methyl mercaptan dimethyl sulfide dimethyl disulfide NR NR H H NR NR NR NR NR H H H H H L H H NR NR NR H NR H H H H H H H H NR H NR H H H H H H aldehydes, ketones, alcohols, acids, esters formaldehyde NR NR acetaldehyde NR H propionaldehyde L H acrolein LH crotonaldehyde LH acetone LH methanol NR NR ethanol NR L formic acid NR NR acetic acid NR L methyl methacrylate L H H H H H H H H H H H H others ethylene dibromide NR H ethylene oxide NR L tetraethyl lead HH phosphine NR H arsine NR H iodine HH H H H H H H SI ft.

Also details of tho current standard methods for the analysis of tetraethyl load in gasoline. 2.

Also details of the currant standard methods for the analysis of tetraethyl load in gasoline. 2.

INDEX TO "ETHYL NEWS" FOR 1939 ADVERTISING Ethyl Goes on the Air January Tune-up Time off to a Flying Start February Guest Stars Shine on Tune-up Time March America's First Advertising Man--Benjamin Franklin Radio Announcer Boosts Motor Tune-up May Zeke and the Boys June Tune-up Time 1940 Model September Pennywise--A Smash Hit December March AUTOMOTIVE Santa Claus Parade Thrills Toronto Youngsters January Why Not an Artificial Heart, etc.

B fit K-JiavG n o t know n lead poisoning to act so violently before.

Geehan, Assistant Chief N49778 Lead By O.

Under the revised order, restrictions and availability of lcfwl were defined under Uirco listings; A, prohibited uses, 1$, cud uses for storage batteries, cable covering, tetraethyl, ami ammunition for military use only (for which lead was made available, 100 percent) and for solders, bearing metals, brass and bronze for which the use of lead was unrestricted; and C, the greater portion of civilian uses with the restriction mentioned above.

April Handcuffing the Saboteur (FBI) April Subs off the Gndercllas (Aruba) April Beating the Bombers (Air Raid Precautions) April We Taught Them How to Fight (American Inventions) May Soybean War Baby May Spring Geography Lesson (Kamchatka and Aleutians) May Women Man the Machines June Things to Come (Life in Wartime) June Lead--Ugly Duckling June Streamlined Job Training June What Are the Japs Fighting For?

Sandpaper makers Sand pulverizers Saw fliers Scissors sharpeners Sconring-powder makers LIST OF HAZARDS, SYMPTOMS, ETC, 21 Scrapers (foundry) Screen workers (lead and zinc smelting) Sifters Sintering-plant workers Slag workers Slate workers Slip makers (pottery) Smelters (metal) Smoothers (glass) Soap (abrasive) workers Spinners (asbestos) Stamp-mill workers Statuary workers Stokers Stonecutters (dry) Stonecutters (.vec proc ess) Stonemasons Sugar refiners Sulphur burners Table turners (enamel ing) Talc workers Textile comb makers Tile makers Toolmakers Top fillers (foundry) Tumhllng-barrel workers Weighers 2.

Sandpaper makers Sand pulverizers Saw fliers Scissors sharpeners Sconring-powder makers LIST OF HAZARDS, SYMPTOMS, ETC, 21 Scrapers (foundry) Screen workers (lead and zinc smelting) Sifters Sintering-plant workers Slag workers Slate workers Slip makers (pottery) Smelters (metal) Smoothers (glass) Soap (abrasive) workers Spinners (asbestos) Stamp-mill workers Statuary workers Stokers Stonecutters (dry) Stonecutters (.vec proc ess) Stonemasons Sugar refiners Sulphur burners Table turners (enamel ing) Talc workers Textile comb makers Tile makers Toolmakers Top fillers (foundry) Tumhllng-barrel workers Weighers 2.

Sandpaper makers Sand pulverizers Saw fliers Scissors sharpeners Sconring-powder makers LIST OF HAZARDS, SYMPTOMS, ETC, 21 Scrapers (foundry) Screen workers (lead and zinc smelting) Sifters Sintering-plant workers Slag workers Slate workers Slip makers (pottery) Smelters (metal) Smoothers (glass) Soap (abrasive) workers Spinners (asbestos) Stamp-mill workers Statuary workers Stokers Stonecutters (dry) Stonecutters (.vec proc ess) Stonemasons Sugar refiners Sulphur burners Table turners (enamel ing) Talc workers Textile comb makers Tile makers Toolmakers Top fillers (foundry) Tumhllng-barrel workers Weighers 2.

I EAD In Modern Industry MANUFACTURE, APPLICATIONS AND PROPERTIES OF LEAD, LEAD ALLOYS, AND LEAD COMPOUNDS !

ETC 25034 Page 2 THE ANTIKNOCK January, 1949 THE ANTIKNOCK MEMBER OF INTERNATIONAL COUNCIL INDUSTRIAL EDITORS MEMBER OF SOUTHWESTERN ASSOCIATION INDUSTRIAL 1 EDITORS Published monthly by and for the employees of the Baton Rouge Plant of Ethyl Corporation.