It is just a new form Lead Co., 800 Albany Street * Pittsburgh, National Lead & Oil Co. of Pa., 316 Fourth Avenue * Phila delphia, John T.

Increased Outside Diameters for Lead Pipe National Lead Company lead pipe now comes in new increased outside diameters in all sizes from 114" to 2", inclusive.

We wondered if lead chromate was as dangerous as lead carbonate or lead oxide.

urine for its lead content in 1959.

You see, the metal lead is used in making white lead--and white lead inherits the toughness and ability to stand up against weather year after year.

Lead industries paying only costs of program outside the refinery and organic lead-in-air determinations will be handled by lead industries field personnel. a.

To Members of the Lead Industriss Association!

Lead chemicals and stabil izers. basic silicate w hite lead "-n X," bentones, and various new chemicals used in oil well drilling were sold in substantially greater volume during 19D than in any prior year.

LEAD INDUSTRIES ASSOCIATION.

There wrould probably be little absorption of lead from an intact scalp.

The primary raw materials used are lead and sulfuric acid.

Lead chemicals and stabil izers. basic silicate w hite lead "-n X," bentones, and various new chemicals used in oil well drilling were sold in substantially greater volume during 19D than in any prior year.

The Recommended Labels In 195k the National Paint, Varnish and Lacquer Association adopted recommendations for labels which followed, in marked degree, the American Standards Association Z66.1 standard on lead and other harmful substances in paint.

MR-9727-001 SAMPLE # 20366 CHEMICAL NAME USED FOR HASKELL LAB'S CENTRAL FILES: (Use in the "MATERIAL TESTED" section) Soils, contaminated with lead NAME TO BE USED IH THE REPORT; H-20366 OTHER CODES: None submitted SUBMITTER'S NOTEBOOK NO.: None submitted SYNONYMS: Lead contaminated soil AEC-3-3 Soil, contaminated with lead CAS REGISTRY NUMBER; None available PURITY: NA (Note: NA was not defined by sponsor) COMPOSITION: 520 ppm lead in soil CONTAMINANTS: NA (Note: NA was not defined by sponsor) PREPARED BY: Paul W.

53 6 Lead Industries Association 120 Lexington Avenue Hew *ork 17, N.