Q^p
^4t£ A
^ê>
C « O S S T H E B S ^ •···
i 0
^'oNCHf
^ÎTEO^OOO
—
^ASC*
P E R M
*
^n^° U Q U , °
a new standard has been created in sequestration From aluminum to zinc, PERMA KLEER-80 is 100% efficient in
get this NEW, REVISED valuable booklet
the chelation of most metal ions, including ferric, throughout the entire pH range. This "balanced chelation", plus the lowest cost per unit chelated of any organic séquestrant, make it the only answer to your hard water or trace metal problem.
write for your copy today!
armé*
PRODUCTS CORPORATION
Marmufacturîng Chemists · 624 SCHUYLER AVE., LYNDHURST, N. J TEXTILE DIVISION REPRESENTATIVES
INDUSTRIAL D I V I S I O N REPRESENTATIVES
Southern: DYER S. MOSS COMPANY,. 2511-Lucena Street, Charlotte 6, N. C. NewEngand: AMERICAN CHEMICAL & SOLVENT CO., 15 Westminster St.,Providence 3 , R . I . California: SIDNEY SPRINGER, 311 S . San Pedro St., Los Angeles 13, California New York: CARBIC COLOR & CHEMICAL CO., INC., 451-453 Washington St., N. Y. 13, Ν. Υ. Canadian: RELIABLE CHEMICAL PRODUCTS CO., 85 Cannon St., W., Hamilton, Ontario European: CHEMITALIA COLOR!, Corso Venezia, N. 56, Milano, Italy
New Engand: AMERICAN CHEMICAL & SOLVENT CO., 1 5 Westminster St,Providence 3 , R . I . Midwestern: UEBEL CHEMICAL CO., 410 N. Michigan Ave., Chicago 11, Illinois Midwestern (Detroit Area}: R. A. WILLIHNGANZ, 205 East Ann St., Ann Arbor, Michigan Southwestern: RELIANCE CHEMICALS CORP., 2437V* University Blvd., Houston 5, Texas Salt Lake City: HYLON-KOBURN CHEMICALS INC., 228 W . 3rd South St., Salt Lake City 1, Ufa* Paper Division: STECKER CHEMICAL INC., 162 E. Ridgewood Ave., Ridgewood, New Jersey
2674
CHEMICAL
AND
ENGINEERING
NEWS
