m^0 GOOD
JUDGMENT The performance of Harshaw chemicals
HARSHAW FLUORIDE PRODUCTS
will confirm your judgment in purchasing them. For more than 50 years the selection
A c i d Fluoboric A c i d Hydrofluoric, A n h y d r o u s A c i d Hydrofluoric, A q u e o u s A c i d Hydrofluosilicic A m m o n i u m Bifluoride A m m o n i u m Fluoborate A n t i m o n y Triftuoride Barium Fluoride Bismuth Fluoride Boron Triftuoride Calcium Fluoride C h r o m i u m Fluoride Cobalt Fluoride Cryolite Lead Fluoborate Lithium Fluoride, Synthetic O p t i c a l Crystals M a g n e s i u m Fluoride M a g n e s i u m Silicofluoride Nickel Fluoride Potassium Bifluoride Potassium Fluoborate Potassium Fluoride Sodium Bifluoride Sodium Fluoborate Sodium Silicofluoride Zinc Fluoride Zinc Silicofluoride
of Harshaw chemicals has proved to be the correct choice for thousands of buyers. • The Harshaw trademark symbolizes unvarying first-line quality. It assures you that the Harshaw laboratories are striving for perfection and continuously searching for new developments . . . and that control laboratories in each Harshaw plant guard carefully the quality of the products manufactured. • You will make a correct decision . . . exercise good judgment . . . and help yourself to progress . . . when you specify Harshaw chemicals.
CLEVELAND • CHICAGO • CINCINNATI • DETROIT HOUSTON • LOS ANGELES PHILADELPHIA
2940
•
PITTSBURGH
•
NEW YORK
HARSHAW CHEMICAL 1945 East 97th Street, Cleveland 6, Ohio BRANCHES IN PRINCIPAL CITIES CHEMICAL
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