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liliiiiî B&A Chemicals For Electronic Use Include: Gaseous Dielectric Sulfur H e x a f l u o r i d e
Metal Fluoborate Solutions— For plating parts Fluoboric A c i d C o p p e r Fluoborate Lead-Tin Fluoborate Indium F l u o b o r a t e Nickel Fluoborate Mineral Acids, Reagent,
A.C.S.
Acetic Hydrochloric Hydrofluoric Nitric Phosphoric Sulfuric
Solvents, Reagent, A.C.S. Acetone Isopropanol Toluene Xylene
Other Electronic Chemicals Aluminum N i t r a t e Barium A c e t a t e Barium Fluoride Barium N i t r a t e Bromine Calcium A c e t a t e Calcium C a r b o n a t e Calcium F l u o r i d e Calcium N i t r a t e Copper Nitrate H y d r o g e n Peroxide Magnesium O x i d e Manganese Dioxide Mercury Nickel O x i d e Potassium Fluoride Potassium H y d r o x i d e Sodium C a r b o n a t e Sodium H y d r o x i d e Strontium N i t r a t e Thorium N i t r a t e
Since 1882 the name "Baker & Adamson" has been synonymous with reagent and fine chemicals of the highest purity. This background of precision manufacture has led numerous "growth" industries to look to B&A for their rigidly specified chemical needs. Since the early days of the electronics industry, B&A has worked in close collaboration with the industry's component and systems engineers as well as with its chemists to meet the most exacting electronic requirements. The chemicals listed here range from versatile Sulfur Hexafluoride—used in TV transmitters, radar wave guides, and hermetically sealed transformers— to highly specialized reagent quality chemicals for specific applications. For example, Aluminum Nitrate is offered both as "Electronic Grade, Crystal" for
BAKER
cataphoretic coating of radio tube filaments and as "Electronic Grade, Basic Crystal" for drag and spray methods of filament coating. For further information, prices and technical assistance, write or phone any B&A sales office listed below. For Use in— Television a n d Radio tubes Fluorescent lamps Transistors Rectifiers Capacitors Resistors Ferrites Fluxes Printed Circuits W a v e Guides S p e c i a l Batteries
^ADAMSON
GENERAL
CHEMICAL
@
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D I V I S I O N
ALLIED CHEMICAL & DYE CORPORATION — — — — — — — — 4 0 Rector Street, N e w York 6 , N. Y . — — » — — — Buffalo Offices : Albany · Atlanta · Baltimore · Birmingham · Boston · Bridgeport • Charlotte · Chicago · Cleveland » Denver · Detroit · Houston · Jacksonville · Kalamazoo Los Angeles · Minneapolis · New York · Philadelphia · Pittsburgh · Providence • St. Louis San Francisco · Seattle · Kennewick and Yakima ( W a s h . ) In "Wisconsin: General Chemical Company, I n c . , Milwaukee In Canada : T h e N i c h o l s Chemical Company, Limited β Montreal · T o r o n t o · Vancouver S E T T I N G
T H E P A C E
I N
C H E M I C A L
P U R I T Y
S I N C E
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