...use B&A CHROME ALUIVI .' These Industries H a v e B e n e f i t t e d f r o m B&A C h r o m e A l u m . . . p e r h a p s y o u can t o o !
When qualify is the payoff in your process, specify Baker & Adamson Chrome Alum. You will find that this free-flowing Chrome Alum, like all B&A fine chemicals, is manufactured to rigid, quality-insured specifications. It's t h e highest purity Chrome Alum commercially available . . . sufficiently pure for photographic use! Objectionable impurities are held to extremely low limits: chlorine, .003%; ammonia, .003%; insolubles, .005%;—guaranteeing you laboratory quality in commercial quantities! Yes, premium quality like this can often make the difference in your product. Order a trial shipment of B&A Chrome Alum now. It pays to use "B&A Quality" Fine Chemicals.
Petroleum used f o r the manufacture of catalysts.
Pulp a n d Paper used for increasing paper filler retention, and f o r recovering fiber and filler losses from paper m i l l whiîe waters.
Photography u s e d as a h a r d e n i n g agent.
Leather used in tanning.
BAKER C^ABAMSON REAGENTS
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