단일색상

(Photographers' Formulary)/Accessories Supplies/Camera Photo Accessories/DIRECT FROM USA/Photographers' Formulary 1lbs Sodium Bisulfite

Studio : Photographers' Formulary

Publisher : Photographers' Formulary

Binding : Electronics

Product Description
Sodium Bisulfite Uses: In acidulating and preserving fixing baths As a preservative for pyro developer Note: Can be substituted weight for weight with sodium metabisulfite. Very soluble in water, insoluble in alcohol
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