… glues, adhesives and similar preparations); unmixed products for photographic uses, put up in measured portions …
Explanatory notes
… glues, adhesives and similar preparations); unmixed products for photographic uses, put up in measured portions … this heading covers products of a kind used directly in the production of photographic images. Such products include : … also includes developers used for electrostatic document reproduction. (3) Fixers to make the developed image …