181.25—Driers.
         Substances classified as driers, when migrating from food-packaging material shall include:
 
    
    Cobalt caprylate.
        Cobalt linoleate.
        Cobalt naphthenate.
        Cobalt tallate.
        Iron caprylate.
        Iron linoleate.
        Iron naphthenate.
        Iron tallate.
        Manganese caprylate.
        Manganese linoleate.
        Manganese naphthenate.
        Manganese tallate.