1 Bases [chemical preparations]; salts [chemical preparations]; cellulose derivatives [chemicals]; chemical preparations for scientific purposes, other than for medical or veterinary use; chemical substances for analyses in laboratories, other than for medical or veterinary purposes; animal extracts for the food industry; biological preparations, other than for medical or veterinary purposes; diagnostic preparations, other than for medical or veterinary purposes; plant extracts, other than essential oils, for use in the manufacture of pharmaceuticals; plant extracts, other than essential oils, for use in the manufacture of cosmetics.