30021300 -- Immunological products, unmixed, not put up in measured doses or in forms or packings for retail sale
29053200 -- Propylene glycol (propane-1,2-diol)
61046100 -- Of wool or fine animal hair
28230000 Titanium oxides
38159010 -- Catalyst consisting of ethyltriphenylphosphonium acetate in the form of a solution in methanol