Explanatory notes
… and preparations based thereon 3204.19 - - Other, including mixtures of colouring matter of two or more of the … (e.g., anhydrous sodium sulphate, sodium chloride, dextrin, starch) to decrease or standardise their colouring … for colouring rubber, plastics, etc., in the mass. (D) Mixtures of synthetic organic colouring matter with …