Section 06 Products of the chemical or allied 30 Pharmaceutical products 30 06 Pharmaceutical goods specified in note 3 to this chapter 30 06 30 Reagents of microbial origin, of a kind suitable for veterinary biological diagnosis 30 06 30 20 Reagents of microbial origin, of a kind suitable for veterinary biological diagnosis Commodity Code Description 30 06 30 20 00 Reagents of microbial origin, of a kind suitable for veterinary biological diagnosis