ProductsAntibioticsPyrazinecarboxamide Pyrazinecarboxamide SKU: P128-10G Unit: Each Brand: TOKU-E Pyrazinecarboxamide Other products from «Antibiotics» Embelin # E063-50MG Nitrocefin # N005-10MG Chaetocin # C166-1MG Oligomycin E # O021-1MG