ProductsAntibioticsPyrazinecarboxamide Pyrazinecarboxamide SKU: P128-25G Unit: Each Brand: TOKU-E Pyrazinecarboxamide Other products from «Antibiotics» Sch 725674 # S079-5MG G418 Disulfate # G001-25G Epi-Avermectin B1A # A152-1MG Carbazomycin D # C265-0.5MG