ProductsAntibioticsPyrazinecarboxamide Pyrazinecarboxamide SKU: P128-25G Unit: Each Brand: TOKU-E Pyrazinecarboxamide Other products from «Antibiotics» Avermectin B1A Aglycone # A137-5MG Aranciamycin A # A214-2.5MG Prothionamide # P165-1G Sulbactam Sodium # S011-500MG