ProductsAntibioticsConcanamycin B Concanamycin B SKU: C183-1MG Unit: Each Brand: TOKU-E Concanamycin B Other products from «Antibiotics» Flumethasone # F039-500MG Cefradine # C057-1G Prothionamide # P165-1G Betulinic Acid # B076-5MG