ProductsAntibioticsSulfamethazine Sodium Sulfamethazine Sodium SKU: S066-5G Unit: Each Brand: TOKU-E Sulfamethazine Sodium Other products from «Antibiotics» Carbenicillin Disodium Usp # C126-1G Heronapyrrole B # H059-0.25MG Danofloxacin Mesylate # D090-1G Meleagrin # M050-1MG