ProductsAntibioticsSulfamethazine Sodium Sulfamethazine Sodium SKU: S066-5G Unit: Each Brand: TOKU-E Sulfamethazine Sodium Other products from «Antibiotics» Deoxyfusapyrone # D044-5MG Lecanoric Acid # L063-1MG Tamoxifen # T062-1G Simvastatin Acid # S132-1MG