ProductsAntibioticsSulfachloropyridazine Sulfachloropyridazine SKU: S118-50G Unit: Each Brand: TOKU-E Sulfachloropyridazine Other products from «Antibiotics» Mutilin # M071-1MG Dimetridazole # D009-100G Virginiamycin B # V021-5MG Oseltamivir Phosphate # O041-5G