ProductsAntibioticsCefmetazole Free Acid Cefmetazole Free Acid SKU: C122-1G Unit: Each Brand: TOKU-E Cefmetazole Free Acid Other products from «Antibiotics» Hygromycin B Concentrated # H001-1MU Thiocillin I # T090-2.5MG Ethionamide # E010-100G Citreoviridin # C176-5MG