ProductsAntibioticsCefmetazole Free Acid Cefmetazole Free Acid SKU: C122-5G Unit: Each Brand: TOKU-E Cefmetazole Free Acid Other products from «Antibiotics» Butyrolactone Ii # B085-1MG 6-Diazo-5-Oxo-L-Norleucine # D106-1MG Paraherquamide E # P070-2.5MG Flurbiprofen # F036-25G