ProductsAntibioticsK252A K252A SKU: K016-0.5MG Unit: Each Brand: TOKU-E K252A Other products from «Antibiotics» Ansatrienin B # A126-5MG Hygromycin B Evopure (Low Endotoxin) # H024-500MG Sulfamethoxazole # S045-100G Sch 725674 # S079-1MG