ProductsAntibioticsLl Z1640-2 Ll Z1640-2 SKU: L038-1MG Unit: Each Brand: TOKU-E Ll Z1640-2 Other products from «Antibiotics» Chaetocin # C166-5MG Furazolidone # F004-10G Dihydroaeruginoic Acid # D052-5MG Dihydrostreptomycin Sulfate # D003-5G