ProductsAntibioticsConcanamycin B Concanamycin B SKU: C183-0.25MG Unit: Each Brand: TOKU-E Concanamycin B Other products from «Antibiotics» Milbemycin A3 # M057-5MG Cycloheximide # C001-10G Oxiracetam # O040-100MG Aphidicolin # A103-1MG