ProductsAntibioticsConcanamycin B Concanamycin B SKU: C183-1MG Unit: Each Brand: TOKU-E Concanamycin B Other products from «Antibiotics» Alternariol Monomethylether # A204-0.1MG Bedaquiline Fumarate # B097-10MG D-Penicillamine # P107-1G Lepimectin A4 # L053-0.5MG