ProductsAntibioticsBrevicompanine B Brevicompanine B SKU: B054-1MG Unit: Each Brand: TOKU-E Brevicompanine B Other products from «Antibiotics» Epothilone B # E047-0.1MG Propineb # P122-1G Bleomycin # B053-10MG Nisin # N013-25G