ProductsAntibioticsLeptomycin B Leptomycin B SKU: L004-2.5MG Unit: Each Brand: TOKU-E Leptomycin B Other products from «Antibiotics» Sulfamerazine # S033-50G Apoptolidin # A130-0.1MG Karrikinolide # K030-0.5MG Micafungin # M044-5MG