CAS 9041-93-4 appears in our catalog under these names: Bleomycin Sulfate, Bleomycin sulfate , Bleomycin sulfate, Cell Culture Grade , Bleomycin sulfate, 90.00%, Bleomycin Sulfate (mixture), >85.0%(HPLC). Offered by: GLPBio, Thermo Scientific (Alfa Aesar), Chemat, TCI, Biosynth. Available pack sizes: 10mg, 1g, 250mg, 10mM (in 1ml dmso), 500mg, 1mg, 15mg , 25mg.