CAS 2150-48-3 appears in our catalog under these names: Pyronine b, 60%, Pyronin B, 98%, Pyronin B, Pyronine B, Pyronin B. Offered by: Combi-blocks, AmBeed, GLPBio, TargetMol, Biosynth. Available pack sizes: 5g, 25g, 1g, 500mg, 0,025kg, 0,5kg, 1kg, 2kg.