Metoprolol (free base),neat,neat,50mg, Back Catalog number: 8484.15-50MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 684142 1-Nitrosopyrrolidine, 100mg Price on request 12149.12-100-ME Mexacarbate,100 µg/mL,MeOH,1mL, Price on request 673425 Propoxur, 100 µg/ml, Acetonitrile, 5ml Price on request