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 31161 1,2-Dibromoethane Price on request 32852 EPA Method 551 - Disinfection By-Products Price on request P-343S Atrazine desethyl, 100µg/mL in MeOH, 1ml Price on request