rac Metoprolol-d7, 1mg Back Catalog number: M338792-1MG Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 30009 EPA Method 503.1 VOC's Price on request 0348.18-10MG o-Terphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 84-15-1 Price on request 50014 ICP-MS Internal Calibration Mix Price on request