rac Metoprolol-d7, 1mg Back Catalog number: M338792-1MG Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 50591 Copper (Cu) - 2 PPM Price on request 3382.12-100-AN Dioxathion Price on request 83557 Propionaldehyde-DNPH Price on request