Metoprolol tartrate, 250mg Back Catalog number: 676328 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9848.3-1G Oxomalonic acid, Calcium salt, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 21085-60-9 Price on request 12032.12-100-IOX5 4,4'-Dibromobiphenyl-d8,100 µg/mL,isooctane,1mL, Price on request 10636.12-50-NN 2,3,4,6,7,8-Hexachlorodibenzofuran ,50 µg/mL,n-nonane,1mL, Price on request