Metoprolol tartrate, 250mg Back Catalog number: 676328 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended PAH-LCS-B PAH Labelled Compound Solution, 1.2ml, isooctane Price on request 31411 Tetrachloroethene, 2000µg/ml in MeOH, 1ml Price on request 19197 EPA Method 602/8020 Price on request