ICP-MS Calibration Standard Back Catalog number: 50828 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677916 Mefenacet, 10 µg/ml, Acetonitrile, 10ml Price on request MBP-153 2,2',4,4',5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 676332 Propranolol hydrochloride, 100mg Price on request