ICP-MS Memory Check Solution B Back Catalog number: 52121 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9173.23-100-DMF Morphine-3-glucuronide, 100µg base/mL, Solvent-DMF, Unit 1mL, # of units-1, Cas.no. 20290-09-9 Price on request 79564 Quinoline Price on request 679381 Thiencarbazone-methyl Metabolite AE1277106, 10mg Price on request