Methadone/Methaqualone/Propoxyphene Back Catalog number: 96626 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675916 Cloxacillin sodium salt hydrate, 250mg Price on request 2785.12-100-AN 3,3'-Dichlorobenzidine,100 µg/mL,acetonitrile,1mL Price on request S-4294-K-DC Pyrene-d10 and Perylene-d12 Mixture 0329,15 Pyrene-d10 1534,20 Perylene-d12 Concentration: 1.0mg each/mL Unit: 10mL in Certan-bottles Price on request