Loperamide, 1000µg/ml in MeOH, 1ml Back Catalog number: 73631 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3851.13-K-IO (+/-)-Ibuprofen-d3, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 121662-14-4 Price on request 96626 Methadone/Methaqualone/Propoxyphene Price on request 70051 4-Bromophenyl phenyl ether Price on request