(+)-Norpropoxyphene.maleate Back Catalog number: 96552 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 56851 Antimony (Sb) Price on request PFOPA Perfluorooctylphosphonic acid, 1.2ml x 50ug/ml, methanol Price on request 50143 Custom ICP Standard Price on request