d-Norpropoxyphene maleate Back Catalog number: 10379.25 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 681604 Dihydroxy quinoxaline, 100mg Price on request 8816.12-100-IO 2,2',4,6,6'-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 56558-16-8 Price on request 6164-3-06:5G 1H,1H,2H,2H-Perfluorooctanesulfonic acid; 6:2FTS, 97%, 5g Price on request