d-Norpropoxyphene maleate Back Catalog number: 10379.25 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 680859 Dichlorprop-P, 100 µg/ml, Acetonitrile, 1ml Price on request 19236 TCLP - Volatile Spiking Standard Price on request S-4523-10-10T Deuterated Internal Standard - PAH Mixture 9 10µg/mL each in toluene, 10x1mL in ampoulles Benzo[a]pyrene-d12 Indenopyrene[1,2,3-cd]pyrene-d12 Price on request