DL-Methadone-d9 hydrochloride Back Catalog number: 10376.21-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 8425.18-K-IO Diisopentyl phthalate (diisoamyl phthalate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 605-50-5 Price on request NK-IS-J4 Internal Standard Solution, 1.2ml, nonane Price on request 95592 Internal Standard Price on request