DL-Methadone-d9 hydrochloride Back Catalog number: 10376.21-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended X9147 4-Nitroquinoline-1-oxide Price on request 94301 Halocarbon Standard Price on request 674008 Propanil, 10 µg/ml, Acetonitrile, 10ml Price on request