DL-Methadone-d9 hydrochloride Back Catalog number: 10376.21-100MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 33042R EPA Method 531.1 - Analytes Mixture Price on request 1109.13-100-TX5 2-Nitrofluorene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 128008-87-7 Price on request 71206 Propetamphos Price on request