(±)-Methadone hydrochloride, 50mg Back Catalog number: 10163.21-50MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 10364.15-100-AN Norclobazam Price on request 10196.21-50-AN RCS-4 ortho N-(5-Hydroxypentyl) metabolite Price on request 9412.13-100-ME Ritalinic acid-d9 HCl (piperazine-d9) (erythro+thr Price on request