Norfentanyl, 1000µg/ml in MeOH, 1ml Back Catalog number: 11859.14-K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 96479 (-)-delta-9-THC-D3, 100ug/mL in EtOH Price on request 9412.13-5MG Ritalinic acid-d9 HCl (piperazine-d9) (erythro+thr Price on request 9302.15-100-ME Clonazepam-d4, 100µg/ml in MeOH, 1ml Price on request