Hydromorphone HCl, 1000µg/ml in MeOH, 1ml Back Catalog number: 13997.17-K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 11243.21-K-AN RCS-4 N-(4-Hydroxypentyl) metabolite Price on request 10306.23-10MG 5F-APINACA Price on request 11861.24-100-ME 4-Methoxy-butyryl fentanyl hydrochloride Price on request