Oxymorphone Back Catalog number: 96498 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50623 EPA Method 300.0 Anions Mix A Price on request 10677.29-100UG (24R)-24-Ethylcholesta-3,5-diene,neat,neat,100 µg, Price on request 20003 EPA Method 8240A/1666 - Purgeable Internal Std Price on request