Oxprenolol Back Catalog number: 72226 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79077 EPA Method 8330 Analyte Price on request A608801-5MG 2-Aminodipyrido[1,2-a:3',2’-d]imidazole Dihydrochloride, 5mg Price on request 98644 California Gas Additive Standard Price on request