EPN Back Catalog number: 70671 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677790 Novobiocin sodium salt, 250mg Price on request 677110 D4-Quinoxyfen, 100 µg/ml, Acetonitrile, 1ml Price on request 678940 Diallate, 100 µg/ml, Acetonitrile, 1ml Price on request