Selenium (Se) Back Catalog number: 56134 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71293 Benzo(c)cinnoline Price on request 8638.7-1ML 2-Methyl-1,3-hexadiene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. Price on request 682385 Flunixin, 100 µg/ml, Acetonitrile, 1ml Price on request