Selenium (Se) Back Catalog number: 57034 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10084.39-50-ME Bisphenol A bis(diphenyl)phosphate, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 5945-33-5 Price on request 70191 Fluridone Price on request 3350.22-100-AN beta-Cyfluthrin Price on request