4,4-Dimethyl-2-neopentyl-1-pentene Back Catalog number: 71469 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 58724 Chromium (Cr) Price on request 0601.27-100-IO ß alpha alpha (20R)-Cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 481-20-9 Price on request 58034 Selenium (Se) Price on request