5-alpha-Androstane Back Catalog number: 91740 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1857.10-K-IO 5-Methylindan, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 874-35-1 Price on request 2757.13-1ML n-Heptanophenone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1671-75-6 Price on request 52334 ICP-MS Calibration Standard 2 Price on request