5-alpha-Androstane Back Catalog number: 70372 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 83555 4-Methyl-2-pentanone-DNPH Price on request 675332 Ethion, 10.0 µg/ml, Cyclohexane, 10ml Price on request 9425.8-K-ME Valproic acid-d4, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 87745-17-3 Price on request