trans-Androsterone Back Catalog number: 10798.19-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 53081 Instrument Standard 5 Price on request 50231 Mix #1 Price on request 9015.8-K-DC N-Nitrosodi-n-butylamine-d18, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 1219798-82-9 Price on request