cis-Androsterone Back Catalog number: 72743 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9757.20-K-IO n-Pentyl benzyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1240-18-2 Price on request 15900-3162-100AN5 Mefenpyr-diethyl, 100ug/ml in Acetonitril, 5ml 56,83 € 31004 EPA Method 500 Series Internal Standard Price on request