17ß(H),21ß(H)-30-Norhopane, 5µg Back Catalog number: 2640.29-5UG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended XA04000100ME Aromatic Hydrocarbons Mix 11, 200 ng/µl, 1ml Price on request 52224 CLP ILM 03.0 Interferents A Price on request 0984.20-100-IOX5 d2 C20 Triaromatic Sterane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 205529-79-9 Price on request