17 alpha(H),21 alpha(H)-30-Norhopane, 50µg/mL in Isooctane, 1ml Back Catalog number: 1367.29-50-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 43006 Anthracene-d10 Price on request 30123 4,4'-Dibromooctafluorobiphenyl Price on request X9224 Benzo(a)pyrene Price on request