17 alpha(H),21ß(H)-30-Norhopane, 50µg/mL in Isooctane, 1ml Back Catalog number: 1321.29-50-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 73530 1,3-Diisopropylbenzene Price on request 673769 Crimidine, 100 µg/ml, Ethyl acetate, 5ml Price on request 9435.17-100-AN Butachlor, 100µg/ml in Acetonitrile, 1ml Price on request