17 alpha(H),21ß(H)-25-Norhopane, 1µg Back Catalog number: 2638.29-1UG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 94972 Pesticide Mix # 2, 100ug/ml in Acetone, 1ml Price on request 10004R CLP Semi-Volatiles Toxic Substances #1 Price on request CLM-9319-1.2 Bisphenol S (13C12, 98%), 100µg/mL in MeOH, 1,2ml Price on request