17 alpha(H),21ß(H)-(22R)-Homohopane, 50µg/mL in isooctane, 1ml Back Catalog number: 1339.31-50-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 95616 Glycol bromohydrin Price on request 97121 Fermentation Standard Price on request 676056 D4-Ochratoxin A, 10.0 µg/ml, Acetonitrile, 1ml Price on request