d4 C27 alpha alpha alpha (20R)-Cholestane Back Catalog number: 0975.27-10-IOX10 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended I789183-250MG Isobutyric-d7 Acid, 250mg Price on request 70989 Phoxim, 1000µg/ml in MeOH, 1ml Price on request L-PFNS Sodium perfluoro-1-nonanesulfonate, 1.2ml x 50ug/ml, methanol Price on request