alpha alpha alpha (20R)-Cholestane, 1000µg/mL in Isooctane, 1ml Back Catalog number: 0622.27-K-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 12487.8-K-IO Dibutyltin-d18 dichloride, 1000µg/ml in IO, 1ml Price on request 675586 Sulfaphenazole, 100mg Price on request 96949 Semi-Volatile Mix Price on request