alpha alpha alpha (20R)-Cholestane, 100µg/mLin Isooctane, 1ml Back Catalog number: 0622.27-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 10233 EPA Method 617/8080/8250/8270 - Analytes Price on request 57051 Antimony (Sb), 1000µg/ml in 2%-HNO3/Water, 100ml Price on request 683731 beta-Cypermethrin, 10.0 µg/ml, Ethyl acetate, 10 Price on request