Stigmasterol tosylate, , Solvent-, Unit , # of units-, Cas.no. Back Catalog number: 8620.37 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 679899 2-Nitrophenol, 100 µg/ml, Acetonitrile, 1ml Price on request 73258 Omeprazole, 1000µg/ml in MeOH, 1ml Price on request 51061 ASTM D-4815 Calibration Mix #4 Price on request