COD Calibration Standard Back Catalog number: 51255 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72721 beta-Cyclocitral Price on request CLM-3375-1.2 Ethynylestradiol (20,21-13C2,99%) 100 µg/mL in Acetonitrile, 1,2ml Price on request 2783.12-100-AN 4-Aminobiphenyl,100 µg/mL,acetonitrile,1mL, Price on request