Calibration Standard Kit Back Catalog number: 52090 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-3850-100ME5 Phenmedipham, 100µg/ml in MeOH, 5ml Price on request 0976.29-100-IOX10 d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL in Isooctane, 10 x 1ml Price on request 90843 gamma-BHC Price on request