525.2 Calibration Standard Back Catalog number: 94894 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70048 4-Bromofluorobenzene Price on request 71120 1,1-Dichloro-1-fluoroethane, 1000µg/ml in MeOH, 1ml Price on request 681947 Aucubin, 25mg Price on request