CLP Calibration Std. IV Back Catalog number: 52152 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97876 Dimethyl phthalate Price on request 678389 1,4-Dichlorobenzene, 100 µg/ml, Acetonitrile, 5m Price on request 70986 1,1-Dibromoethane Price on request