Calibration Standard Kit Back Catalog number: 53090 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673877 Chloridazon-desphenyl, 10.0 µg/ml, Acetonitrile, Price on request 54115 Chloride (Cl-) Price on request 52121 ICP-MS Memory Check Solution B Price on request