CLP Calibration Standard Back Catalog number: 52155A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678278 Chlorthiophos, 100 µg/ml, Acetonitrile, 5ml Price on request 71043 2,3-Dimethylpyrazine Price on request C12677500 Dimethenamid, 100mg Price on request