CLP Calibration Std. IV Back Catalog number: 53152 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C12253700 7,9-Di-tert-butyl-1-oxaspiro[4,5]deca-6,9-die ne-2,8-dione, 25mg Price on request 673260 Dimethomorph, 10.0 µg/ml, Acetonitrile, 10ml Price on request 70102 2,4’-DDT, 1000µg/ml in MeOH, 1ml Price on request