CLP Calibration Std. III Back Catalog number: 53151 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72207 Metformin, 1000μg/ml in MeOH, 1ml Price on request 71965 2-Chloro-4-nitrotoluene, 1000µg/ml in MeOH, 1ml Price on request 70582 Chlorbromuron, 1000μg/ml in Acetonitrile, 1ml Price on request