GFAA Initial Calibration Verification Back Catalog number: 52315 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97943 Mix C C5&C6 HZ (DP1): Chemtex, Mybio, API, Mid Price on request 676312 Prometryn, 100 µg/ml, Acetonitrile, 1ml Price on request 682116 6-Phenyl-2-thiouracil, 100mg Price on request