Mixed Calibration Standard 1 Back Catalog number: 52335 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678456 2-Phenylphenol, 100 µg/ml, Acetonitrile, 5ml Price on request 94235 Pesticide/Herbicide Standard Price on request 674699 Diflubenzuron, 250mg Price on request