DNPH-Derivatives Mix #2 Storage: Freezer Back Catalog number: 94581 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684463 Pydiflumetofen, 100 µg/ml, Acetonitrile, 1ml Price on request 52043 Calibration Standard Mix 1 Price on request 679430 13C6-Sulfadimethoxine, 10mg Price on request