Quinalphos, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678498 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 53333 ICP-MS Calibration Standard 1 Price on request 59579 Conductance @ 20°C [10 µmho/cm] Price on request S-4340-0.5 Total Acid Number Standard 0.5 Price on request