4-n-Nonylphenol-2,3,5,6-d4, 100µg/ml in MeOH, 5ml

Chlorothalonil R417888 (free acid), 100µg/ml in Acetonitrile, 1ml

Validation Mixture for Oxygenates and PONA 33 Analytes each Wt.% s listed; units: 1x1mL, 5x1mL neat Use this standard to monitor and make adjustments to the total operation of the system. Name Wt.%

Mixed Calibration Standard 2