Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane

Retrorsine

Azaconazole, 100 µg/ml, Ethyl acetate, 5ml

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.%