Appendix IX Semi-Volatiles Mix #13

Metribuzin DA, 10μg/ml in Acetonitrile, 10ml

1,3-Dinitrobenzene, 1000µg/ml in Acetonitrile, 1ml

Valve Timing Mixture 4 Analytes, each Wt.% as listed in n-hexane; units: 1x1mL, 5x1mL Name Wt.% Methylcyclopentane 10.00 Diisopropyl ether 10.00 Ethyl tert-butyl ether 10.00Methyl tert-butyl ether 10.00 n