Fenoxaprop-P-ethyl, 10.0 µg/ml, Acetonitrile, 10

1,2-Dichlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Chlorthal-dimethyl, 100 µg/ml, Cyclohexane, 5ml

Multi-Element Internal Standard /