Isopyrazam, 100 µg/ml, Acetonitrile, 1ml

(+)-(S)-Chlorpheniramine maleate,1000 µg base/mL,MeOH,1mL,

1,2-Difluorotetrachloroethane

Atrazine D5 (ethylamino D5), 1000 µg/mL in Acetonitrile, 1ml