2,5-Dichloronitrobenzene

Chlorite (ClO2-), 100µg/ml in Water, 100ml

Diisobutyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL,

Gibberellic acid, 100 µg/ml, Acetonitrile, 5ml