1,2-Dichlorobenzene, 1000µg/ml in MeOH, 1ml

3,7-Dimethyl 2H-Furo[2,3-c]pyran-2-one >90%, 1mg

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

cis-1,2-Dichloroethene, 100mg