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

Sulprofos, 100 µg/ml, Acetonitrile, 5ml

3,3'-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL,

2-Perfluorodecyl ethanol (10:2 FTOH), 50µg/ml in MeOH, 1,2ml