2,4,5-T-methyl ester, 100 µg/ml, Acetonitrile, 1

1,2-Dichloropropane

O,O-Dimethylthiophosphate, sodium salt, 1000µg/ml in MeOH, 1ml

1,1-Difluoroethylene, 1000µg/ml in MeOH, 1ml