Esfenvalerate, 10.0 µg/ml, Ethyl acetate, 10ml

2,2',3,3',4,4',5',6-Octachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 42740-50-1

Dimethyldioctylammonium bromide, 100 µg/ml, Aceto

3,5-Dinitrobenzoic acid, 100 µg/ml, Acetonitrile,