lambda-Cyhalothrin, 10 ng/µl, 10ml

1,4-Dimethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 571-58-4

4,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml

3-Methyl-2-butanol