1,2,3-Trichloronaphthalene, 1.2ml x 50ug/ml, nonane

2H,2H-Perfluorodecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27854-31-5

lambda-Cyhalothrin, 100 µg/ml, Ethyl acetate, 5m

4-Chloroaniline, 100 µg/ml, Acetonitrile, 5ml