4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml

Cyphenothrin, 100 µg/ml, Cyclohexane, 5ml

beta-Cyfluthrin, 100 µg/ml, Ethyl acetate, 5ml

p-Xylene-d10, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 41051-88-1