2,4'-DDT, 10.0 µg/ml, Cyclohexane, 10ml

Deltamethrin, 100 µg/ml, Ethyl acetate, 5ml

1-Hydroxypyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5315-79-7

Individual Calibration Solutions, 200uL, nonane