PCB No. 206, 10ug/ml in Isooctane, 10ml

Polyethyleneglycol mono-4-nonylphenyl ether (n=2)

Perfluoro-5-methylheptane sulfonate, 200ul x 1.00ug/ml, methanol

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