Benz[a]anthracene, 10.0 µg/ml, Cyclohexane, 10ml

Methamidophos, 100 µg/ml, Toluene, 1ml

Quizalofop-p-tefuryl, 10 µg/ml, Acetonitrile, 10

Trifluoromethanesulfonic acid, 50µg/ml in MeOH, 5ml