Pesticide Mix, 100µg/ml in Cyclohexane, 1ml

N-Nitroso-4-(2-hydroxyethyl)-piperazin-2-one,neat,neat,100mg,

Tris(2-ethylhexyl) phosphate, 100µg/ml, MeOH, 5ml

Formothion, 10.0 µg/ml, Ethyl acetate, 10ml