Prometryn, 100μg/ml in Acetonitrile, 5ml

9-Carboxynonyl-7-carboxyheptyldimethyl ammonium bromide,neat,neat,10mg,

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

Benzyl butyl phthalate, 250mg