2,4-TDI Derivative, 1000 µg/mL in DMSO, 1ml

Propachlor OA, 100µg/ml in MeOH, 1ml

Quinalphos, 100 µg/ml, Toluene, 1ml

Perfluorononanoic acid with branched isomers, 50µg/ml in MeOH, 1,2ml