Chlorothalonil, 10.0 µg/ml, Cyclohexane, 10ml

2,3,5,6-Tetrachlorophenol, 10.0 µg/ml, Cyclohexan

Butachlor ESA sodium salt, 100µg/ml in MeOH, 1ml

PCB No. 29, 100µg/ml in Isooctane, 1ml