Metsulfuron-methyl, 10 µg/ml, Acetonitrile, 10ml

2,3,3',4,5-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

Pendimethalin, 100 µg/ml, Cyclohexane, 1ml

Diisodecyl phthalate [mix of isomers], 10mg/ml in MeOH, 1ml