2-Methyl-5-nitroaniline, 10.0 µg/ml, Acetonitrile

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

Bensulfuron-methyl, 100 µg/ml, Acetonitrile, 1ml

Profenofos, 10.0 µg/ml, Cyclohexane, 10ml