Disulfoton-sulfone, 100 µg/ml, Acetonitrile, 5ml

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

Nicosulfuron, 100mg

2,2',3,4,4',5',6-Heptabromodiphenyl ether, 50µg/ml in IO, 1ml