Etrimfos, 10 µg/ml, Acetonitrile, 10ml

4-(Methylsulfonyl)-2-nitrobenzoic acid, 100mg

2,4,6-Tribromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-33-0

Sulfosulfuron, 100mg