2,3,4,5-Tetrabromobenzoic acid, 1.2ml x 50ug/ml, methanol

1,2-Dinitrobenzene

2,3,3',4,4',5',6-Heptabromodiphenyl ether,50 µg/mL,isooctane,1mL,

Metolachlor, 10.0 µg/ml, Acetonitrile, 10ml