Metolachlor OA, 100µg/ml in MeOH, 1ml

2,2',3,4,4',5,6'-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Halosulfuron-methyl, 50mg

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