2,4-D-d3, 100μg/ml in Acetonitrile, 1ml

2’,3,5-Trichlorobiphenyl

2,2',4,4'-Tetrabromodiphenyl ether,50µg/ml IO, 1ml

(+/-)-Fenbuconazole-d5 (phenyl-d5),100 µg/mL,acetonitrile,1mL,