Dicamba-desmethyl, 100 µg/ml, Acetone, 1ml

rac-(1R,2R,5R,6R)-1,2,5,6-Tetrabromocyclooctane, 1.2ml x 50ug/ml , toluene

Thiamethoxam-d3 (N-methyl-d3),100 µg/mL,acetonitrile,1mL,

Perfluoro-3,5,5-trimethylhexanoic acid, 1.2ml x 50ug/ml, methanol