Spirotetramat, 100 µg/ml, Acetonitrile, 5ml

g-1,2,3,4,5,6-Hexachlorocyclohexane, 1.2mL x 100ug/mL, nonane

2,2’,4,5,5’-Pentachlorobiphenyl (101)

1,2,4,5-Tetrachlorobenzene, 1000µg/ml in MeOH, 1ml