tert-Butyl methyl ether, 100 µg/ml, Methanol, 1m

Acetochlor, 100 µg/ml, Acetone, 1ml

3,3',5,5'-Tetrabromobisphenol-A, 50µg/ml in MeOH, 1,2ml

1,2,4-Trimethylbenzene