2,4,6-Trichlorophenol, 100 µg/ml, Methanol, 5ml

Acetochlor, 100 µg/ml, Acetonitrile, 1ml

1,2,3,7,8-Pentabromodibenzofuran, 1.2ml x 50ug/ml, toluene

4-Chloroaniline