Bromoform, 100 µg/ml, Methanol, 1ml

1,3,5-Trichlorobenzene, 10µg/ml in CY, 10ml

2,4-Dibromodibenzofuran, 1.2ml x 50ug/ml, toluene

DMST, 100 µg/ml, Acetone, 1ml