2,3,4,5-Tetrachlorophenol, 10.0 µg/ml, Methanol,

1,4,9-Trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene

1,3,5-Trichlorobenzene, 100µg/ml in MeOH, 1ml

Chlorobenzenes Standard, 100µg/ml in MeOH, 1ml