3,4-Dichlorophenol

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

4-Chlorotoluene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 106-43-4

1,2,3,7,8,9-Hexachlorodibenzofuran , 1.2ml x 50ug/ml, nonane