2,4,6,8-Tetrachlorodibenzothiophene, 1.2ml x 50ug/ml, toluene

4-Aminoazobenzene, 100 µg/ml, Acetonitrile, 1ml

2,4-Dimethylthiophene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 638-00-6

Dicyclohexyl phthalate, 250mg