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

Campesterol, 100µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 474-62-4

2,3,5,6-Tetrabromo-p-xylene, 1.2ml x 50ug/ml , toluene

N,N-Dimethylaniline