Hexachlorobenzene, 100 µg/ml, Ethyl acetate, 1ml

Dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

4-n-Nonylphenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104-40-5

L-(-)-Fenchone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7787-20-4