Pyridaphenthion, 10.0 µg/ml, Ethyl acetate, 10ml

2,4,6-Tribromophenol, 1.2ml x 100ug/ml, toluene

1,3-Dimethyl-2-ethylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 2870-04-4

Sodium p-n-undecylbenzenesulfonate, 10mg