1,2,4,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane

o-Anisidine, 100 µg/ml, Acetonitrile, 1ml

Cyclododecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 294-62-2

2,4,6-Trimethylphenol, 100 µg/ml, Acetonitrile,