Pentachloroaniline, 100 µg/ml, Ethyl acetate, 5m

n-Eicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-95-8

Alternative Standard, 1.2ml, nonane

Copper (Cu), 1000µg/ml in 2%-HNO3/Water, 100ml