Copper (Cu)

1,2,3,5-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

Di-n-octyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 117-84-0

Labelled Injection/Internal Standard Stock Solution, 1.2ml, nonane