ICP Calibration Mix

2-n-Butylbenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4265-27-4

1,2,3,6,7,8-Hexachloronaphthalene, 1.2mL x 50ug/mL, nonane

Nitrobenzene