Heptachlor, 1.2mL x 100ug/mL, nonane

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

n-Hexane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 110-54-3

Interference Standard Mix 2