ICP Multi-element Standard

Methyl g-linolenate C18:3, 10mg/ml in Heptane, 1ml

Di-n-heptyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3648-21-3

Heptachlor-endo-epoxide (trans-, isomer A), 10µg/ml in CY, 10ml