Multi-Element Internal Standard

4-Chloro-3-methylphenol (p-Chlorocresol, 4-Chloro-3-cresol)

1,2-Epoxybutane

Dibenzyl phthalate, 100µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 523-31-9