Verification II Standard 1

Arochlor 1248 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6

Bis(2-ethylhexyl) Phthalate, >98%, 25g

D7-Benzyldimethyloctylammonium chloride, 10mg