Chrysene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1719-03-5

AA Standard #2

Potassium perfluoro(2-ethoxyethane)sulfonate, 1.2ml x 50ug/ml, methanol

Octadecanoic acid (Stearic), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 57-11-4