Additional Internal Standard Solution, 1.2ml, toluene

n-Eicosane-d42, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 62369-67-9

Indeno[1,2,3-cd]pyrene-d12, 1000µg/ml in Toluene, 1ml

Phthalic acid, bis-2-ethoxyethyl ester, certified, 0.1g