Arochlor 1016 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12674-11-2

n-Eicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-95-8

N-Nitroso-di-n-butylamine, 100 µg/ml, Methanol,

ISO 9377-2 Standard Mixture of n-Alkanes C20-C40 (all even) Determination of Hydrocarbon Oil in Water Index 11 Analytes, each 50µg/mL in n-Pentane, units: 1x1mL, 1x5mL, 10x1mL This standard is also available as 50µg/mL in n-hexane; units 1x1mL, 1x5