Surrogate Spiking Solution, 1.2ml, nonane

gamma-HCH, 10 µg/ml, Acetonitrile, 10ml

4-n-Pentylphenol-d16, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 1219805-40-9

Internal Standard ASTM D-5307