MA - EPH Surrogate Spike Rev 1.0/1.1

PIONA Mix.1 - Isoparaffins 36 Isoparaffins with varying Wt.% as listed below; units: 0.1mL, 0.5mL neat. Chiron No. Name: Wt.% Chiron No. Name: Wt.% 1231.5 2-Methylbutane

2,4-Dimethylheptane

EPA Method 1664 - Oil & Grease (Sonicate)