Method 8081LCS/MS/MSD Spike Solution

cis-1,3,trans-1,5-1,3,5-Trimethylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1795-26-2

Ethanol standard in water,3.0g/L,water, 1.5mL

EPA Method 1664 - Oil & Grease (Sonicate)