Method 8121 - Surrogate Standard

1,2,4-Trimethylcyclohexane, isomer mix, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 2234-75-5

1-Hydroxycyclohexyl phenyl ketone, 100mg

Sodium bicarbonate (NaHC03)