EPA Method 8240A Mix #2

n-Hexacontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7667-80-3

Octyl alcohol, 1g

4-Isobutylbenzoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 38861-88-0