EPA Method 601 Purgeables Mix #2

3,3'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Methyl gamma-linolenate

n-Pentadecane, ?13C: -30.22, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-62-9