The Evaluation sample for GC/MS systems (2713M76) is a solution of dodecane, biphenyl, p-cholorodiphenyl, and Methyl palmitate in isooctane. Six 1.0 ml ampules: 4 at 10 ng/µl, 1 at 100 ng/µl, 1 at 100 pg/µl. The GC/MS tuning standard (2715B73) contains DFTPP, Benzidine,...