2,6-Dimethylaniline,100 µg/mL,acetonitrile,1mL,

4-n-Octylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 3575-31-3

2,2,3,4,5-Pentachlorobiphenyl (BZ-90)

n-Triacontane, ?13C: -28.60, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 638-68-6