N-methylperfluoro-1-butanesulfonamide, 50µg/ml in MeOH, 1,2ml

2,3-Dimethylpyrazine

n-Heptacosane, ?13C: -25.48, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 593-49-7

2-Isobutylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.