Perfluoro-n-hexanoic acid, 50µg/ml in MeOH, 1,2ml

3-Chloro-1,2-propanediol, 100 µg/ml, Methanol, 1

2-Ethyl-3,(5/6)-dimethylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 27043-05-6 or 55031-15-7

2-Nonanone, 1ml