2,3-Butandione, neat, Solvent-neat, Unit 1G, # of units-1, Cas.no.

Perfluoro-7-methyloctanoic acid, 1.2ml x 50ug/ml, methanol

2,3,4-Trimethylbenzothiophene, 150µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80421-98-3

2-Ethyltoluene, 250mg