Aliphatic Hydrocarbon Standard C5-C12

4-Hydroxyphenylacetic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 156-38-7

Cyclohexylamine

Sodium perfluoro-1-heptanesulfonate, 1.2ml x 50ug/ml, methanol