Triphenyl phosphate, 1.2ml x 50ug/ml, toluene

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

Ethanol standard in water,2.0g/L,water, 1.5mL

4-n-Pentylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 26311-45-5