Aqueous Ethanol Standard (2.0g/l), 10 x 1,2ml

N-ethylperfluoro-1-octanesulfonamide, 50µg/ml in MeOH, 1,2ml

2-Benzylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 28994-41-4

Phenol-Mix 17, 1000µg/mL in MeOH, 1ml