Perfluorooctylphosphonic acid, 50µg/ml in MeOH, 1,2ml

2-Methoxyethyl acetate, 1ml

Sorbic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 110-44-1

4-n-Nonylphenol, 100 µg/ml, Acetone, 1ml