Batch tests
Single solute test solutions of 2 mg/L acesulfame potassium
(C4H4KNO4S, 201.2 g/mol), 2 mg/L benzotriazole (C6H5N3, 119.1 g/
mol) or 2 mg/L diclofenac (C14H11Cl2NO2, 296.2 g/mol) and a solution
containing all three compounds (2 mg/L each) were prepared
with ultra-pure water. The comparatively high concentrations of