Drugs

Concentration (ng/L)

Ofloxacin

50

Diclofenac

180

Sildenafil Citrate

26,25

Atenolol

241

Bezafibrate

57

Carbamazepine

310

Atorvastatin

13

Gemfibrozil

380

Ibuprofen

92

Table 1: Pharmacological agents and relative concentrations tested in this study.