Table 1.

Validation results for every target compound.

Compounds	Conc. (ng/L)	Trueness % n = 15	Uncertainty % n = 15	Linearity	LOD (ng/L)	LOQ (ng/L)
Atenolol	4000	−3.977	3.047	0.9996	0.196	0.655
Azithromycin	4000	−10.090	7.290	0.9951	0.736	2.454
Caffeine	4000	−1.300	1.912	0.9991	0.322	1.073
Carbamazepine	4000	−14.831	9.761	0.9999	0.066	0.219
Clarithromycin	4000	−3.519	2.786	0.9996	0.031	0.074
Ciprofloxacin	4000	−1.603	0.892	0.9996	0.788	2.625
Cyclophosphamide	4000	−0.161	2.563	0.9996	0.010	0.034
Diclofenac	4000	−7.627	2.531	0.9998	0.376	1.254
Erythromycin	4000	−4.793	3.114	0.9998	0.244	0.814
Ketoprofen	4000	−10.221	4.476	0.9999	0.115	0.385
Ofloxacin	4000	−1.1769	2.735	0.9978	0.493	1.644
Sulfamethoxazole	4000	−4.823	2.202	0.9983	0.110	0.366
Trimethoprim	4000	−7.457	5.497	0.9998	3.492	11.369
17-beta Estradiol	4000	−7.129	6.546	0.9972	0.303	1.010
Estrone	4000	−23.144	3.655	0.9971	0.400	1.333
Ibuprofen	4000	−1.599	1.770	0.9969	0.412	1.375