Table 1 List of pharmaceutical compounds, identification number, pK a values, chemical structure and retention times
Group of compounds | Identification number | Compound | pKa | Structure | tR(min) |
|---|---|---|---|---|---|
1 | 1 | Naproxen | 5.24 |
| 4.30 |
2 | Carbamazepine | 13.9 |
| 2.14 | |
3 | Ketoprofen | 4.45 |
| 3.24 | |
4 | Bezafibrate | - |
| 5.52 | |
2 | 5 | Atenolol | 9.64 |
| 7,23 |
6 | Metamizole | - |
| 8,26 | |
7 | Paraxanthine | 8.5 |
| 11,23 | |
8 | Fluoxetine | 8.8 |
| 17,97 | |
3 | 9 | Levofloxacin | - |
| 2,03 |
10 | Norfloxacin | 6.4 |
| 2,23 | |
11 | Ciprofloxacin | 5.9 |
| 2,61 | |
12 | Enrofloxacin | - |
| 3,16 | |
13 | Sarafloxacin | - |
| 4,76 |
