Research Article
Determination of Tetracycline and Fluoroquinolone Antibiotics at Trace Levels in Sludge and Soil
Table 1
Physicochemical properties of selected substances.
| | Compound | Formula | | Water solubility (mg/L) | |
| | Ciprofloxacine | | | 30000 (20°C) | = 5.90
= 8.89 |
| | Danofloxacin | | | 172000 (25°C) | = 6.07
= 8.56 |
| | Difloxacin | | | 1330 (25°C) | = 4.33
= 9.05 |
| | Enrofloxacin | | | 3400 (25°C) | = 6.27
= 8.30 |
| | Marbofloxacin | | | 7520 (25°C) | = 5.77
= 8.22 |
| | Norfloxacin | | | 178000 (25°C) | = 6.23
= 8.55 |
| | Ofloxacin | | | 28300 (25°C) | = 5.97
= 8.28 |
| | Orbifloxacin | | | 909 (25°C) | = 5.95
= 9.01 |
| | Chlortetracycline | | | 630 (25°C) | = 3.30
= 7.44
= 9.27 |
| | Doxycycline | | | 630 (25°C) | = 3.50
= 7.70
= 9.50 |
| | Oxytetracycline | | | 313 (25°C) | = 3.27
= 7.32
= 9.11 |
| | Tetracycline | | | 231 (25°C) | = 3.30
= 7.68
= 9.30 |
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