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Table 3 Recovery results of different water matrices

From: Salting-out assisted liquid–liquid extraction for the determination of ciprofloxacin residues in water samples by high performance liquid chromatography–diode array detector

Types of sample Spiked level (μg/mL) % RSD Recovery (%)
Distilled water 0
2.5 0.79 101
5 2.47 103
Tap water 0
0.02 2.78 100
0.1 5.50 120
2.5 0.66 86.4
Bottled water 0
0.1 1.27 108
2.5 1.82 91.2
Hospital wastewater 0
2.5 5.24 117