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Table 2 Mass spectrometer parameters for the determination of target analytes

From: An assessment of the concentrations of pharmaceutical compounds in wastewater treatment plants on the island of Gran Canaria (Spain)

Compound Precursor ion (m/z) Capillary voltage (Ion mode) Quantification ion, m/z (collision potential, V) Quantification ion, m/z (collision potential, V)
1 Naproxen 231.2 36 (ESI +) 153.1 (28.5) 170.0 (22.0)
2 Carbamazepine 237.1 40 (ESI +) 194.0 (13.5) 192.0 (17.0)
3 Ketoprofen 255.1 52 (ESI +) 209.0 (10.0) 104.9 (18.5)
4 Bezafibrate 359.8 64 (ESI -) 273.7 (15.5) 153.5 (28.5)
5 Atenolol 267.0 52 (ESI +) 145.0 (23.5) 190.0 (16.5)
6 Metamizole 218.0 30 (ESI +) 56.0 (12.5) 97.0 (11.5)
7 Paraxanthine 181.0 40 (ESI +) 124.0 (17.0)  
8 Fluoxetine 310.0 30 (ESI +) 44.0 (6.5) 148.0 (5.5)
9 Levofloxacin 362.3 40 (ESI +) 318.3 (20.0) 261.2 (30.0)
10 Norfloxacin 320.3 40 (ESI +) 302.3 (20.0) 276.2 (15.0)
11 Ciprofloxacin 332.3 40 (ESI +) 314.3 (22.0) 288.2 (18.0)
12 Enrofloxacin 360.3 40 (ESI +) 316.3 (20.0) 245.3 (25.0)
13 Sarafloxacin 386.3 40 (ESI +) 368.3 (20.0) 299.2 (30.0)