Chromatograph: PIC-10 Ion Chromatograph Column: shodex IC-52-4E, 250mm × 4.6mm
Detector: Conductivity Detector Eluent: 3.6mmol / L sodium carbonate
Range: 1 time to suppress the current: 20 mA
Flow rate: 0.8 ml / min Column temperature: 40 ° C
Injection volume: 20 μL sample: standard sample
Pressure: 10.5Mpa
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No. retention time name concentration peak area peak resolution theoretical plate numb
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1 6.207 F 1.0000 532199 8.26 4492
2 9.521 BrO3 5.0000 343348 2.34 8232
3 10.501 Cl 2.0000 736985 6.21 10849
4 13.323 NO2 4.0000 791700 7.66 11735
5 17.483 Br 6.0000 933260 5.29 14697
6 20.848 NO3 6.0000 1221725 7.88 15243
7 26.863 HPO4 8.0000 532169 5.30 16871
8 31.571 SO4 8.0000 2139946 0.00 18808
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