ion exchange chromatpgraphy with in built conductivity detector,
optional with UV detection
or
post column derivatization for bromate or transition metals
analysis with UV/VIS Detector
noise: 0.02 µS, 1 s | linearity: < 1 s | range: 0 – 10 mS/cm
0.1 % RSD at 100 µL/min
For mor details: The ion chromatograph IONUS with conductivity detection (membrapure.de)