Interfering compound | \({K}_{OND, Int}^{pot}\)* |
---|---|
Potassium | 4.33 × 10−3 |
Sodium | 1.09 × 10−3 |
Ammonium | 3.07 × 10−3 |
Calcium | 2.73 × 10−4 |
Magnesium | 5.30 × 10−5 |
Cadmium | 1.20 × 10−4 |
ferrous | 1.08 × 10−4 |
chromium | 2.70 × 10−4 |