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The application of the proposed method for melamine detection in milk samples spiked with different concentrations of melamine (n = 3, average value of three determinations).
| Sample | Amount Added (10−7 M) | Amount Founded (10−7 M) | Recovery (%) | R.S.D. (%) |
|---|---|---|---|---|
| 1 | 5.2 | 5.080 | 97.74 | 5.0 |
| 2 | 14 | 13.430 | 95.93 | 4.1 |
| 3 | 18 | 18.144 | 100.8 | 2.7 |
R.S.D.: relative standard deviation.
