Table 1. Calculation Results for the Zn2+ Detection in the Real Samples.
| sample | ICP–MS (ppm) (n = 3, p = 0.95) | SWASV (ppm) (n = 3, p = 0.95) |
|---|---|---|
| urine | 0.6 ± 0.1 | 0.5 ± 0.2 |
| blood | 6.4 ± 2.1 | 5.9 ± 2.9 |
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