Table 5.
Analytical characteristics (LOD, recovery) of the determination of elements of wines by ICP-OES and ICP-MS.
| Analytical method | Element | LOD (μg/L) | Recovery (%)a | Element | LOD (μg/L) | Recovery (%)a |
|---|---|---|---|---|---|---|
| ICP-MS | 7Li | 0.8 | 120.5 ± 2 | 118Sn | 1.7 | 104.8 ± 2 |
| 9Be | 1.0 | 120 ± 3 | 125Te | 0.9 | 93.6 ± 3 | |
| 47Ti | 6.8 | 103.5 ± 5 | 137Ba | 1.2 | 103.7 ± 0.5 | |
| 52Cr | 0.4 | 98.5 ± 5 | 140Ce | 0.4 | 104.5 ± 0.4 | |
| 51V | 0.2 | 115.7 ± 1 | 141Pr | 1.8 | 103.9 ± 2 | |
| 53Cr | 7.2 | 106.1 ± 2 | 146Nd | 1.3 | 94.1 ± 1 | |
| 59Co | 2.4 | 105.4 ± 4 | 147Sm | 0.4 | 114 ± 2 | |
| 60Ni | 1.6 | 98.4 ± 4 | 153Eu | 1.8 | 105.3 ± 3 | |
| 121Sb | 8.4 | 101.6 ± 3 | 157Gd | 1.3 | 107.5 ± 0.9 | |
| 69Ga | 1.6 | 106.1 ± 1 | 159Tb | 0.4 | 105.1 ± 0.8 | |
| 72Ge | 0.4 | 93 ± 4 | 163Dy | 1.8 | 116.4 ± 2 | |
| 75As | 0.2 | 110.4 ± 3 | 165Ho | 1.3 | 104.9 ± 1 | |
| 82Se | 5.8 | 99.4 ± 1 | 166Er | 0.4 | 103.9 ± 3 | |
| 88Sr | 2.3 | 112.6 ± 2 | 169Tm | 1.8 | 103.5 ± 0.7 | |
| 89Y | 0.7 | 106 ± 0.6 | 172Yb | 1.3 | 102.7 ± 2 | |
| 90Zr | 2.6 | 117.7 ± 2 | 175Lu | 0.4 | 104.6 ± 1 | |
| 93Nb | 1.9 | 109.6 ± 1 | 205Tl | 1.8 | 96.6 ± 2 | |
| 95Mo | 0.7 | 109.8 ± 2 | 206Pb | 1.3 | 103.8 ± 4 | |
| 111Cd | 1.9 | 101 ± 1 | 209Bi | 1.9 | 95.6 ± 2 | |
| ICP-OES | Na (589.5) | 58.6 | 94.4 ± 1 | Mn (257.6) | 16.4 | 97.2 ± 2 |
| Mg (285.2) | 32.8 | 105.7 ± 3 | Fe (259.9) | 43.6 | 111 ± 2 | |
| Al (396.1) | 16.2 | 97.9 ± 1 | Zn (206.2) | 24.4 | 102.8 ± 3 | |
| Si (251.6) | 56.4 | 95.5 ± 2 | Rb (780.0) | 61.2 | 100.3 ± 1 | |
| P (213.6) | 23.7 | 96.8 ± 0.7 | B (249.7) | 79.6 | 101.7 ± 0.8 | |
| K (769.8) | 60.2 | 106.8 ± 2 | Cu (327.3) | 19.1 | 112.2 ± 2 | |
| Ca (317.9) | 47.1 | 94.7 ± 2 | Sr (421.5) | 13.2 | 96.4 ± 1 |
a
Mean ± standard deviation (n = 10).