Table 2 Confirmation of LoQ in aqueous extracts and in plant dry mass
Element | Plant aqueous extracts | Plant dry mass | ||
|---|---|---|---|---|
RSD (%) | Recovery (%) | RSD (%) | Recovery (%) | |
Cd | 9.61 | 95.6 | 10.5 | 98.9 |
Cr | 11.8 | 91.2 | 10.2 | 95.6 |
Cu | 8.86 | 104 | 9.95 | 101 |
Fe | 15.2 | 112 | 12.6 | 115 |
Al | 9.12 | 104 | 9.05 | 110 |
Mg | 8.24 | 98.6 | 8.87 | 96.6 |
Pb | 11.6 | 94.6 | 12.2 | 97.2 |
Mn | 10.1 | 108 | 8.96 | 110 |
Ni | 14.2 | 114 | 15.1 | 104 |
Zn | 8.89 | 98.8 | 10.4 | 96.3 |
As | 14.5 | 106 | 12.8 | 112 |