Analyte | Linear equation | R ^{2} | Linear range (µg L^{−1}) | LOD (µg L^{−1}) | LOQ (µg L^{−1}) |
---|---|---|---|---|---|
Cu | Y = 38371.1x + 1119.4 | 0.9999 | 0.02–200 | 0.007 | 0.020 |
Pb | Y = 230129.3x + 32337.6 | 0.9996 | 0.10–20 | 0.026 | 0.100 |
As | Y = 2504.2x + 32.7 | 0.9999 | 0.02–20 | 0.010 | 0.030 |
Cd | Y = 30243.4x + 300.6 | 0.9998 | 0.02–20 | 0.005 | 0.020 |
Hg | Y = 34165.1x + 84.7 | 0.9973 | 0.02–5 | 0.006 | 0.020 |