Method | Wood (spiked samples) | Treated wood | ||||
---|---|---|---|---|---|---|
Type of sample | Recovery | Precision | Type of sample | Recovery | Precision | |
RSD (%) | RSD (%) | |||||
Chemical Sensors | Sample A* | 130 | 5.2 | Kempas** | 126 | 6.2 |
Sample B* | 125 | 6.8 | ||||
Sample C* | 120 | 5.3 | ||||
Sample A* | 129 | 6.2 | Rubberwood*** | 124 | 5.2 | |
Sample B* | 123 | 7.0 | ||||
Sample C* | 122 | 5.2 | ||||
HPLC | Sample A* | 95 | 4.8 | Kempas** | 98 | 3.5 |
Sample B* | 101 | 3.5 | ||||
Sample C* | 98 | 4.1 | ||||
Sample A* | 97 | 4.4 | Rubberwood*** | 99 | 2.8 | |
Sample B* | 105 | 4.3 | ||||
Sample C* | 94 | 3.9 |