Table 2.
LOD, LOQ, repeatability, and accuracy for the compounds investigated
| Analyte |
LOD [ng] |
LOQ [ng] |
Repeatability (RSD,%,n = 6) |
Accuracy (%) |
|||
|---|---|---|---|---|---|---|---|
|
Extraction recovery (RSD,%, n = 3) |
Detection recovery (RSD%, n = 3) |
||||||
| Low | Medium | High | |||||
| Linalool |
35 |
87 |
3.2 |
96.3 (2.5) |
109.8 (1.9) |
95.8 (2.9) |
97.5 (2.0) |
| β-caryophyllene |
28 |
54 |
4.4 |
89.7 (3.8) |
96.7 (3.6) |
90.7 (2.2) |
86.1 (3.3) |
| cineole |
9 |
43 |
2.7 |
92.8 (1.6) |
82.3 (2.7) |
93.4 (4.0) |
87.6 (4.1) |
| scopoletin |
2 |
6 |
2.9 |
95.1 (2.4) |
88.7(2.2) |
106.0(4.0) |
92.3(3.5) |
| scoparone | 1 | 3 | 4.8 | 94.6 (1.9) | 102.0(3.7) | 90.4(2.9) | 97.8(3.7) |