Table 2.
SCRAs recovery studies in spiked oral fluids using the developed NH2-UiO-66@paper protocol
| Analyte (SCRAs) | Recoveries (%) ± SD (n = 4) | |||
|---|---|---|---|---|
| Sample 1 | Sample 2 | |||
| 12.5 ng | 125 ng | 12.5 ng | 125 ng | |
| JWH-081 | 66 ± 5 | 85 ± 7 | 79 ± 6 | 100 ± 8 |
| JWH-210 | 60 ± 6 | 61 ± 4 | 56 ± 4 | 66 ± 4 |
| THJ-2201 | 100 ± 7 | 77 ± 5 | 95 ± 8 | 116 ± 11 |
| 5F-NPB-22 | 68 ± 6 | 72 ± 5 | 75 ± 6 | 81 ± 7 |
| ADB-CHMICA | 71 ± 6 | 67 ± 6 | 89 ± 8 | 109 ± 9 |
| MDMB-CHMZCA | 50 ± 3 | 54 ± 6 | 59 ± 6 | 69 ± 5 |
| MDMB-4en-PINACA | 77 ± 6 | 82 ± 6 | 82 ± 5 | 88 ± 7 |