| Compound | Spiked (mg/kg) | Beef | Pig | Milk | Horse | ||||
|---|---|---|---|---|---|---|---|---|---|
| Recovery (%) | RSD | Recovery (%) | RSD | Recovery (%) | RSD | Recovery (%) | RSD | ||
| Meloxicam | 0.02 | 92.9 | 7.7 | 89.8 | 1.5 | - | - | - | - |
| 0.015 | - | - | - | - | 90.8 | 5.7 | - | - | |
| Flunixin | 0.02 | 86.7 | 3.9 | - | - | 90.4 | 5.3 | - | - |
| 0.05 | - | - | 82.4 | 5.1 | - | - | - | - | |
| 0.01 | - | - | - | - | - | - | 85.5 | 6.5 | |
| Tulathromycin | 0.1 | 87.2 | 6.1 | 89.8 | 2.6 | - | - | - | - |