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Recovery of β-agonists from pork.
| Standard | % Recovery | ||
|---|---|---|---|
|
| |||
| Spiking 1.0 μg/g | Spiking 0.4 μg/g | Spiking 0.08 μg/g | |
| SAL | 91.9 ± 7.8 | 90.1 ± 7.1 | 88.4 ± 6.5 |
| RAC | 89.3 ± 5.4 | 88.3 ± 5.2 | 85.6 ± 4.8 |
| CLB | 84.9 ± 4.7 | 82.5 ± 5.5 | 79.2 ± 5.9 |
CLB = clenbuterol; RAC = ractopamine; SAL = salbutamol.
