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不同基质类型下目标化合物的加标回收率和精密度(n=6)
| Compound | Matrix type | 0.09 μg/g | 0.19 μg/g | 0.94 μg/g | |||||
|---|---|---|---|---|---|---|---|---|---|
| Recovery/% | RSD/% | Recovery/% | RSD/% | Recovery/% | RSD/% | ||||
| Clobetasol | cream | 94.4 | 3.3 | 96.2 | 2.2 | 101.1 | 5.6 | ||
| acetate | gel | 85.5 | 2.4 | 100.4 | 3.8 | 95.6 | 4.4 | ||
| clay mask | 94.0 | 5.3 | 91.9 | 4.4 | 92.4 | 1.4 | |||
| mask | 91.3 | 3.8 | 100.1 | 3.9 | 103.2 | 3.6 | |||
| lotion | 83.2 | 3.9 | 94.8 | 3.2 | 96.5 | 1.4 | |||
