Research Article
High-Performance Liquid Chromatography Determination of Meloxicam and Piroxicam with Ultraviolet Detection
Table 4
Interassay variability and recovery for meloxicam in plasma
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| | Concentration added (ng/mL) | Concentration measured bearded dragon (ng/mL) (mean ± SD) | RSD (%) | Recovery (%) | Concentration measured pig
(ng/mL) (mean ± SD) | RSD (%) | Recovery (%) |
| | 15 | 14 ± 1 | 7.1 | 97 | 15 ± 0.4 | 3.0 | 99 | | 750 | 743 ± 15 | 2.1 | 91 | 746 ± 12 | 1.5 | 98 | | 1250 | 1220 ± 73 | 6.0 | 94 | 1227 ± 21 | 1.7 | 95 | | 3000 | 3011 ± 128 | 4.3 | 95 | 2970 ± 32 | 1.1 | 95 | | 7500 | 7467 ± 562 | 7.5 | 95 | 7466 ± 330 | 4.4 | 95 |
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SD: standard deviation; : number of days; RSD: relative standard deviation.
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