Analyte | Precision | Repeatability (n = 5) | Stability (n = 6) | |||||
---|---|---|---|---|---|---|---|---|
Intra-day RSD (%) (n = 5) | Inter-day RSD (%) (n = 9) | RSD (%) | RSD (%) | |||||
tRa | PAb | tR | PA | tR | Contents (%) | tR | PA | |
1 | 0.58 | 1.24 | 2.29 | 1.98 | 0.78 | 1.25 | 1.69 | 2.85 |
2 | 0.62 | 0.88 | 1.98 | 2.01 | 0.51 | 1.69 | 0.96 | 2.31 |
3 | 0.49 | 1.58 | 1.86 | 2.89 | 0.66 | 2.08 | 1.33 | 2.44 |