Table 3.
Matrix effect for RBX in rat plasma (mean ± SD, n = 6).
Spiked plasma concentration (ng/mL) |
Measured concentration (ng/mL) |
Matrix effect (%) |
RSD (%) |
---|---|---|---|
100 | 96.5 ± 6.4 | 101.3 ± 4.4 | 9.8 |
500 | 490.8 ± 12.4 | 96.4 ± 5.2 | 7.4 |
1000 | 1101.3 ± 61.8 | 103.2 ± 6.3 | 5.2 |