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. 2019 Apr 24;57(1):287–294. doi: 10.1080/13880209.2019.1603243

Table 2.

Recovery and matrix effect of the method for 1 D and IS in rat plasma (n = 5).

Compd. Spiked concentration (ng/mL) Recovery
Matrix effect
mean ± SD (%) RSD (%) mean ± SD (%) RSD (%)
1D 5 103.7 ± 6.0 5.8 97.3 ± 6.3 6.5
10 105.9 ± 10.6 10.0 97.5 ± 9.7 9.9
100 102.5 ± 6.9 6.8 91.3 ± 0.8 0.9
500 103.5 ± 7.7 7.4 95.3 ± 2.6 2.8
IS 400 108.4 ± 4.9 4.5 91.0 ± 2.7 3.0