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. 2015 Oct;18(10):979–988.

Table 4.

Relative recoveries of valproic acid obtained by proposed method in plasma samples spiked at 8, 40 and 120 µg/ml

Nominal concentration (µg/ml) (n=5) Found concentration (µg/ml) ± SD (n=5) Accuracy (RE %) Relative recovery (RR%) ± SD
8 8.6±0.02 7.5 107.5±0.02
40 38.8±0.04 -3 97±0.03
120 118.4±0.05 -1.3 98.7±0.05

SD: Standard deviation