Skip to main content
. 2015 May 23;5(4):269–275. doi: 10.1016/j.jpha.2015.05.004

Table 2.

Extraction recovery and matrix effects for the analytes in human plasma (n=6).

Analyte Spiked concentration (ng/mL) Extraction recovery
Matrix effect
Mean (%) RSD (%) Mean (%) RSD (%)
FA 0.595 89.2 5.9 94.0 2.6
2.98 87.0 7.0 97.2 5.8
15.9 88.4 2.7 108.7 4.1
5-M-THF 12.1 88.8 2.9 100.6 5.0
21.2 91.1 3.1 100.9 4.8
42.4 89.3 2.6 101.6 4.9
IS 2.51 83.4 3.9 102.9 4.5