Table 2.
Matrix Effect | Recovery | ||||
---|---|---|---|---|---|
Conc. (ng/mL) | N | Mean Matrix Effect (%) | RSD (%) | Mean Recovery (%) | RSD (%) |
7.5 | 3 | 109 | 7.16 | 88.4 | 16.5 |
125 | 3 | 110 | 9.13 | 107 | 4.91 |
212.5 | 3 | 108 | 7.59 | 89.3 | 13.6 |
Abbreviation: RSD, relative standard deviation.