Table 4 Recovery studies (n = 3)
Excess amount added to injection (%) | Theoretical content (ng/μL) | Average experimental contents (ng/μL) | Recovery (%) |
|---|---|---|---|
a) TP | |||
50 | 350 | 337.4 | 96.40 |
75 | 440 | 460 | 104.54 |
100 | 500 | 516.25 | 103.25 |
b) TPP | |||
50 | 675 | 683.64 | 103.05 |
75 | 790 | 810.38 | 102.58 |
100 | 900 | 954.9 | 106.1 |
c) TI | |||
50 | 675 | 683.64 | 101.28 |
75 | 790 | 806.51 | 102.09 |
100 | 900 | 953.37 | 105.93 |
d) TD | |||
50 | 1200 | 1173.84 | 97.82 |
75 | 1400 | 1440.04 | 102.86 |
100 | 1600 | 1603.04 | 100.19 |