Table 2. Recovery Results of Determination of CP 1-Flu in Real Samples (n = 5).
sample | content (μM) | added (μM) | detected (μM) | recovery (%) | RSD (%) |
---|---|---|---|---|---|
river 1 | 0 | 30.00 | 29.04 | 96.8 | 0.8 |
river 2 | 40.00 | 40.80 | 102.0 | 2.5 | |
river 3 | 50.00 | 49.35 | 98.7 | 2.7 |