Table 2 The standard addition experiment of 3-MCPD (n = 6)
Add scalar/mg/L | Intra-day precision | Inter-day precision | ||
|---|---|---|---|---|
RSD/% | Recovery/% | RSD/% | Recovery/% | |
1 | 3.26 | 97.5 | 4.23 | 94.2 |
0.5 | 2.85 | 96.2 | 3.74 | 97.4 |
0.2 | 2.71 | 96.0 | 3.25 | 106.5 |
Add scalar/mg/L | Intra-day precision | Inter-day precision | ||
|---|---|---|---|---|
RSD/% | Recovery/% | RSD/% | Recovery/% | |
1 | 3.26 | 97.5 | 4.23 | 94.2 |
0.5 | 2.85 | 96.2 | 3.74 | 97.4 |
0.2 | 2.71 | 96.0 | 3.25 | 106.5 |