Table 7 Results of percent recovery of MFH in the analysis of spiked human urine
Method | Spiked concentration, μg mL-1 | Founda ± SD | % Recovery ± RSD |
|---|---|---|---|
PCA method | 200.00 | 197.43 ± 1.09 | 98.72 ± 0.72 |
DDQ method | 40.00 | 39.15 ± 0.92 | 97.87 ± 1.05 |
Method | Spiked concentration, μg mL-1 | Founda ± SD | % Recovery ± RSD |
|---|---|---|---|
PCA method | 200.00 | 197.43 ± 1.09 | 98.72 ± 0.72 |
DDQ method | 40.00 | 39.15 ± 0.92 | 97.87 ± 1.05 |