Drug | RSDM method | SDR method | DRZC method | PCCA method | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Claimed amount taken | Added | Recovery %a, b | Claimed amount taken | Added | Recovery %a, b | Claimed amount taken | Added | Recovery %a, b | Claimed amount taken | Added | Recovery %a, b | |
PAR | 10.00 (µg mL−1) | 5.000 | 104.6 | 10.00 (µg mL−1) | 5.000 | 105.9 | 10.00 (µg mL−1) | 5.000 | 101.1 | 10.00 (µg mL−1) | 5.000 | 103.1 |
10.00 | 104.0 | 10.00 | 104.9 | 10.00 | 100.8 | 10.00 | 103.8 | |||||
15.00 | 105.1 | 15.00 | 105.3 | 15.00 | 101.2 | 15.00 | 102.3 | |||||
Mean ± SD | 104.6 ± 0.5210 | Mean ± SD | 105.4 ± 0.5490 | Mean ± SD | 101.0 ± 0.2330 | Mean ± SD | 103.1 ± 0.7360 | |||||
PSE | 100.75 (µg mL−1)* | 50.00 | 104.0 | 100.8 (µg mL−1) | 50.00 | 105.6 | 100.8 (µg mL−1) | 50.00 | 104.1 | 100.8 (µg mL−1) | 50.00 | 102.9 |
100.0 | 103.2 | 100.0 | 104.3 | 100.0 | 105.0 | 100.0 | 102.8 | |||||
200.0 | 103.2 | 200.0 | 105.0 | 200.0 | 104.9 | 200.0 | 102.4 | |||||
Mean ± SD | 103.5 ± 0.4780 | Mean ± SD | 105.0 ± 0.6500 | Mean ± SD | 104.6 ± 0.5030 | Mean ± SD | 102.7 ± 0.2310 | |||||
CET | 2.250 (µg mL−1)* | 2.000 | 105.7 | 2.250 (µg mL−1) | 2.000 | 105.9 | 2.250 (µg mL−1) | 2.000 | 103.8 | 2.250 (µg mL−1) | 2.000 | 101.9 |
2.500 | 104.5 | 2.500 | 104.5 | 2.500 | 102.9 | 2.500 | 101.0 | |||||
10.00 | 105.6 | 10.00 | 104.0 | 10.00 | 102.8 | 10.00 | 101.1 | |||||
Mean ± SD | 105.3 ± 0.6970 | Mean ± SD | 104.8 ± 1.018 | Mean ± SD | 103.2 ± 0.5460 | Mean ± SD | 101.3 ± 0.4800 |