Table 6 Results for several experiments of validation tests for analysis of PA, MP, PP, CH and PS by ILS method
Taken (μg mL-1) | Found (μg mL-1) | Recovery, % | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PA | MP | PP | CH | PS | PA | MP | PP | CH | PS | PA | MP | PP | CH | PS |
20.0 | 0.80 | 0.16 | 5.00 | 2.40 | 20.11 | 0.79 | 0.165 | 4.93 | 2.36 | 100.55 | 98.75 | 103.03 | 98.6 | 98.33 |
15.0 | 2.00 | 4.00 | 2.00 | 5.00 | 15.22 | 2.04 | 4.08 | 1.98 | 5.02 | 101.74 | 102.0 | 102.0 | 99.0 | 100.4 |
20.0 | 1.00 | 2.00 | 0.16 | 5.00 | 19.96 | 0.99 | 2.03 | 0.156 | 5.07 | 99.80 | 99.0 | 101.5 | 97.5 | 101.4 |
25.6 | 1.00 | 2.00 | 5.00 | 0.00 | 25.09 | 1.00 | 2.00 | 5.05 | 0.00 | 97.73 | 100.0 | 100.0 | 101.0 | - |
15.0 | 1.00 | 2.00 | 4.00 | 7.00 | 14.98 | 0.98 | 2.06 | 4.08 | 7.08 | 99.97 | 98.0 | 103.0 | 102.0 | 101.14 |
15.0 | 0.80 | 0.16 | 0.16 | 5.00 | 15.13 | 0.81 | 0.157 | 0.160 | 5.00 | 100.87 | 101.25 | 98.13 | 100.0 | 100.0 |
5.00 | 1.50 | 3.00 | 5.00 | 10.0 | 4.930 | 1.56 | 3.02 | 5.04 | 9.81 | 98.60 | 104.0 | 97.33 | 100.8 | 98.10 |
20.0 | 0.80 | 0.16 | 0.16 | 10.0 | 20.12 | 0.80 | 0.160 | 0.163 | 10.0 | 100.6 | 100.0 | 100.0 | 101.88 | 100.0 |
Mean recovery | 99.95 | 100.38 | 100.64 | 100.1 | 99.91 | |||||||||
S.E.P | 0.233 | 0.127 | 0.1465 | 0.144 | 0.178 | |||||||||
S.E.C | 0.466 | 0.154 | 0.193 | 0.189 | 0.257 | |||||||||