Table 3.
The data estimated from the employment of AC-PM-MWCNTs and AC-PM-MWCNTs-Al2O3 nanocomposite for the quantification of AC in its authentic samples.
|
Statistical analysis |
AC-PM-MWCNTs sensor |
AC-PM-MWCNTs-Al2O3 nanocomposite sensor |
||||
| Taken** |
Found** |
% Recovery |
Taken** |
Found** |
% Recovery |
|
| 7 | 6.96 | 99.42 | 8 | 7.99 | 99.87 | |
| 6 | 5.97 | 99.50 | 6 | 5.98 | 99.67 | |
| 5 | 4.93 | 98.60 | 5 | 5.00 | 100.00 | |
| 4 | 3.97 | 99.25 | 4 | 3.98 | 99.50 | |
| 3 | 2.95 | 98.33 | 3 | 3.00 | 100.00 | |
| 2 |
1.96 |
98.00 |
2 |
1.98 |
99.00 |
|
| Mean ± SD | 98.85 ± 0.6 | 99.67 ± 0.4 | ||||
| n | 6 | 6 | ||||
| Variance | 0.36 | 0.16 | ||||
| %SEa | 0.24 | 0.16 | ||||
| %RSD | 0.61 | 0.40 | ||||
a
SE (%Error) = SD/√ n **Taken and found – log [AC].