| Parameters |
BTB |
BPB |
EBBR |
| λmax (nm) |
415 |
410 |
510 |
| time (min) |
10 |
15-20 |
10 |
| T (°C) |
40 |
Room Temp. |
Room Temp. |
| Conc. Range (μg mL-1) |
1.00-40.00 |
1.00-50.00 |
3.00-70.00 |
| ε (L.mol-1.cm-1) |
20.12 × 104 |
44.40 × 103 |
24.00 × 103 |
| Sandell Senstivity(µg cm-2) |
0.0033 |
0.0150 |
0.0277 |
| A = mC+Z |
m |
0.0284 |
0.0221 |
0.02372 |
| Z |
0.175 |
0.1406 |
0.1146 |
| Correlation coefficient (r) |
0.9909 |
0.9901 |
0.9917 |
| SD |
0.015-0.058 |
0.04-0.062 |
0.02-0.06 |
| RSD (%) |
0.07-0.29 |
0.20-0.31 |
0.10-0.30 |
| LOD (µg mL-1) |
0.85 |
0.95 |
0.46 |
| LOQ (µg mL-1) |
1.28 |
1.65 |
1.54 |
| Percentage recovery (%) |
100.0–101.0 |
98.00-101.5 |
98.50-101.6 |
|
