Concentration
μg/ml
Recovery %
of Tz
Recovery %
of Deg
Tz Deg 268 - 308 nm 306-265 nm
9.00 1.00 99.92 102.21
8.00 2.00 101.78 101.87
7.00 3.00 98.96 100.56
6.00 4.00 101.35 101.22
5.00 5.00 100.31 102.28
4.00 6.00 99.89 99.50
3.00 7.00 98.70 100.58
2.00 8.00 98.58 100.05
1.00 9.00 97.59 99.52
Mean 99.68 100.86
Std 1.36 1.09
RSD% 1.36 1.08
Table 3: Determination of Tz and Deg in laboratory prepared mixtures by the proposed method.