Table 4 Recovery of the developed TLC-denstiometric methods in pure form and application of standard addition technique
IMD | DLM | ||||
|---|---|---|---|---|---|
Taken µg/spot | Found µg/spot | Recovery % | Taken µg/spot | Found µg/spot | Recovery % |
0.3 | 0.30058 | 100.19 | 0.5 | 0.505 | 101.01 |
0.7 | 0.71572 | 102.25 | 0.7 | 0.7035 | 100.50 |
0.9 | 0.8914 | 99.04 | 0.9 | 0.90199 | 100.22 |
1.4 | 1.4543 | 103.87 | 1.2 | 1.2011 | 100.09 |
1.8 | 1.7914 | 99.52 | 1.6 | 1.5836 | 98.96 |
Mean | 100.97 | Mean | 100.1518 | ||
SD | 2.037 | SD | 0.755 | ||
RSD% | 2.01 | RSD% | 0.0075 | ||
Product | Standard addition | |||
|---|---|---|---|---|
Claimed taken µg/spot | Added µg/spot | Found µg/spot | Recovery % | |
Standard addition technique | ||||
IMD in Matador 35% SC bait | 0.80 | 0.40 | 0.41 | 102.50 |
0.80 | 0.794 | 99.25 | ||
1.2 | 1.232 | 102.70 | ||
Mean | 101.47 | |||
SD | 1.92 | |||
RSD% | 1.89 | |||
DLM in Deltathrin 25 EC | 2.0 | 0.40 | 0.414 | 103.45 |
1.2 | 1.212 | 101.00 | ||
2.0 | 2.08 | 104.00 | ||
Mean | 102.80 | |||
SD | 1.597 | |||
RSD% | 1.553 | |||