Table 4 Comparison with reported methods in literature.
No. | Samples | Extraction methods | Analytical techniques | LOD | Ref. |
|---|---|---|---|---|---|
1 | Bulk drug and pharmaceutical dosage | SPE | HPLC-UV | 1.4 mg/l | |
2 | Plasma | SPE | UV spectrophotometry | 0.5 mg/l | |
3 | Milk | packed-nanofiber SPE | HPLC- UV | 0.2 µg/l | |
4 | Standard | SPE-MIP | FIA - fluorimetric detection | 8000 µg/l | |
5 | Pharmaceutical eye drops | SPE | SIA-HPLC with UV detection | 500 µg/l | |
6 | Milk, human serum and urine | µ-extraction method | IC-FLD | 0.020 µg/kg | This method |
