Sr. No. |
Name of Drug | Sample matrix | Mobile phase composition | Detection (λmax) nm | Linearity | Rf | Comments | Ref. |
---|---|---|---|---|---|---|---|---|
1 | THC+DCF | Capsule | Toluene: Ethyl acetate: Methanol (5:3:2 v/v) | 285 | 50-300 ng/band for both | THC-0.17 DCF-0.53 |
Simple and economical | [55] |
2 | THC+DCF | Capsule | Toluene: Acetone: Methanol: Formic acid (5:2:2:0.01 v/v/v/v) | 280 | THC 160-800 ng/band DCF 1000-5000 ng/band |
THC-0.29±0.02 DCF-0.71±0.02 | Complex mobile phase with high linearity values | [56] |
3 | THC+ACE | Tablet | Toluene: Ethyl acetate: Methanol: Glacial acetic acid (4: 6: 2: 0.5 v/v). | 255 | THC 6–21 ng/band ACE 10-35 ng/band |
THC 0.16 ACE 0.79 |
High resolution | [57] |
4 | THC+ACE | Tablet | Methanol:Chloroform: Water 9.6:0.2:0.2 v/v) |
254 | 30–180 ng/band THC 750–4500 ng/band ACE |
THC 0.70 ± 0.05 ACE 0.83 ± 0.05 | Solvents with diverse polarity | [58] |
5 | THC+ACE | Methanol: Chloroform: Water (9.6: 0.2: 0.2 v/v) | 254 | THC 30-180 ng/band ACE 750-4500 ng/band | THC 0.70 ± 0.05 ACE 0.83 ± 0.05 |
Low resolution | [59] | |
6 | THC+DXKET | Tablet | Toluene: Methanol: Ethyl Acetate (6: 2.5: 0.5, v/v) | 280 | THC-100-800 ng/band DXKET-600-4800 ng/band |
THC 0.33± 0.011 DXKET 0.61 ± 0.007 |
High linearity range | [60] |
7 | THC+DXKET | Tablet | Toluene: Ethyl acetate: Methanol (5:3:2 v/v) | 286 | THC-50-350 ng/band DXKET-100-700 ng/band |
THC 0.10 DXKET 0.40 |
Low Rf of THC (not acceptable) | [61] |
8 | THC+LOR | Tablet | Methanol:Chloroform: Water (9.6:0.2:0.2 v/v) |
377 | THC 30-180 ng/band LOR 60-360 9ng/band |
THC 0.58±0.05 LOR 0.85±0.05 |
Water not sutable as solvent for NP | [62] |
9 | THC+ETR | Tablet | Ethyl acetate: Methanol (8 :2 v/v) |
290 | THC 100–500 ng/band ETR 50–250 ng/band | THC 0.17 ETR 0.70 |
Low Rf value for THC | [63] |