Fig. 3
2D densiometric chromatogram of dosage form scanned at 254 nm of 0.1 µg/band ergotamine, 1 µg/band of phenobarbital, 5 µg/band caffeine, 20 µg/band dipyrone.
Fig. 3 | Scientific Reports
2D densiometric chromatogram of dosage form scanned at 254 nm of 0.1 µg/band ergotamine, 1 µg/band of phenobarbital, 5 µg/band caffeine, 20 µg/band dipyrone.
