Research Article
Systematic Evaluation of Chromatographic Parameters for Isoquinoline Alkaloids on XB-C18 Core-Shell Column Using Different Mobile Phase Compositions
Table 3
The data used for identification of the investigated compounds.
| ā | Retention time (min) | UV-Vis spectrum | m/z |
| Protopine | 13.91 | | 354.135 | Allocryptopine | 17.06 | | 369.157 | Chelidonine | 19.29 | | 353.126 | Coptisine | 20.86 | | 320.092 | Sanguinarine | 28.25 | | 332.092 | Berberine | 30.68 | | 336.123 | Chelerythrine | 35.71 | | 348.123 |
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