Chromatography of sterols, alkaloids and other drugs using steam as the mobile phase.
The chromatographic separation of steroids, alkaloids and other drugs with water vapour as the mobile phase has been studied. It is shown that this technique facilitates the analysis and reduces the retention times. The determination of the substances in low concentrations in aqueous solutions or dispersions also appears to be possible.
D000470:Alkaloids / Q000032:analysis*; D002849:Chromatography, Gas / Q000379:methods*; D005898:Glass; D006358:Hot Temperature; D012996:Solutions / Q000032:analysis; D013261:Sterols / Q000032:analysis*; D014867:Water
D000470:Alkaloids; D012996:Solutions; D013261:Sterols; D014867:Water