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Non-identity of Vitamin D2 (Irradiated Ergosterol, Calciferol) and the Natural Vitamin D from Cod Liver Oil

โœ Scribed by RYGH, OTTAR


Book ID
109512461
Publisher
Nature Publishing Group
Year
1935
Tongue
English
Weight
212 KB
Volume
136
Category
Article
ISSN
0028-0836

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Partition chromatography of vitamin-A al
โœ G. G. Dunckley; Yvonne J. MacFarlane ๐Ÿ“‚ Article ๐Ÿ“… 1955 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 321 KB ๐Ÿ‘ 1 views

## Abstract Partition chromatograms using paraffin oil as a stationary phase and various aliphatic alcohols as mobile phase have been used to separate vitamin A from some of the substances interfering with its spectrophotometric assay.