Summary
Separation behavior of fat soluble vitamins on various chemically bonded materials in non-aqueous reversedphases microcolumn liquid chromatography has been investigated. The best performance was found on a polymer-based octadecyl bonded phase. Optimization of separation for vitamins D2, D3, E and E acetate has been tried using this polymer-based column and it has been found that a binary mobile phase consisting of acetonitrile and methanol gave complete separation of fat soluble vitamins.
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Wahyuni, W.T., Jinno, K. Optimization of fat soluble vitamin separation in reversed-phase microcolumn liquid chromatography. Chromatographia 23, 320–324 (1987). https://doi.org/10.1007/BF02316175
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DOI: https://doi.org/10.1007/BF02316175