Regarding the analysis of water soluble vitamins

Discussions about HPLC, CE, TLC, SFC, and other "liquid phase" separation techniques.

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can anyone suggest me a method to analyse all the water soluble vitamins using rp-hplc? Is it possible to estimate vitamins using phenyl column?
There you go:
https://www.sigmaaldrich.com/technical- ... n-c18.html

Information like this can be easily found via google.
Quantification is obviously possible as well if you have the respective standards of each vitamin.
I tried several methods that are available in google. but, none of the methods gave me accurate results. so i need a rapid and precise mehod for better quantification and seperation.
3 posts Page 1 of 1

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