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Folic Acid

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

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Folic Acid

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alex007
Hi! I want to know if someone here in the forum has determined folic acid in fortified flour??? i've been told that Iron interfieres in the analysis but i haven't tried... does someone knows if this is true??? tanx :shock:

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oscarBAL
Dear Alex.
I have done the folic acid analysis before and I did not noticed eny interference; but I think changing the pH or using SPE is a good way to avoid interference.

Best Regards.

Oscar Cortes.
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