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ascorbic acid

Posted: Sun Jan 13, 2019 12:53 am
by Mohamad
hello guys,
can someone help me about ran ascorbic acid powder on HPLC/?
i try to find te best method show ascorbic acid and DHAA
thanks

Re: ascorbic acid

Posted: Mon Jan 14, 2019 10:14 pm
by Vlad Orlovsky
Here are couple of applications on the subject. Separations are done in RP/anion-exchange mode and in HILIC/anion-exchange mode:
https://helixchrom.com/compounds/ascorbic-acid/