Can anyone suggest the best chromatographic technique to be adopted to well separate high molecular weight tannins?

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Daffodil D Almeida

Dear Mam,

Usually SEC is used for analysis of polymers like protein and enzyme. So, you can choose HPLC method for tannin.

Thank You.

Sanmugapriya Ekambaram

Thanks for your suggestions...

Arun Chinnaraj

try that in more than 100A hplc column

Lamis Hani Al Aaraj

You can use Sephadex LH-20 to separate tanins. It is the best matrix.