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Enhanced Matrix Removal Kids - Vitamines in Oil

Question asked by mr.white on Sep 22, 2020



We have high Matrix Problems in Fish Oil and Olive Oil.

We want to determine Vitamines in trace amounts via HPLC.

I saw the EMR Kits. Do anyone got a Suggestion how to Approach this Situation ?


My Idea ( Maybe wrong )

is to use the existend method and use a different Mobile Phase B ( alkaline )

or temperature Adjustment. With a Gradient. We only got


The Problem is that we dont want a Long sample preparation. Extraction for example.



any ideas are welcome