Enhanced Matrix Removal Kids - Vitamines in Oil



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




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