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Overview
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Silica based phase with ethylenediamine-N-propyl that contains both primary and secondary amines.
Silica based phase with ethylenediamine-N-propyl that contains both primary and secondary amines; A weak anion exchanger with a pKa of 10.1 and 10.9; Similar to aminopropyl SPE phases (NH2) in terms of selectivity, but has a much higher capacity due to presence of secondary amine; Strong affinity and high capacity for removing fatty acids, organic acids, and some polar pigments and sugars when conducting multi-resi-due pesticide analysis in foods.Please contact us at for specific academic pricing.
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- Properties
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Overview