WAX

Jordi Gel WAX resin is a water wettable polyamino DVB phase for weak anion exchange and reverse phase analyses. This phase contains a high density of secondary amino groups which allows selective surface charge depending on solution pH. This phase is excellent for compounds which contain a permanent negative charge. The phase is stable over the complete pH range (0-14) and can be used with nearly any solvent allowing the use of a wide range of mobile phases.