SiELC Obelisc Columns from Hichrom

... from

*The new generation of mixed mode columns from SiELC*
Obelisc®
With the increasing demand for the analysis of polar and ionisable compounds, SIELC Technologies have developed Obelisc - their new generation of mixed mode columns.

Obelisc R and Obelisc N are complimentary phases for the separation of polar and non-polar compounds using multiple separation mechanisms (RP, ion-exchange, NP, ion exclusion). Both phases have positive and negative charges separated by a long organic chain, allowing both charges to simultaneously participate in electrostatic interactions.



Obelisc R			Obelisc N

....for reversed-phase chromatography, with benefits of increased retention of polar compounds			....normal-phase characteristics, for polar and charged analytes and for HILIC separations




For further information please contact Hichrom

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