Micro SCX HPLC Columns

Achieve ion-exclusion separations Thermo Scientific™ Micro SCX LC Columns that are conveniently pre-assembled with Thermo Scientific™ Dionex™ nanoViper™ Fingertight Fittings for easy connections. Donnan exclusion causes strong acids to elute in the void volume of the column. Weak acids that are protonated in the acidic eluent are not subject to Donnan exclusion and penetrate into the pores of the resin. Separation is accomplished by differences in pKa, size, and hydrophobicity. In addition, the nanoViper fingertightt UHPLC fitting system provides virtually zero-dead-volume connections.

About the Micro SCX LC Columns UHPLC Fitting System

Supports backpressures up to 100 MPa (1,000 bar/12,600 psi)

Suitable for temperatures up to 80 °C

Makes over-tightening impossible with easy-to-use fingertight design

Eliminates the assembly of Thermo Scientific™ Dionex™ PEEK™ sleeve connections

Works with virtually any valve, and any column, from any manufacturer

Paves the way for the easy, tool-free nano LC setup of any application