Monomix H2P-SAX - Surfactant Column (Mixed Mode)

Monomix H2P-SAX columns are designed to effectively quantify neutral amphiphilic surfactants, such as Tween 80, Tween 20, and Poloxamers, which are commonly present in formulated biological samples, such as Monoclonal Antibodies. The rigid and spherical solid support of the resin is composed of highly cross-linked poly(styrene/divinylbenzene/modifier) (PS/DVB/M). The average particle size is 40 µm, with a narrow size distribution (D90/D10 < 1.3), and ideal porous structure and robust chemical/physical stability. The polymeric porous beads are further covalently modified with mixed-mode ligands so that the beads are water wettable, and at the same time can absorb amphiphilic surfactants.