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For surfactant analysis using high-sensitivity detection, the column of choice is the Thermo Scientific™ Acclaim™ Surfactant Plus LC Columns. This new generation of high-efficiency silica-based columns features exceptionally low bleed for use with charged aerosol detectors (CAD) and mass spectrometers (MS). The columns provide selectivity similar to the Acclaim Surfactant columns for sensitive separation of a wide variety of surfactants. The advanced surface chemistry provides both reversed-phase and anion-exchange retention mechanisms and significantly improves the resolution of surfactants.
Ideal selectivity for simultaneous separation of anionic, nonionic, cationic, and amphoteric surfactants
Resistant to dewetting under highly aqueous mobile phase conditions
Excellent resolution between strongly hydrophilic compounds, such as isomers of xylene sulfonate
Compatible with evaporative light scattering detectors (ELSD), suppressed conductivity detectors (SCD), and UV-Vis detectors (UV)