These columns have been designed specifically for the HPLC separation of surfactants including anionic, non ionic, cationic and amphoteric used in a wide range of samples, such as customer products, pharmaceutical, food and beverages, environmental samples etc.

• Unique polarity provides significantly improved resolution compared with conventional C18 columns
• Designed for use with charged aerosol detectors and mass spectrometers
• Can be used with evaporative light scattering detectors, suppressed conductivity detectors and UV/Visible detectors

Particle type: Ultra-pure, spherical silica

Bonded phase: Mixed-mode reversed phase and anion exchange

Hydrophobicity: Moderate to low

Carbon load: 5%

pH range: 2,5 to 7,5