Capillary HydroGOLD columns provide protection to the analytical column.

• Focuses target analytes at the head of the analytical column, leading to better chromatographic peak shape
• Highly deactivated to provide superior inertness, essential for analysis of active compounds
• HydroGOLD extends column lifetime by preventing degradation from harsh 'steam-cleaning' water injections

Protects against column contamination caused by non-volatile materials, extending the column lifetime.