Thermal Conductivity Detector (TCD)

The Agilent Thermal Conductivity Detector is a ‘universal’ detector that responds to all compounds, excluding carrier gas. The TCD compares the thermal conductivities of two gas flows – pure carrier gas (also called the reference gas) and carrier gas plus sample components (also called column effluent), using a single-filament, single-column design.

Do you want to know more about this system? Please contact one of our experts and they will help you find the best system for your analyses.