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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.
This Agilent 7890A GC comes with a Single Thermal Conductivity Detector (TCD) and fully Refurbished at GenTech Scientific.
Original Quality at Refurbished Prices! Our refurbished Agilent GC Systems have been expertly restored to meet OEM standards. GenTech Scientific's 60,000 square foot facility stocks an extensive multi-million dollar inventory. We staff knowledgeable sales and service personnel who are committed to help you get the right instrument into your lab. We go beyond the sale with our warranty and continued service options.
Every refurbished instrument we sell under goes a complete inspection of all electronics and performance review. The instruments undergo in-depth preventative maintenance procedures that include extensive cleaning, detector maintenance, line and pump flushing. Routine maintenance is also addressed and filters, liners, tubing, etc. are all replaced as needed. A full calibration and data verification is performed ensuring our used Agilent GC Systems are returned to excellent working condition.
This pre-owned Agilent 7890A GC with Single TCD Detector is calibrated to meet OEM standards. Our expert service engineers and chemists can install and custom configure the system to be compliant with the Methods you plan to run.
