Agilent 7820A GC System

The Agilent 7820A GC System, combined with the Parker Balston FID 1000-220 Gas Analyser, offers a dependable, high-performance solution for routine gas chromatography applications. The 7820A delivers reliable, repeatable results with minimal user intervention, making it ideal for laboratories seeking accuracy, efficiency and cost-effective operation. This system ensures exceptional analytical precision with retention time repeatability of less than 0.06% and peak area repeatability under 2%. With Retention Time Locking, the 7820A maintains consistency across injections, columns, instruments and even different laboratories—crucial for standardised methods and regulatory compliance.

The integrated G4513A sample injector and 16-sample turret streamline sample handling and support efficient throughput. Its column oven offers a wide temperature range from ambient +8°C to 425°C, with 1°C setpoint resolution and five programmable temperature ramps, allowing precise thermal control for complex separations. The maximum run time of 999.99 minutes accommodates both short and extended analytical cycles. The system features five independent heating zones—two inlets, two detectors and one auxiliary—each regulated with electronic pneumatics for consistent performance. The Parker Balston FID 1000-220 Gas Analyser complements this setup by providing ultra-high purity gases, ensuring optimal function of the flame ionisation detector and overall system integrity.