The Agilent 7890B GC System uses a combination of precise pneumatic and temperature control that leads to extremely precise retention time reproducibility – the basis for all chromatographic measurement. It is a state-of-the-art gas chromatograph that provides superior performance for all applications. The Agilent 7890B GC System also offers high performance chromatography with a complete array of performance enhancing, time saving, and resource conservation features. Paired with the Agilent Injector 80 PAL Autosampler – that provides dependable, fast, and precise injections for the 7890B GC System – this Agilent 7890B GC with Injector 80 PAL Autosampler is the perfect solution for increase laboratory productivity.
Refurbished Agilent PAL Autosamplers — Flexible Injection, One Platform
Running multiple injection types every day shouldn’t mean juggling multiple instruments. Gentech Scientific’s refurbished Agilent PAL Autosamplers give your lab that flexibility in a single platform, with the level of software automation you control.
Boost your lab’s throughput by unlocking more from the autosampler you already rely on. The PAL’s quick-change injector design lets one autosampler handle:
- Low-volume injections with minimal needle discrimination and low background interference
- High-volume injections up to 500 μL without sacrificing chromatographic performance (requires a properly configured GC)
- Headspace vial handling for straightforward, reliable analysis you can trust
- SPME injections that cut down sample prep time and eliminate the need for large volumes of extraction solvent
Liquid, headspace, and SPME injection all live on one instrument — so switching applications on the same GC workstation takes minutes, not a re-setup. Whether your method calls for split/splitless or on-column injection, your PAL autosampler adapts without missing a beat.
Gentech offers these systems on either an 80 cm rail (Sampler 80) or a 120 cm rail (Sampler 120) for labs needing extra capacity.
Our refurbished Agilent G6502B GC Injector 80 package includes:
- X-, Y-axis assembly
- Z-axis injection unit
- Tray holder/tray for 1 mL / 2 mL vials
- Wash station with vials
- Keypad terminal
This Agilent 7890B GC with Injector 80 PAL Autosampler comes expertly refurbished from GenTech Scientific.







