Agilent 7693A Automatic Liquid Sampler (G4513A)

The refurbished Agilent 7693A Automatic Liquid Sampler (ALS) is designed for seamless integration with Agilent 7890 GC and GC/MS systems, ensuring reliable, fast, and precise injections. Begin with a tower and 16 vials, expandable up to a 150 vial tray to support extended unattended operations. This equipment features dual simultaneous injection capability, effectively doubling sample throughput. With advanced fast injection technology, it minimizes needle discrimination and supports the use of external standards, while sandwich injections of three layers aid in eliminating manual errors. The sample heater and mixer improve high molecular weight chromatographic results, and the temperature-controlled tray can be adjusted to meet your specific laboratory requirements, from full heating to sub-ambient cooling.

The modular design grants flexibility, allowing easy transfer between GCs or upgrading from a single injector. Its priority sample capability negates the need to halt the sequence for urgent samples, and an integrated barcode reader ensures actions on mismatched samples, supporting a reliable chain of custody. The Agilent 7693A also offers an opportunity to extend the life of existing systems, like the 6890N GC, by upgrading from aging autoinjectors to the 7693A model. This ALS is fully tested and comes with warranty support. We are direct sellers, with all products in stock, available for delivery and installation by our service engineers. Additional Agilent autoinjector modules, such as the Agilent 7683 with a 100 vial tray, are also available on request.