The Agilent 7683B ALS is designed to work seamlessly with Agilent GCs: 7890A, 6890N, and 6890 Plus. Its injector tray and bar code reader can be connected without the need for a controller box – or multiple power cords and outlets.
Combine Agilent 7683B ALS with a 7890A or 6890N GC
The Agilent 7683B automatic liquid sampler (ALS) – combined with 7890A or a 6890 GC system– gives you two reliable options for large-volume injections:
Use a pressure pulse with your split/splitless inlet, which allows you to increase your injection volume quickly, without additional equipment.
Introduce larger samples (5 μL to 500 μL) with Agilent 7890A and 6890 GC systems configured for large-volume injection.* This lets you push detection limits down by one or two orders of magnitude while improving sample throughput and the quality of your results.
Pleas be aware that:
The newest Agilent’s ALS controller interfaces with the 7683B (and 7683A) systems to 6890A GCs, the last one, the 6890A system requires an optional controller.