7650A Automatic Liquid Sampler

The Agilent 7650A ALS provides reliable, fast, and precise injections for Agilent GC and GC/MS systems. Prepare to inject the next smple in the sequence before the GC goes ready with sample overlap. Add samples, eliminating the need to stop the sequence when important samples arrive.


  • Holds up to 50 samples
  • Up to 3 layers in a sandwich injection mode
  • Self-alignment for inlet and sample position
  • Illuminated syringe carriage for easy viewing, troubleshooting and method development
  • Fast injection technology minimizes needle discrimination and enables use of external standards
  • Perform single-stroke and multi-stroke injections
  • Holds up to 250-µL and 500-µl syringes for large volume injections
  • Priority sample capability. There is no need to stop the sequence to add next most important sample

How it works