7693A Automatic Liquid Sampler

The Agilent 7693A ALS (Automatic Liquid Sampler) provides reliable, fast, and precise injections for Agilent GC and GC/MS systems. The modular design allows this autosampler to grow with your lab.

Start with a tower and 16 vials. Expand to the 150 vial tray. Upgrade to the heater, mixer barcode reader module. Add a second tower for dual simultaneous injections.

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  • 150 sample vial tray allows longer unattended operation
  • Dual simultaneous injection saves time by doubling sample throughput
  • Fast injection technology minimizes needle discrimination and enables use of external standards
  • Sandwich injections of three layers eliminate manual error from internal standard, surrogate, or protectant additions
  • Sample heater and mixer dramatically improves high molecular weight chromatographic results
  • Heat the entire tray or cool it to sub-ambient temperatures to meet your lab’s needs
  • Modular design allows the flexibility to easily move the sampler from GC to GC or start with a single injector and upgrade as needed
  • Priority sample capability. There is no need to stop the sequence to add next most important sample
  • Barcode reader allows the system to perform specific actions on mismatch, ensuring chain of custody Agilent Barcode Printing Solution.
  • Extend the useful life of the 6890N GC by upgrading aging autoinjectors to 7693A




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