Used Lab Equipment

Used Lab Equipment

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Invitrogen Countess Automated Cell Counter

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Invitrogen Countess Automated Cell Counter

Invitrogen Countess Automated Cell Counter

Cambridge Scientific ID #: 22012



The Countess™ automated cell counter is a benchtop automated cell counter that performs cell count and viability measurements using trypan blue stain.




  • User-friendly, benchtop design for simple, fast, automated cell count and viability measurements within a minute  
  • Provides data on cell size and is compatible with a wide variety of eukaryotic cells without the need for any special changes between large or small sizes  
  • Measures cell concentrations ranging from 1 × 104 to 1 × 107 cells/mL and cells with sizes ranging from 5 μm to 60 μm 
  • Uses disposable counting chamber slides that eliminate washing steps and cross contamination between samples  
  • Saves and prints cell count data including images using the Countess™ software and Countess™ USB drive  
  • Presents comprehensive data with graphical reports and as a .CSV (comma separated value) file for sample comparisons  
  • Allows you to gate and analyze cells based on cell size 
In Stock Worldwide Shipping Call: 1-877-Used-Lab

Our used lab equipment is fully refurbished, guaranteed to work up to manufacturers specifications and are delivered to our customers in as close to new condition as possible. Typical turnaround for refurbishing of used lab equipment is 2-4 weeks. They also come with our standard 6 Month parts and labor warranty. Prices do not include S/H unless otherwise indicated. Pictures enclosed and the actual unit may vary unless specified.


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