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EchoMRI 4-in-1™
EchoMRI 4-in-1 system
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EchoMRI 4-in-1™ for mice and rats

The EchoMRI 4-in-1™ is a QNMR system that measures body fat, lean mass, fluids, and total water in live mice and rats weighing 10-1000 grams, tissue samples weighing 0.2-10 grams, and biopsy samples weighing up to 30 milligrams. Measurements take about a minute, and do not require anesthesia or sedation for accurate results.

There are three different versions of the EchoMRI 4-in-1:


  • The EchoMRI 4-in-1/700 (for animals up to 700 grams)
  • The EchoMRI 4-in-1/900 (for animals up to 900 grams)
  • The EchoMRI 4-in-1/1000 (for animals up to 1 kilogram)
  • The device operation is extremely easy and does not require any background knowledge. Data analysis is automatic, with results stored in a preconfigured database. The device is a stand-alone unit, uses standard power sources, and is completely shielded and safe to run. To learn more, we invite you to view the October 2007 announcement here.


    Specifications for EchoMRI 4-in-1/700™ for mice and rats.
    Specifications for EchoMRI 4-in-1/900™ for mice and rats.
    Specifications for EchoMRI 4-in-1/1000™ for mice and rats.