CMA Probes

Probes for pre-clinical microdialysis and research.

The original CMA probes are ideal for non-human, pre-clinical research and microdialysis in a variety of areas. Each probe can be used and re-used in various of tissues and subjects. The probes are designed for collection of samples for analysis and trending for research purposes. CMA has also manufactured a range of accessories to complete a full experimental set-up. For a full list of specifications of all the CMA Probes, you can download the CMA Probe Guide, or should you have any queries or require further information, please contact us.

  • CMA 7 MD Probe
    CMA 7 Microdialysis Probe
    The CMA 7 is designed for CNS studies in small animals. The probe has low internal volume, and is available with a 6kDa cut-off.

  • CMA 7 MD Probe -irradiated
    CMA 7 MD Probe ßBeta-irradiated
    The β-irradiated CMA 7 is designed for CNS studies in small animals. The probe has low internal volume, and is available with a 6kDa cut-off, and has been β-irradiated for sterility.

  • CMA 11 MD Probe
    CMA 11 MD Probe


    The CMA 11 is designed for CNS studies in discrete brain regions. Due to its size, the CMA 11 results in minimal tissue damage, and is available with 6kDa cut-off.

  • CMA 11 MD Probe ß-irradiated
    CMA 11 MD Probe ßBeta-irradiated
    The ß-irradiated CMA 11 is designed for CNS studies in discrete brain regions. Due to its size, the CMA 11 results in minimal tissue damage, and is available with 6kDa cut-off and has been ß-irradiated for sterility.

  • CMA 12 MD Probe
    CMA 12 MD Probe


    The CMA 12 Probe is designed for CNS use, and is available with a cut off of either 20kDa or 100kDa.

  • CMA 20 MD Probe
    CMA 20 MD Probe
    The CMA20 Probe is ideal for peripheral tissues and blood vessels. With a soft, non-metallic construction, it is available with a cut off of either 20kDa or 100 kDa.

  • CMA 30 Linear Probe
    CMA 30 Linear Probe
    The CMA30 Linear Probe has a soft and flexible construction and a 6kDa cut off, which is ideal for skin, peripheral tissues, spinal cord and tumors.
    Download Product Notes

  • CMA 31 Linear Probe
    CMA 31 Linear Probe
    The CMA31 Linear Probe has a soft and flexible construction and a 55kDa cut off, which is ideal for skin, peripheral tissues, spinal cord and tumors.
    Donload Product Notes

  • CMA Custom-Made Probes
    CMA Custom-Made Probes
    CMA can custome make probes for occasions when standard designs are not appropriate, using customer specified style, shaft length, membrane type and length and cut-off
    To discuss your needs or order, please contact us.

  • CMA Guide Cannulae
    CMA Guide Cannulae
    The CMA Guide Cannulae for CMA7, CMA11 and CMA12 probes are designed for to facilitate easy insertion of the above catheters in chronic implanation, and can be mounted to the stereotaxic instrument.

*All images and literature courtesy of CMA Microdialysis.