Uniform microbubbles, sorted from what you already buy.
The M Sorter takes commercially available microbubble suspensions and separates them into a single, uniform diameter — in minutes, at the bench, without a new synthesis process.
One pass. One diameter.
A benchtop device and single-use cartridge purify off-the-shelf microbubbles into a monodisperse population, ready for use the same day.
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<0.015PDI
High uniformity
Polydispersity index across the sorted population — tight enough for reproducible dosing and imaging.
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<10min
Fast, plug-and-play
Load, run, collect. No calibration step and no specialist training required.
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1×
Single-use, sterile
Each cartridge is used once and discarded, removing cross-contamination between runs.
Founded by engineers who build the instruments they needed.
Precision Microbubbles was founded by a team of engineers and entrepreneurs from Imperial College London, building tools for better science and better patient outcomes.
Formerly Postdoctoral Scholar, Imperial · CTA 4.0 winner
Formerly Postdoctoral Scholar, Imperial · Innovate ICURe
Associate Professor, Imperial · ARIA Precision Neurotech
Associate Professor, Imperial · Founder of CRUK Microfab
Formerly serial entrepreneur & CEO · Raised $60M
Supported by world-leading research, innovation, and investment partners.
Join the waiting list
The M Sorter ships as a benchtop device and a single-use consumable. Tell us about your application and we'll be in touch as allocations open up.