Features & benefits

  • Hydrodynamic diameter
  • Optical diameter
  • Refractive index
  • Morphology/shape
  • Particle density
  • Concentration
  • Size range 50nm – 5 µm
  • Single-use microfludic chips
How it is used

How it is used

Analysis of particles in liquids is of great importance in many fields, ranging from life science to water analysis.

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How it works

When highly ordered laser light passes through the sample, it collects detailed information which is extracted digitally using advanced image processing and machine learning.

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About us

Holtra was founded in 2020, based on cutting-edge research at Chalmers and Gothenburg Universities, and is currently developing its first analytical instrument.

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