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Kleindiek MIS micro injection plug-in tool

The MIS-EM is a micro-valve plug-in system for microinject various liquids onto your specimens in low-vacuum SEM using the precise positioning capabilities of the MM3A-EM micromanipulator.

The unique combination of precision manipulation and controlled microinjection has attracted a lot of interest in the MIS-EM since its launch.

  • precise positioning of injection site
  • highly controlled injection
  • easily fitted to an MM3A-EM micromanipulator



    • Food – sugar coating reactions
    • Textile – swelling of fibres
    • Pharma – chemical reactions
    • Building – cement testing
    • Biology – regenerative medicine
    • Metallurgy – metal corrosion

Part number PL-MIS-EM-000

ESEM-compatible microinjector plug-in for the MM3A-EM. The system includes a microvalve, a control module, a power supply, a vacuum flange, vacuum and air-side cabling/piping with feedthroughs and an operator’s handbook.

  • Micro valve length: 31.4 mm
  • Micro valve diameter: 5.6 mm
  • Inlet inner diameter: 0.6 mm
  • Outlet outer diameter: 0.5 mm
  • Outlet inner diameter: 0.25 mm
  • Injection pipette outer diameter: 150 µm
  • Injection pipette inner diameter: 50 µm
  • Weight: 3 g
  • Smallest drop size: 100 µm*
  • Temperature range: 273 K to 353 K
  • Wetted materials: EPDM seal (ethylene propylene), PEEK polymer (polyaryletheretherketone), PPS (polyphenylene sulphide), glass, polyoxymethylene, stainless steel, epoxy

* Measurement made using water: drop size depends on fluid viscosity.

All technical specifications are approximate. Due to continuous development, we reserve the right to change specifications without notice.

Ordering information: