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Sample Preparation Laboratory

Our sample preparation lab ensures that virtually any sample is ready for high-quality microscopy. From cutting to final surface treatment, we provide precise and reliable preparation for a wide range of materials.

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Image from sample preparation laboratory. Photo: Werner Juvik

What is Sample Preparation?

Sample preparation is the critical first step for accurate microscopy analysis, particularly important for SPM analysis, or electron beam analysis. It involves shaping, stabilizing, and refining samples to reveal their true structure without introducing artifacts and defects. 

Capabilities:

  • Precision Cut-Off Saw: Cuts samples to the appropriate size and exposes the region of interest.
  • Embedding in Polymer Resin: Secures the sample during subsequent steps, protects fragile layers, and stabilizes soft materials.
  • Grinding and Polishing: Produces a smooth cross-section and removes damage from earlier steps.
  • Chemical Etching: Reveals microstructural features such as grain boundaries or specific phases, enhancing visibility under the microscope.

Applications:

  • Metals and alloys.
  • Ceramics.
  • Electronics.
  • Polymers and composites.
  • Functional materials for energy and electronics.
  • Fragile or layered samples requiring stabilization.

Sample mounting for SEM. Photo: Werner Juvik
Gold sputtering SEM samples. Photo: Werner Juvik
Sample fine grinding. Photo: Joachim Seland Graff