Sample preparation instruments

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Easy sample preparation for accurate XRF analysis

Just as for any other analytical technique, good sample preparation is essential for performing high-quality chemical analysis using X-ray fluorescence (XRF). Whichever samples are being assessed – loose or pressed powders, fused beads, solid samples or liquids – finding the right approach to sample preparation is the first, and one of the most important, steps in achieving accurate and reproducible results.

Unlike other analytical techniques, XRF analysis does not require extensive sample preparation work, and the required methods are normally inexpensive, straightforward and easy to learn. Even taking the need for sample preparation into account, XRF spectrometry is still easier and quicker than most other chemical analysis techniques.

PANalytical – your partner in sample preparation

As pioneers and world leaders in XRF analysis, PANalytical is the ideal partner for sample preparation – every step of the way. Thanks to decades of application experience, we are at the forefront of all XRF sample preparation methods and developments, and have the knowledge necessary to help with all XRF sample preparation requirements.

Claisse - the world leader in sample preparation by fusion

Claisse joined the team of PANalytical in 2014. Since then, both companies are working in synergy to offer a complete range of products and a larger body of knowledge in the field of XRF analysis.

What is fusion?
Fusion is a sample preparation method developed in the mid 50s. It consists in dissolving at high temperatures a fully oxidized sample in a suitable solvent (a flux) in a platinum, zirconium or graphite crucible. The melted mixture is agitated and poured into a mold to create a glass disk for XRF analysis. It can be poured into a beaker to create a solution for AA or ICP analysis.

Why should I use fusion in my laboratory?
This universal technique has numerous benefits when you compare it with other sample preparation methods such as pressed pellet.

Benefits of fusion

  • Leads to highly accurate and repeatable results
  • Processes a wide variety of samples from polymer to ferroalloys
  • Simple, fast and efficient
  • Very cost-effective
  • Clean and safe
  • The analytical results are not affected by mineralogy and particle size effects
  • Easy calibration and application of matrix correction
Sample preparation instruments
TheOx Advanced fusion instrument

This fusion instrument is used to prepare both glass disks for XRF analysis and borate or peroxide solutions for ICP and AA analysis.

LeNeo fusion instrument

This easy to use fusion instrument prepares glass disks for XRF analysis as well as borate or peroxide solutions for ICP and AA analysis.

Eagon 2, PANalytical
Eagon 2 fusion instrument

Eagon 2, an XRF furnace fusion system, features simple push-button control over the complete fused bead preparation process.

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