Can’t find a suitable reference sample for your requirements?

We produce a suitable reference sample for you and certify it according to the standard!
We certify your existing reference material according to the standard!

The production of reference samples according to your wishes/specifications, including the creation of a works certificate according to standard specifications, is part of the service offered by TAZ GmbH. We determine the standard-compliant chemical composition including the measurement uncertainty and the homogeneity using high-resolution XRF mapping.

We are always at your disposal for further information, an offer or general advice.

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Sample of a certificate

In our database you will find more than 5,000 reference samples for spark spectrometry available worldwide.

Entering one of the following search criteria is sufficient to display matching reference samples:

  • Designation or partial designation of the sample
  • Matrix (e.g. steel, cast iron, aluminum etc.)
  • Material number/material designation
  • elements and their concentrations

You will then be shown suitable reference sample suggestions. A selection based on traceable samples, which is often required in audits, is also possible. If you wish, you can send us your inquiry directly online.

Furthermore, we offer you specially manufactured and certified reference samples of various materials.