Determining the Composition of Precious Metal Alloys

X-ray fluorescence analysis

We offer a service for determining the composition of precious metal alloys using modern XRF analysis.

What is Tavast
XRF analysis service and when to use it?

If you wish to quickly determine the assay compliance of a precious metal item or material.
If you are a goldsmith who melts and alloys precious metal materials and wish to ensure that the alloy meets the standards and assay requirements.
You wish to determine the chemical composition of a precious metal item.
You have old jewellery or silverware without assay marks and wish to know if they are made of precious metal and what their content is.

Olympus Vanta™ XRF analyser

Determining the composition of a metal alloy

Order accurate and fast precious metal analysis using the Olympus Vanta™ XRF analyzer.

We offer analysis of gold, silver, platinum, and palladium, and determination of alloy compositions. Revolutionary Axon™ technology ensures fast, accurate, and consistent results.

Terms

For more detailed information and any inquiries, please contact us.

We usually offer our analysis service in person, while the client is present. For large quantities, a longer processing period may be necessary.
On request, we can provide a printout of the analysis results.
XRF technology analyzes the surface layer of the item (up to about 0.1 mm) and, therefore, cannot determine the alloy composition inside the item with 100% certainty.
We do not offer certified laboratory services, and our analysis results are not admissible as evidence in legal disputes.