Spark spectrometry has been an established method for the chemical analysis of metallic materials for decades, but still has a critical reputation today. The reason for this is the burn mark that appears on the metal surface during analysis. In the following, we take a closer look at the burn mark and evaluate if visible traces are automatically synonymous with relevant material damage, to answer the question if spark spectrometry can be considered a destructive technique or not.

Plastics are an integral part of our everyday lives - but the success comes at a high price. Discover how elemental analysis supports the global trend toward sustainable polymers – and why it is essential for building a circular, low-carbon future.

Bridges are a vital part of our infrastructure, transporting people and goods safely across rivers, valleys and other obstacles. Steel bridges in particular, known for their high load-bearing capacity and durability, play a central role in rail and road transportation. But even these robust structures are not immune to aging or wear and tear - therefore bridge monitoring and maintenance are key.