Kopervrije
Kopervrije is a Dutch term used to describe products, components, or materials that do not contain copper. The word combines koper (copper) and vrij (free). In Dutch-language contexts, kopervrije labeling appears in product specifications, catalogs, and sustainability discussions to indicate an absence of copper in the relevant parts of a product, whether by design or by material choice. It is not a formal international standard; rather, it serves as a descriptive label that may rely on supplier declarations and third-party testing to verify copper content.
The use of kopervrije can be motivated by health concerns, environmental considerations, or recycling factors. In
Because kopervrije is not legally standardized, buyers should review material specifications or testing results if copper