For the analysis of gold and precious metals, Prince has an extremely professional and technologically advanced laboratory. A team of highly qualified professionals performs a series of studies to ensure accuracy, transparency and accountability for private investors, banks and suppliers, respecting relevant environmental and ethical standards. Our laboratory uses a full range of metal analysis techniques: - Fire safety; - Spectrometry Involving test methods applied on a case-by-case basis and involving different techniques applied alone or in combination. We are in close cooperation with our customers and suppliers to ensure transparency and mutual respect. All precious metals delivered are initially weighed and combined to ensure homogeneity and then extracting samples and selected methods of analysis. The lab analyzes gold, silver and 30 other items. Each analysis provides a report that is provided to the client. As for the transport of precious metals for good delivery, we work with other technologically advanced techniques to analyze the products without changing them.