Yes. XRF gold purity testing machine will test and analyze the percentage of gold in your metal. X-ray fluorescence (XRF) finds its origin in geology. Initially, experts used it to determine and analyze geological materials. In the contemporary world, XRF applications have scaled up. It is the most suitable analytical technology for a massive range of materials. XRF provides you with an elemental analysis that is fast, precise, accurate, and high intelligence to meet worldwide standards and regulations.