United Precious Metal Refining, Inc.’s Analytical Services


Recognized as one of the most precise, precious metals laboratories in the United States, United PMR’s state-of-the-art analytical laboratory is proud to service the jewelry industry in the United States and abroad. Both refining and product customers benefit from their advanced services. They perform Fire Assay, ICP, and X-ray Fluorescence testing in addition to other services, including Plating Thickness Testing, Vickers Hardness Testing, and Macbeth Color Measuring. These processes and services are all used to detect payable metals in a refining lot to maximize the customer’s return. These same tools are utilized for their own internal quality control to ensure each jewelry-manufacturing product you buy from United PMR is pure and free from any dangerous metals like cadmium or lead. United PMR’s analytical capabilities is just another reason why so many professionals choose United Precious Metal Refining, Inc.