Analytical Services for Precious Metals and Jewelry

Our refining customers as well as our product customers benefit from United's advanced analytical services laboratory. Fire assay, x-ray analysis and ICP are all used to detect payable metals in a refining lot and as quality control so you know each jewelry manufacturing product you buy from United is pure and free of any dangerous metals like cadmium.

Our Analytical Services include;

Fire Assay Analysis
Macbeth Color Measuring
Plating Thickness Test
Vickers Hardness Testing
X-Ray Fluorescence


" We have Gold Dust, Gold Bar and Rough Diamond Available, And we can supply in large quantities. So get back to us via email for more details in regards to our products. "