In this interview, AZoM speaks with Ted Shields from Evident about the new Vanta™ GX precious metal analyzer for nondestructively testing the precious metal content, purity, and karatage of gold, ...

Olympus has introduced a portable device that uses x-ray fluorescence (XRF) for chemical analysis and determining the purity of precious metals, including those used in dentistry. Analysis of dental ...

Bullion dealers and pawn shop owners require appropriate tools to ensure they are providing their customers with pure gold, silver, and other precious metals. Several analytical methods are used to ...