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, ...

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 ...

Confused between 999, 925 and 958 silver? Here’s how to check silver purity, spot fakes and test silver at home before buying. Whether silver is bought as an investment, a wedding gift or for everyday ...