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 ...

The legal metrology department has sent a proposal to the state government to purchase an XRF machine which is used to measure the purity of gold. The legal metrology department has sent a proposal to ...

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, ...