Sometimes known a cupellation, is the time tested and industry standard technique for determination of precious metals by pyrometallurgical recovery of gold and silver.

A highly precise determination of trace or minor metals in samples by exciting the electrons of atoms and recording the wavelengths of light observed once the electrons transition to a lower energy level. ICP-OES can also be used to measure precious metals, including the platinum group metals to a high degree of certainty in alloys, jewelry, and electronic scrap metal samples.

An analytical method measuring the quantities of analytes based on the mass of a solid precipitated. Gravimetric analysis provides a high degree of accuracy for determining precious metals

Capable of performing a wide variety of qualitative chemical measurements through gravimetry and titrimetry

UPMR Analytical is willing to develop or combine analytical techniques to deliver determinations appropriate to the customers’ needs.