What is Atomic Spectra? Physics Behind Spectroscopy Used in Industry

Three minute analytical chemistry - AAS - Atomic Adsorption Spectroscopy

Most miners test gold the wrong way. Many miners send a rock or soil sample to a laboratory where a fire assay is performed. That analysis tells you how much gold exists in the ore. But that number does not tell you how much gold a miner will actually produce. Fire assay shows gold content. Metallurgical tests show gold recovery. To understand the real potential of a tailing or ore, we need to run a leaching test. In this test we prepare a simple mixture using: • 1 kg of ore • 1 liter of water •

Atomic absorption spectroscopy Introduction, Principle and Applications

Atomic Absorption Spectroscopy: Detailed lecture on introduction, Principles and instrumentation