Assay is the process of chemically analyzing a substance to determine its exact composition and the precise amount of a specific element, such as a metal, present in it. Essentially, it’s a test to find out what’s in a sample and how much of it is there(Elemental Assay Techniques For The Mining Industry | Portable Analytical Solutions, 2024).
More so, an assay is a comprehensive analytical procedure used to determine the presence and quantity of a specific substance within a material sample. The process goes beyond simple identification, meticulously quantifying elements or compounds to define their precise concentrations(Assay Process, 2024).
For instance, an assay can be employed to assess the purity of gold or to verify the concentration of a key ingredient in a medication. Assay results form a critical baseline that influences the current process and subsequent operations. This fundamental chemical or metallurgic investigation determines quality, verifies authenticity, and drives reliable transactions.
Reference:
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Assay Process: What It Is & Why It Matters. (2024, December 29). https://ledouxandcompany.com/metallurgical-analysis-services/assay-process/
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Elemental Assay Techniques For The Mining Industry | Portable Analytical Solutions. (2024, February 10). https://www.portableas.com/news/elemental-assay-in-mining-explained/
