impurity analysis
[/ɪmˈpjʊrɪti əˈnæləsɪs/]
nounpl: impurity analyses
análise de impurezas
1. A scientific analytical process used to identify, quantify, and characterize unwanted substances or contaminants present in a pure material, compound, or product
The impurity analysis revealed trace amounts of heavy metals in the water sample.
A análise de impurezas revelou quantidades mínimas de metais pesados na amostra de água.
2. Laboratory testing method employed in quality control, pharmaceuticals, food production, and materials science to ensure product purity and safety
Pharmaceutical companies conduct impurity analysis on every batch of medication before release.
As empresas farmacêuticas realizam análise de impurezas em cada lote de medicamento antes do lançamento.
This is a technical term widely used in pharmaceutical, chemical, food, and materials industries in both Brazil and the United States. In Brazil, regulatory agencies like ANVISA mandate impurity analysis for pharmaceutical products. The term reflects the global emphasis on product safety and quality standards.
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