Significance of Sample preparation
Sample preparation is a crucial process that involves various methods to ensure the integrity and reliability of analytes before analysis. It encompasses steps such as dissolving, diluting, and filtering samples for different types of examinations, including HPTLC and HPLC analyses. The preparation techniques vary depending on the sample type, such as biological materials, herbal medicines, or drug samples, and aim to prevent contamination and ensure accurate results. This systematic approach is essential for effective and accurate analytical testing.
Synonyms: Specimen preparation, Sample processing, Specimen handling
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The concept of Sample preparation in scientific sources
Sample preparation is crucial for detecting adulterants in herbal medicine samples, involving methodologies that ensure the effective analysis of these samples using mass spectrometry, as indicated by regional sources.
From: The Malaysian Journal of Medical Sciences
(1) This is the initial step in nucleic acid detection that involves the isolation and purification of the DNA or RNA from a sample.[1] (2) The method of preparing biological samples for analysis in metabolomics studies, which can impact the results and conclusions drawn.[2] (3) Sample preparation is a crucial step in proteomics analysis, ensuring that specific proteins can be isolated for subsequent analysis.[3]