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Quantitative Analysis in Pharmaceutical and Chemical Sciences: Principles, Techniques, and Applications

Abstract

Quantitative analysis is a vital branch of analytical chemistry that focuses on determining the precise amount or concentration of a substance in a sample. In pharmaceutical, chemical, and clinical research, accurate quantitative measurements are essential for ensuring drug quality, efficacy, and safety. Techniques such as titrimetry, spectroscopy, chromatography, and mass spectrometry are widely employed for quantitative determination. Modern analytical approaches emphasize sensitivity, specificity, reproducibility, and compliance with regulatory standards. This article provides a comprehensive overview of quantitative analysis, including its principles, methodologies, applications, and challenges, highlighting its central role in pharmaceutical research, chemical analysis, and quality control.

Ananya R. Mehta

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