Description
The qualitative approach can be used to analyze the composition of substances which are natural or synthetic and then determine whether the compound is used in the pharmaceutical development. Additionally, qualitative analysis is also widely used in the detection of physicochemical properties, such as the flavor, precipitates, color changes, and melting/boiling point, to evaluate the product’s quality. The quantitative analytical techniques is a method used to quantitatively analyze the content of a compound or substances in a material. Many techniques can be used as quantitative analytical techniques including the mass spectrometry, chromatographic techniques, electrophoretic methods and other approaches for characterization of biotechnology products such as capillary electrophoresis, hyphenated techniques, and spectroscopy.