Editorial Journal of Environmental Analytical Chemistry Volume 8:5, 2021
ISSN: 2380-2391 Open Access Analytical Methods for Chemical Analysis
Sowmya Sakinala * Department of Chemistry, Osmania University, Hyderabad, Telangana, India
The study of the wavelength dependence of the absorption by gas phase Editorial matter of light scattered by a prism gave rise to spectroscopy. We will also accept matter waves and acoustic waves as types of radiative energy, and An analytical technique is a method for determining a compound's or gravitational waves have recently been linked to a spectral signature by element's concentration. There are several different types of measurement the Laser Interferometer Gravitational-Wave Observatory (LIGO), which is methods, ranging from basic weighing (gravimetric analysis) to titrations dependent on the differential interaction of the analyte with electromagnetic (titrimetric) to technically sophisticated techniques requiring extremely complex radiation. instrumentation. The following are the most often used analytical chemistry methods. Chromatography is a laboratory method for separating ingredients in a mixture. The mixture dissolves in a fluid known as the mobile phase and Titration (also known as titrimetric or volumetric analysis) is a popular transports it through a structure containing another liquid known as the quantitative qualitative analysis technique used in laboratories to determine stationary phase. The mixture's various members migrate at varying speeds, the concentration of an identified analyte (a substance to be analyzed). A allowing them to split. Differential partitioning between the mobile and stationary reagent, also known as a titrant or titrator, is ready in the form of a standard phases is used to separate the two phases. Minor variations in a compound's solution with a known concentration and volume. The titrant interacts with an partition coefficient result in differential preservation on the stationary phase, analyte solution (also known as the titrant) to determine the concentration of affecting the isolation of the analyte from the rest of the sample so that it can the analyte. The titration volume is the amount of titrant that reacted with the be measured without intervention from other compounds. analyte. The number of reagents used to react with the analyte was supported. The expression "gravimetric analysis" refers to a category of methods Analytical chemistry techniques that calculate the potential (volts) and/or used in analytical chemistry to determine the mass of an analyte (the ion being current (amperes) in an electrochemical cell containing the analytes are known studied). The idea behind this type of research is that after the mass of an ion as electroanalytical approaches. Depending on which facets of the cell are has been measured as a single compound, the same calculation will be used monitored and which are calculated, these approaches are also divided into to calculate the mass of an analogous analyte during a combination, if the many groups. Potentiometry (measuring the difference in electrode potentials), relative proportions of the opposing constituents are understood. coulometry (measuring the cell's current over time), and voltammetry (measuring the cell's current while actively altering the cell's potential) are Radioanalytical chemistry is concerned with determining the radionuclide the three major types, with potentiometry and voltammetry being the most quality of a sample. Via chemical processes and sample measurement common. procedures, various methods are used to purify and classify the radioelement of interest. There are more techniques with specialised implementations, and Spectroscopy is the analysis of the interaction between matter and there are also applications and combinations of the overall techniques within electromagnetic waves as a function of wavelength or frequency of the light. each major analytical technique.
How to cite this article: Sowmya Sakinala. “Analytical Methods for Chemical Analysis.” J Environ Anal Chem 8(2021): 311
*Address for Correspondence: Sowmya Sakinala, Department of Chemistry, Osmania University, Hyderabad, Telangana, India, E-mail: [email protected] Copyright: © 2021 Sowmya S. This is an open-access article distributed under the terms of the creative commons attribution license which permits unrestricted use, distribution and reproduction in any medium, provided the original author and source are credited. Received 12 May, 2021; Accepted 18 May, 2021; Published 25 May, 2021