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Analytical Chemistry

Analytical Chemistry Techniques and Methods

Analytical chemistry is the branch of chemistry that uses various techniques, methods, and instruments for the identification of the chemical substance, determination of structure, and quantitative analysis of the composition of matter. The qualitative and quantitative techniques and methods used by analytical chemists are widely applicable in fields of science such as inorganic, organic, physical, and biochemistry. Such analysis methods, techniques, and machines are also used widely in the fields of science. The most common fields of science where we use various analytical chemistry techniques and methods may include,

  • Environmental chemistry
  • Agricultural and soil science
  • Biomedical and biochemistry research
  • Clinical and medicinal chemistry
  • Forensics analysis
  • Space research
  • Chemical and mechanical engineering
  • Food science

The scientific analysis cannot be completed without the help of analytical tools or measurements. The quantitative analysis gives the idea of the chemical identity of the substances, whereas the quantitative analysis measures the relative quantities of substances.

Analytical Chemistry Course Online

In this part of the free online chemistry course, we provide various articles and topics used by chemists in their qualitative and quantitative measurements.

Analytical chemistry techniques, methods, and instruments used for analysis in fields of science

Various analytical measurements are applied to solve real problems in wide areas of science. These may include,

  • Biology or biological science
  • Geology or geological science
  • Medicinal science
  • Environmental science
  • Material science
  • Food science

The online analytical chemistry articles related to chromatographic methods, techniques, and instruments or equipment are:

Size exclusion chromatography (SEC) column, principle, chromatogram and procedure

Size Exclusion Chromatography

Size Exclusion Chromatography Instrumentation Size exclusion chromatography (SEC) is a chromatographic separation procedure that separates analyte molecules according to their size or geometry and some...
Gel permeation chromatography (GPC) or gel filtration instrument based on size exclusion principle and chromatograph

Gel Permeation Chromatography

Gel Permeation Chromatography Analysis Gel permeation chromatography (GPC) or gel filtration chromatography is an example of size exclusion chromatography (SEC) that analysis substances largely according...
Mass spectrometry analysis, instrumentation, definition, principles, applications in organic chemistry

Mass Spectrometry

Mass Spectrometry Principle Mass spectrometry (MS) is an analytical principle that uses for the analysis of charged gas molecules (ions) according to their weight or...
High performance liquid chromatography (HPLC) principle, system and column, reservoir, detectors in HPLC instrumentation

High Performance Liquid Chromatography

High Performance Liquid Chromatography HPLC High performance liquid chromatography (HPLC) principle is a modification of liquid chromatography used in analytical chemistry for the separation and...
Polarimetry principle, definition and instrumentation in potentiometer for measure optical rotation in organic chemistry

Polarimetry

Polarimetry Principle Polarimetry principle in analytical chemistry is a method for measuring the rotatory power or optical rotation of a substance by the instrument polarimeter....
Flame atomic emission spectroscopy (AES) instrumentation in chemistry

Atomic Emission Spectroscopy

Flame Atomic Emission Spectroscopy Atomic emission spectroscopy (AES) is a method of chemical analysis of samples by the electronic transition of atoms by using flame...
Gas chromatography instrumentation components such as column, detector and stationary phase definition and applications

Gas Chromatography

Instrumentation of Gas Chromatography Gas chromatography (GC) in analytical chemistry is a common type of chromatography analysis process where the mobile phase is a gas...
Supercritical fluid chromatography instrumentation, applications and principle for seperation and analysis

Supercritical Fluid Chromatography

Principle of supercritical fluid chromatography Supercritical fluid chromatography (SFC) in analytical chemistry is a form of high performance liquid chromatography (HLPC) instrument that is used...
Thin layer chromatography principle, method of instrumentation and experiment of TCL on amino acids

Thin Layer Chromatography

Thin layer chromatography principle Thin layer chromatography (TLC) is a chromatography principle or technique which we used to separate or identify non-volatile mixtures on a...
Solvent selection, adsorbent, packing in column chromatography procedure for separation or purification

Column Chromatography

Column Chromatography Principle Column chromatography is an analytical procedure or principle for the separation and purification of inorganic and organic compounds. It can be used...