Analytical Chemistry

Analytical chemistry is that section of chemistry which studies matter to reveal what it is made of and how. It studies the structure, composition and the various characteristics of matter.

Importance of Analytical Chemistry:

It is considered very important for only with the detailed analysis of different elements and compounds can we understand and use them in theoretical and applied chemistry. In other words only when we analyze and understand the properties of a chemical can we use it in the various experiments or theories that lead to brilliant inventions.

Methods of Analytical Chemistry:

The methods used by Analytical chemistry are of two types - Classical Methods and Instrumental methods. Classical Methods of Analytical chemistry is older than the Instrumental method. It does qualitative analysis by using separation techniques (Distillation, Precipitation, Sublimation etc.) and quantitative analysis using measurement techniques (Gravemetric analysis, Volumetric analysis etc.) Instrumental Methods which are predominant today, use various apparatus, technological devices and techniques (Spectrometry, Chromotography, Microscopy etc.) to determine the same. The interesting fact here is that most principles of Classical Methods is what has developed the sophistication in Instrumental Methods.

The Beginning of Analytical Chemistry:

Analytical Chemistry started with the identification of the different elements and chemicals naturally present in the world.

One of the most recognized development at this point was the systemized Elemental Analysis by Justus von Liebig. This was done by simply taking a sample of an element (like water, minerals or soil) and analyzing its structure and composition using the various scientific techniques and the results analyzed.

Developments that came in:

The first instrumental analysis, in 1860, was by Robert Bunsen and Gustav Kirchhoff. They are the discoverers of Rubidium and Caesium.

During the 1900's analytical chemistry saw major developments. The techniques that were devised in the early years of this century saw advancement in its later years.

The Modern Age's Analytical Chemistry:

The Analytical Chemistry of today uses a varied range of instruments to find out the intricacies and details of all chemical elements. As scientists of today have discovered Chemistry and chemicals are everywhere the contributions of Analytical chemistry is widespread including the fields of medicine, engineering, environment etc.