Why Chemical Testing is Important?

Oct 27 07:55 2015 Karan A Gupta Print This Article

This article is about the importance of chemical testing, Which helps to understand the quality and composition of chemical substances and materials.

Chemical Analysis or testing is a process which is made to prove the presence of,Guest Posting or the quantity of, a chemical compound or a chemical group in any product or material with the help of a particular component. This process can be both for qualitative or quantitative purpose. Qualitative examination offers a suggestion or an indication of the identity of the chemical group or compound present in the sample, whereas quantitative study of the sample determines the quantity of specific chemical components. The split-up of modules of the sample is usually performed before the analysis. Chemical testing is basically done for substances to determine their nature of molecular make up and to determine their chemical background.  Chemical analysis has been extensively used for research purposes and is responsible for some significant improvement in the field of science and technology.

Industrial advancement because of Chemical analysis

Chemical testing and analysis includes trace analysis, metals testing, contamination and identification of unknown chemical substances.

Chemical testing and analysis is vital for regulatory compliance and to understand the quality and composition of chemical substances and materials that are used in products, industrial processes and manufacturing. Specialist industry knowledge and expertise in applying the most relevant methodology are the keys to successful chemical testing. Advanced analytical instrumentation or a combination of techniques is necessary to solve problems or determine composition.

Chemical analysis affects most people, most of the time, throughout their life. Think of computers, agriculture, medicine, cars, fuel, toothpaste, medicine, food stuffs, clothes, detergents, roads, houses, our environment, etc … All have been or will be subjected to chemical analysis at some stage of their lives. The importance of chemical analysis and chemical testing cannot be underestimated and has literally become a necessity since and before its invention.

Chemical analysis it rarely performed just for the sake of knowing, it is embedded and integrated into everyone's life whether or not the public know, care or worry about the fact. Chemical analysis and chemical testing does however ensure quality, productivity, safety, consistency, control and many other factors affecting everyday life.

Chemical testing can be divided into a few overlapping broad fields, to name most:

  • Inorganic
  • Organic
  • Qualitative
  • Quantitative
  • Biological
  • Wet or "classical"
  • Instrumental

Samples types could literally be anything, i.e. wood, soil, water, plastic, gas, cloth, liver tissue, etc …. When analyzing a substance the normal questions that come up and normally in this order are:

Chemical analysis and chemical testing can take from 1 minute to a few months depending on type and depth required. Another important question is the accuracy required for an analysis or chemical test. This often affects time and cost.

The world of technology and science will not be where it is today without proper chemical analysis. Chemical analysis is the basic reason for introduction of any new and progressive product in the pharmaceutical or Bio chemical industry and various other industries. Food and beverage industry, leather industry and even in the world of genetic science chemical analysis plays a very important role.  Besides the scientific advancement from a human safety and regulation standpoint chemical analysis is very important for every substance being used by man.

Chemical analysis for any product or substance determines the 3 main factors that affect human lives in various ways.

  1. Risk- Analysis is done to access the likelihood of an injurious or damaging occurrence arising from specific uses and circumstances of contact with the substance.
  2. Hazard - Analysis carried out to determine the inherent characteristics of a substance and if it is capable of triggering harm to human well being or the environmental destruction.
  3. Exposure - Analysis is done to identify both the quantity of, and the regularity with which, a chemical material reaches an individual, collection of people, or the environmen

There are many purposes of chemical tests a few of them are.

 

  • Chemical testing helps to determine the relations of a sample with other known substances and chemical make-up. It basically helps to identify a substance and its chemical relation to another substance of the same kind.
  • Chemical Analysis of a substance is used to determine the chemical composition of a sample and regulate the substance for better use.
  • Chemical analysis is a necessary requirement for patent of any substance of the food and beverages, or any invention of an organic nature or even ordinary products like cleaning agents soaps and detergents need to be chemically analyzed before a patent is given.
  • Chemical analysis is very useful for showing proof of concept.
  • Chemical analysis is an extremely important aspect of the forensic and criminal industry. Crime scenes are tested for Blood sample DNA evidence is collected from the scene of crime to be chemically analyzed to identify the criminal.
  • Nuclear and atomic field depends solely on chemical analysis and its results.

 

 

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Karan A Gupta
Karan A Gupta

At TÜV SÜD South Asia, We specialize in providing wide range of chemical testing services for a variety of industries. Check out our testing products and certification online!

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