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Disadvantages & Advantages of an GC

Disadvantages & Advantages of an GC.

Gas chromatography (GC) is an analytical method which is used for the separation of an volatile substance from a give mixture of compounds which are very difficult to separate and analyse.

This type of chromatography separates the molecules based on the volatility of a substance.

The substance with more volatility will separate out quickly while the substance with less volatility will elute out slowly.

Advantages 

This method has a  high resolution power compared to other methods.

This method has high sensitivity when used with thermal detectors.

This technique gives relatively good accuracy and precision.

Separation and analysis of sample very quickly.

Sample with less quantity is also separated. 

Disadvantages

Only volatile samples or the sample which can be made volatile are separated by this method.

During injection of the gaseous sample  proper attention is required.

The sample of gas which is about to inject must be thermally stable so that it does not get degraded when heated.

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Disadvantages & Advantages of an GC

Disadvantages & Advantages of an GC.

Gas chromatography (GC) is an analytical method which is used for the separation of an volatile substance from a give mixture of compounds which are very difficult to separate and analyse.

This type of chromatography separates the molecules based on the volatility of a substance.

The substance with more volatility will separate out quickly while the substance with less volatility will elute out slowly.

Advantages 

Advantages and Disadvantages of International Trade

Check out Advantages and Disadvantages of International Trade discussed below. So let us find out some information on advantages and disadvantages to know more about International Trade. It is a trade between nations in the form of imports as well as exports. International trade can be considered one of the important souce of revenue in the developing countries. Trade between countries is the exchage of both services and goods among the countries of the world economy.