Do you know these things about the Gas Chromatography?

Do You Know These Things About The Gas Chromatography?

Do You Know These Things About The Gas Chromatography?

Gas Chromatography Columns • Let us understand the physics behind the gas chromatography columns. These columns are used to separate the identical elements of the gases without the decomposition. In this process, the sample gas is injected into the gas chromatography columns and then separated in another column in the stationary phase. After the separation process, the sample of the separated gas is identified in the detector. In this, all process the separation of the gases is done by the interactions taken place in between the volatile analytes and the stationary phase. There are two major types of columns used in gas chromatography. These are packed column and capillary columns.

Gas Chromatography Columns What are the functions of Gas Chromatography columns?

Chromatography columns are known as the heart of the gas chromatographer. In this column, the interaction between the solute and the stationary phase within the column occurs. This is an important part of the separation process. You should also know that the stationary phase used in the gas chromatography is of two types: solid or liquid. Molecule sieve is the most retentive stationary component. This component is used to separate the smallest and the most volatile components of the gases. The conditions required for the GC operation require some optimizations. Most of the GC analyzersare hence set in the factory with a proper flow of temperature and different other parameters.

What Are The Requirements Of The Carrier Gas Used In The GC?

What Are The Requirements Of The Carrier Gas Used In The GC? • Not every gas can be used as a carrier gas in the GC Analyzer; there are some requirements that need to be fulfilled.

These are: • First of all the gas should be inert.

• After that, the gas should be highly purified.

• The gas should be easily available and cheap.

• The next thing is, the gas should be suitable for the detector.

• The most important thing is that the gas should not have the risk of fire.

• What are the major applications of the gas chromatographer?

• Gas chromatography is used in the process of removing the pollutant from the drinking and wastewater.

• This chromatographer is used in the pharmaceutical industries at a wider level.

• Cosmetics industries also use gas chromatographer.

• The air sampling process is done by using gas chromatographer.

• This is also used to determine or identify the amount of drug in the given medicine.

• These are used in the analysis of organic and inorganic compounds.