A Detailed Guide about Zero Air Generator for Gas Chromatography

There are many places such as research centers and labs where there’s a use of air production for various analysis and processes. Thus, Zero Air Generator for Gas Chromatography is widely utilized. Let’s have a look at the benefits of these zero air generators for analytical chemistry and gas chromatography.

The benefits of the Zero Air Generators

There are many GC detectors where there is a need for a source or Zero Air. This is where a cylinder comes into the application. Alternatively, there might be a requirement for a compressed air source that is equipped with an air generator.

Here is some of the key advantage of zero Air generators over many other cylinders:

·         There will be long-term cost reduction because of the relatively high demands for instrument zero air.

·         The good thing is the elimination of batch-to-batch reproducibility while using different cylinders.

·         Also, there will be no risk of the cylinder running out

·         Apart from this, zero air generator reduces the chance of leakage

·         With zero air generators, there are low maintenance and manual handling labor requirements.

·         Lastly, lower risk risks because of the delivery and storage of high-pressure cylinders.

Gas chromatography- An introduction

Another crucial piece of equipment is the GC column that finds its application. Gas chromatography is a widely-used chemical analysis technique that is also very sensitive. This kind of technique is suitable for samples that are featured with volatile nature. Some of the examples of the sample are metabolic fatty acids, solvents, drugs for various kinds of analysis.

Now let’s understand the application of zero Air in a GC instrument. The most common application of zero air in GC is to get oxidant gas for the detection process.

How does Gas chromatography work?

Gas chromatography usually works by separating the mixtures of compounds in a column. The column is internally-coated that comes with a substrate and then sample mix is passed. There will be a differential interaction of molecules that occurs between the gas and stationary phases. In this way, the Gas chromatography process works.

Zero air generator ensures safety while the application

With a Zero air generator, you’ll get complete safety because of its leakage-free attribute. Safety is something that can be achieved with the use of an air generator. When you use other cylinders, there are chances of leakage during delivery and handling. But, this is not the case with air generators. It has gas at low pressure and a controlled level.

Along with this, cost-effectiveness is another feature because of which this Zero Air Generator for Gas Chromatography is high in demand in labs and other places. Gas Chromatography is mainly a laboratory application that requires zero air for flame support for FIDs. Thus, Gas Chromatography Column finds great importance in laboratory and research applications.