A Detailed Guide about Zero Air Generator for Gas Chromatography

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A Detailed Guide about Zero Air Generator for Gas
Chromatography
There are many places such as research centers
and labs where theres a use of air production
for various analysis and processes. Thus, Zero
Air Generator for Gas Chromatography is widely
utilized. Lets have a look at the benefits of
these zero air generators for analytical
chemistry and gas chromatography.
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• 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

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• 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.

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Now lets 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, youll 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.
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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.
SOURCE
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