How Derivatisation is useful in GC analysis?
Derivatisation has been used in the analysis by Gas Chromatography in some situations to modify properties of analyte molecules to give desirable response for: Improvement…
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How to Choose a Gas Chromatographic Detector for my Analysis?
In Gas Chromatography detection is based on a property of the eluting compound which is different from the carrier gas. It is necessary to have…
Why is Leak checking necessary before starting Gas Chromatography analysis?
A Gas Chromatographic system which is ready for analysis should be free of line leakages to give precise results every time under identical conditions. Gas…
GC Free E-Course : Introduction to Gas Chromatography
Gas Chromatography is widely used for separation, identification and quantification of mixtures of liquids and gases. The majority of Gas Chromatography applications are found in…
Benefits of Split /Splitless Injection in Capillary Gas Chromatography
Before we move on to the benefits of split/splitless injection in capillary gas chromatography, let’s see a few details about these two injections. Split Injection…
Why is Conditioning necessary for GC Columns?
Conditioning is a process involving flow of carrier gas through a GC column at elevated temperature to flush out residual contaminants and make it fit…
