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Gas Chromatography, 19PH05
ANSARI MARYAM IFTEKHAR - Coggle Diagram
Gas Chromatography
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Disadvantage :
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If the equipment is not maintained properly, it can lead to analytes getting stuck in the column or gas leaks that affect the carrier gases
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Principle :
The substance to be analysed is partitioned between mobile
and stationary phase. During the seperation the sample is
vapourised and carried through the column by the mobile phase. The different components gets seperated based on
their vapour pressure and affinity towards stationery phase.
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