Page 215 - Applied Pharmacognosy

Gas Chromatography

GC ,VPC

For separating and analyzing volatile thermostable
compounds.

1. Solute volatile, thermostable

2. Mobile phase inert gas (carrier gas)

3. Stationary phase

• liquid (GLC).

• Solid (GSC)

4. Apparatus Gas Chromatograph

5. system should heated (oven)

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