Gas chromatography columns

In any chromatography, there is a mobile phase and a stationary phase. In GC, the gas is a mobile phase and the column is a stationary phase. Different types of columns can be used for different fields, it depends on the type of samples usually packed and capillary columns are used in GC.

The capillary column contains two parts, a tube and a stationary phase. Capillary columns are available in lengths from 30 to 60 meters, thin film from 0.1 to 10.0 µm and inner wall diameter from 0.05 to 0.53 mm. ID With a high molecular weight and thermally stable polymer coated on the wall. Packed columns have a layer of solid, inert, well-partitioned support material with the liquid stationary phase. Packed columns generally have a length of 1.5 to 10 m and an internal diameter of 2 to 4 mm.

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Jose Hullgren (Laboratory Analist)

Hello to all readers, my name is Jose Hullgren, it is a pleasure to present you this website of my authorship, I am currently working as a laboratory analyst and for the last 10 years I have been working in the pharmaceutical industry. The main idea of this page is to provide relevant information in the field of the pharmaceutical industry above all. We also cover different areas of chemistry and sciences in general that we find interesting. Perfil Linkedin

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