Four Key Considerations for choice of Capillary Gas Chromatographic Columns
The choice of a Capillary Gas Chromatography column is based on four important considerations: Stationary phase Column length Column ID Film thickness First Consideration –…
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Gas Purification Requirements in Gas Chromatography
Gas chromatography uses mainly three types of gases: Carrier gases: nitrogen, hydrogen or helium Fuel: hydrogen Oxidant: zero air Gases used for gas chromatography analysis…
Factors Governing Choice of Sample Injection Syringe in Gas Chromatography
Sample injection is a critical part of GC analysis. A number of errors do creep in if due consideration is not given to the proper…
Why are HPLC columns shorter than GC columns?
HPLC and GC are separation techniques which have gained a strong foothold in chemical laboratories. The basic purpose of both techniques is to separate and…
Know your GC Chromatogram
GC is an invaluable tool used for separation of compounds in a mixture followed by their qualitative identification and quantification. It finds major applications in…
The results are in – Gas Chromatography is the next free e-course!
About two months back we had asked you a question “What would you like the next free e-course to be?” and we are very pleased to…
