
The gas chromatography is special type of chromatography, where the mobile phase is gas, such as helium or nitrogen. The stationary phase is usually solid support covered with liquid layer. After the sample injection the mobile phase carries the sample compounds through the column. Usually, the temperature gradient is applied and compounds are then separated [...]


Analytical chemist. Amateur photographer. Occasional traveler. Lazy graphoman. Wannabe entertainer. Boring moralist ... 



