保持会话状态?
会话剩余时间 
会话已过期
您的会话已过期.为了您的安全,我们已注销您.
您想再次登录吗?

气相色谱

Gas Chromatography

Gas Chromatography employs partition between a gas phase and a functionalised immobilised liquid phase to achieve separation. Owing to the length of the capillary columns, high resolution can be achieved.  

Gas Chromatography, capillary gas chromatography or just GC is widely used in the oil industry, food testing for pesticide analysis, pharmaceutical industry for residual solvent testing and many other applications. It is mainly used for the analysis of volatile or semi volatile analytes.

Product pages