Summary: gas chromatograph gas purity analysis – gas chromatography – Education Industry
1) sample distortion or disappear: If H2O gas to chlorine hydrolysis of silicon samples; 2) Column failure: H2O, CO2 to loss of activity of molecular sieve column, H2O gas to polyester type stationary phase decomposition, O2 to PEG chain scission. 3) Sometimes, the interaction of certain gases caused by impurities and fixative false peaks; 4) [...]



