Qualitative Analysis of Mixed Organocyclosiloxanes by Gas Chromatography/Mass Spectrometry(GC/MS)
有机硅混合环硅氧烷色谱－质谱联用定性分析

as chromatographic and mass spectrometric characteristics of the mixed dimethylcyclosiloxanes andmethylvinylcyclosiloxanes have been performed.The fragmentation of methylvinylcyclotetrasiloxane in massspectrometry is discussed,the retention times of all sorts of organocyclosiloxane in gas chromatography havebeen measured and qualitative analysis method of the mixed organocyclosiloxanes is established in GC/MS.