摘要
本文采用GC/MS分析邻硝基氯苯异构体成分,对样品前处理、溶剂及色谱条件、质谱条件、组分定量作了探讨,分析结果满意。该法无需标样,具有准确、简便、快速的特点。
Gas chromatography- mass spectrometry was used for the component analysis of ~ o~ - nitrochlorobenzene (~ o~ - NCB).By selecting ~ o~ - NCB as a target analyte,the effect of pretreatment, solvent and chromatographic conditions were discussed. NCB isomers were qualitatively analyzed by GC- MS. This method was simple, accurate, rapid and no requirement of standard.
出处
《分析科学学报》
CAS
CSCD
北大核心
2003年第5期441-442,共2页
Journal of Analytical Science
基金
江苏检验检疫局重点科研项目(No.2003KJ01)
