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- Keywords GC;Double capillary columns;Double detectors;Poison;VSOS; 气相色谱仪;双毛细管柱;双检测器;毒物;VSOS;
- Double capillary columns 双毛细管柱
- A DB-624 quartz capillary column and a FID were used. 采用气相色谱法,DB-624石英毛细管柱,氢火焰离子化检测器(FID),程序升温,检测器温度为300℃。
- A polar capillary column was used to separate the cholesterol from phytosterol. 植物油中主要含有谷甾醇、豆甾醇、菜油甾醇等多种植物甾醇。
- Using DB- FFAP Wide Bore capillary column and n-propanol as internal standard. 采用DB-FFAP大口径毛细管柱,以正丙醇为内标进行定量。
- METHODS GC was used with packed column and capillary column, respectively. 方法同一样品采用填充柱与毛细管柱分别测定。
- Methods HP-FFAP capillary column and programmed temperature were used. 方法用HP-FFAP毛细管柱,程序升温法。
- Sol-gel capillary column in gas chromatography is a new type of column. 溶胶凝胶毛细管气相色谱柱是一类新型的色谱柱。
- The high speed extrusion behaviors of several polyolefine melts were investigated by a double capillary rheometer of constant speed type. 阐述了抗静电剂的种类、作用机理和选用原则,以及抗静电剂在聚烯烃中的应用和国内最近的研究进展。
- Palutric acid and levopimaric acid were isolated with QF 1 capillary column. 同时,采用QF-1毛细管柱将松脂中长叶松酸和左旋海松酸加以分离。
- In this paper,the preparation methods for various types of capillary columns for electrochromatography are review... 本文介绍了近期毛细管电色谱柱及其固定相制备方法和应用的进展。
- Good separating result for methyl oleate(C18:1 ) is obtained by the application of capillary columns coated with nonpolar stationary phases. 采用涂有非极性固定液的毛细管柱,对油酸甲酯顺、反异构体进行分离,获得良好的分离效果。
- Using HSS- 4A and DB-FFAP wide bore capillary column wish 1-butanol as internal standard. 采用HSS-4A和DB-1大口径毛细管柱,以正丁醇为内标进行定量。
- A method of quantitative analysis for methamidophos by a wide bore capillary column coated with XE-60 has been studied. 本文对气相色谱XE -60大口径毛细管柱的甲胺磷的定量分析进行了研究。
- The quantitative analytical method for salithion by a wide bore capillary column has been studied. 研究使用大口径毛细管柱定量分析蔬果磷。
- METHOD:Headspace GC method was adopted for the determination with SE 30 capillary column and FID detector. 方法:采用顶空气相色谱法,以SE?30 毛细管柱为色谱柱,FID 检测器。
- The eluate was analysed either by packedcolumn or capillary column GC equipped with a ECD detector. 采用乙醚作洗脱剂,分别用填充柱和毛细管柱气相色谱-电子捕获检测器检测。
- Method: CBPI-M25-0.25 capillary column and hydrogen flame ionization detector were selected. 方法:采用CBP1-M25-0.;25石英毛细管柱;检测 器为氢火焰离子化检测器。
- Dissolved in DMSO, acrylonitrile in TMP was determined by headspace gas chromatography with HP-624 capillary column. 采用顶空进样模式,以HP-624毛细管色谱柱为分离柱,二甲亚砜为溶剂,氮气作载气,FID为检测器,用气相色谱法测定甲氧苄啶中的残留丙烯腈。
- A DB-1 wide bore capillary column was used with propanol as the internal standard. 采用DB-1大口径毛细管柱,以正丙醇为内标。