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- dual capillary column system 双柱气相色谱
- GC/MS spectrometric analysis of 3 cigarette flavors was carried out with DB-5MS, DB-WAXETR capillary columns and coupling column systems composed of them. 采用DB-5MS和DB-WAXETR毛细管气相色谱柱及由其组成的偶合柱系统对3种烟用香精进行了GC/MS分析。
- Abstract: An automatic heart-cutting MDGC system from megabore to capillary column with on-line enrichment was developed. 文章摘要: 自行组装了一套具有全自动和在线富集功能的大孔径-毛细柱多维气相色谱（MDGC）系统。
- 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℃。
- Abstract Trace amount of DBP and MBP in TBP-kerosene system is determined by gas chromatography with FID (Flame Ionization Detector) and fused silica capillary column. 摘要 用气相色谱的氢火焰离子化检测器及熔融石英毛细管柱测定在煤油体系中痕量的DBP(磷酸二丁酯)和MBP(磷酸一丁酯)。
- 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。
- 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。
- Visual cortex has the functional column system which performs these complex functions. 视皮层具有完成这些复杂机能的功能柱系统.
- This paper describes how to reform the column system of GC 8 chromatograph in butylenes 1 unit and then apply it to the new MTBE unit. 阐述丁烯 1装置用日本横河GC 8在线色谱仪改造到新装置MTBE中 ,对其色谱柱系统进行的改造及应用。
- 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。
