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- Application of Big Caliber Capillary Column in the Analysis of Gas Chromatogram of Organic Acids in Liquors 采用大口径毛细管柱对白酒中有机酸的气相色谱分析
- big caliber capillary column 大口径毛细管柱
- The authors suggested that gas chromatography in the big caliber capillary be used to measure the quantity of residual chloroethylene monomer in the wallpaper. 摘要提出用大口径毛细管顶空进样气相色谱法测量壁纸中氯乙烯单体残留量的方法；
- The chromatographic columns usually used in liquor-making industry include DNP packed column,large caliber capillary column,and small caliber capillary column. 白酒行业常用的色谱柱有DNP填充柱、大口径毛细柱和细口径毛细管柱。利用气相色谱可对白酒卫生指标甲醇和杂醇油进行控制;
- The chromatographic columns usually used in liquor-making industry include DNP packed column, large caliber capillary column, and small caliber capillary column. 白酒行业常用的色谱柱有DN甲填充柱、大口径毛细柱和细口径毛细管柱。
- Keywords capillary column of the big caliber;determination;BHC;DDT;GC; 大口径毛细管柱;测定;六六六;滴滴涕;气相色谱法;
- Investigation on Detection Sequence of Ethyl Acetate and N-propanol in Liquor by Large Caliber Capillary Column 采用大口径毛细管柱测定白酒中乙酸乙酯与正丙醇检出顺序的探讨
- Especially if it's a big caliber: this one felt like a .45 Magnum. 我感觉它有口径为45毫米的马格南左轮手枪那么大。
- 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℃。
- Methods:Using heavy caliber capillary gas chromatography with headspace sampling. 方法:采用顶空进样技术,用大口径毛细管气相色谱法测定。
- 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。
- It is applicable to big ranges of pressure, temperature and caliber, especially to the pipeline of moderate or big caliber. 闸阀适用的压力、度及口径范围很大，尤其适用于中、口径的管道。
- 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。
- Advanced design:international advanced wind route with big caliber is adopted ,reclaiming C2CI4more completely and collecting fuzz more thoroughly. 先进的设计：彩国际最先进的大口径直排式结构风道，风阻小、风量大、C2CI4溶剂回收率高，纤毛惧干净彻底工。
- It is applicable to big ranges of pressure,temperature and caliber,especially to the pipeline of moderate or big caliber. 闸阀适用的压力、温度及口径范围很大，尤其适用于中、大口径的管道。
- The main contents of this paper include:(1) With the method of finite element numerical simulation, forming process of big caliber flange (JB/T4700-2000) was analyzed. 采用有限元数值分析方法,对高颈对焊法兰(国标JB/T4700-2000)的工艺过程进行了数值模拟分析。
