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- gas chromatography separation 气相色谱分离
- Comparison of Gas Chromatography Separation Characteristics of a Lactone on Sol-Gel Capillary Columns with Different Copolymeric Cyclodextrin-Bonded Polysiloxanes as Stationary Phases 环糊精-聚硅氧烷共聚物溶胶-凝胶气相色谱毛细管柱分离特性研究
- Advanced Interactive Gas Chromatography Training. 高级交互式气相色谱培训软件。
- The method for separation of monomethylamine, dimethylamine and trimethylamine by Gas Chromatography (GC) at the same time is studied in this paper. 采用气相色谱法、大口径毛细管柱分离了甲胺、二甲胺、三甲胺。
- Determination of sulphuryl fluoride in air by gas chromatography. 空气中硫酰氟气体浓度的气相色谱法测定。
- A method for separation and determination of cantharidin from the culture of medicinal fungi using capillary gas chromatography was developed. 采用毛细管气相色谱法对药用真菌培养液中斑蝥素的含量进行了测定。
- Analysis of ametryn by gas chromatography was reported. 报道了莠灭净的气相色谱分析方法。
- The separation and determination of sugars in secretion of Psylla Chinests Yanget Li using ion-exchange chromatography and capillary gas chromatography are described. 采用离子交换柱色谱法、毛细管气相色谱法分离和测定中国梨木虱分泌物中的糖。
- It presents a simple method was presented for the separation and preparation of insect pheromones at the nanogram level by using gas chromatography(GC). 报道一个用于昆虫外激素研究的简单快速气相色谱分析制备方法。
- We use gas chromatography for moisture determination in a number of grains. 我们用气相层析法来测定各种谷物的水分。
- Column chromatography Separation of chemical compounds using an instrument with a column designed for gases or liquids, in order to identify or quantify a particular substance. 柱层析:为了鉴别或定量分析某特殊物质,用带有气相柱或液相柱的仪器对化学混合物进行分离的方法。
- Analysis of Natural Gas-Liquid Mixtures by Gas Chromatography, Method for (05. 用气相色谱法分析天然气体-液体混合物的试验方法(05。
- The results of gas chromatography analysis are good for HFPO and HFP . 由以上气相色谱柱和操作条件对HFP和HFPO混合气体进行分析,分析结果令人满意。
- 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。
- PPD and the oil added with PPD are measured with gas chromatography. 析出的蜡与原蜡在碳数分布上有一定的区别,析出的蜡碳数呈双峰分布;
- To test detection of vinylacetate in air of workshop with gas chromatography. 本文主要探讨用气相色谱测定车间空气中醋酸乙烯酯的方法。
- PFIB gas chromatography operational condition is given for reference. 提供了PFIB的气相色谱分析的具体操作参考条件。
- The composition of fatty acids in oil and fat was detected by gas chromatography and fire ionization detector (FID) at home, however, the reports about the separation and detection of triglyceride in oil and fat were very little. 摘要对油脂的分析，国内主要是采用气相色谱分离和火焰离子化检测器(FID)检测其中的脂肪酸组成，而对甘油酯的分离和检测报道较少，国外研究者利用色谱和质谱联用技术对甘油三酯的分离和检测做了大量的研究。
- Gas chromatography was applied to the separation and determination of pentaerythritol(MPE) and dipentaerythritol(DPE) in the reaction mixture by a precolumn derivatization process. 应用柱前衍生-气相色谱法分离并测定了反应混合物中同存的季戊四醇(MPE)和双季戊四醇(DPE)、衍生化反应系在120℃加热的封闭试管中进行。
- Gas Chromatography sales are growing at about the same rate as the instrument market. 气相色谱销售率的增长与整个仪器市场的增长率大约相当。
