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- Headspace Chromatography 顶空色谱
- To develop headspace gas chromatography for the determination of residual solvent in Amodiaquine Hydrochloride. 建立顶空气相色谱法分析盐酸阿莫地喹中溶剂残留。
- 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。
- This paper presents how to determinate the content of benzene in orange juice by headspace gas chromatography (GC). 本文研究了用顶空气相色谱法测定橙汁饮料中苯的含量。
- Objective:A method was developed for the determination of the dioxane in Ftibamzone by headspace gas chromatography. 目的:建立了顶空气相色谱法测定酞丁安中二氧六环的含量。
- 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。
- To develop solution-solid headspace gas chromatography for the determination of residual solvent in Cilostazol. 建立液固顶空气相色谱法分析西洛他唑中溶剂残留。
- To separate and analyze by chromatography. 色谱法通过层析法分离和分析
- To develop solution-solid headspace gas chromatography for the determination of residual solvent in Aripiprazole. 建立液固顶空气相色谱法分析阿立哌唑中溶剂残留。
- The article uses headspace gas chromatography to measure halogenated hydrocarbon in the sample water. 应用顶空气相色谱法测定水样中卤代烃。
- Chromatography -- what does it mean? 色谱-什么意思呢?
- Advanced Interactive Gas Chromatography Training. 高级交互式气相色谱培训软件。
- The biggest cost of Chromatography is, YOUR LIFE. 任何的色层分析实验,最大的损耗是-----你的时间!!
- Methods:Using the thin layer chromatography(TLC). 方法:采用薄层色谱法。
- Recently, some techniques, like liquid-liquid extraction, headspace, chromatography fractionation and SPME, have applied to the researches of aroma compounds in Chinese rice wine. 近年来,顶空取样、液液萃取、色谱分离技术、固相微萃取等技术已经开始应用于黄酒的风味成分研究。
- A solid headspace capillary gas chromatography for the determination of residual organic solvents in asarone was established. 建立了固体顶空毛细管气相色谱法测定细辛脑中有机溶剂残留量。
- The author described the theory of static headspace gas chromatography by determination of methanol, chloroform, n-hexane and p-xylene in wat er. 通过测定水中甲醇、氯仿、正己烷和对二甲苯,系统讨论了分配常数、气液相比、温度和无机盐等对顶空分析灵敏度的影响。
- Effect of distribution constant and gas-liquid phase ratio on sensitiv ity of static headspace gas chromatography was discussed. 结果表明这些因素对不同组分顶空分析灵敏度的影响有显著差异。
- Objective To establish a method for determining the residues of nine kinds of organic solvents in imiquimod by headspace gas chromatography. 目的建立顶空气相色谱法测定咪喹莫特中9种有机溶剂残留量的方法。
- A headspace gas chromatography method for the determination of solvent residual in epinastine hydrochloride was established. 建立顶空气相色谱法分析盐酸依匹斯汀中溶剂残留。