气相色谱/质谱联用法,gas chromatography/mass spectroscopy
1)gas chromatography/mass spectroscopy气相色谱/质谱联用法
1.Objective To establish methods for determining the components of somedon in human blood by thin layer chromatography(TLC)andgas chromatography/mass spectroscopy.四种成分在薄层色谱法和气相色谱/质谱联用法中彼此分离良好。
英文短句/例句
1.Determination of Phenol Compounds in Water by GC/MS气相色谱/质谱联用法测定水中酚类化合物
2.gas chromatograph-mass spectrometer气相色谱-质谱联用仪
3.Studies on the Determination of Pesticide Residues by Gas Chromatography Mass Spectrograph;气相色谱质谱联用法对农药残留检测的研究
4.Study on Determination for Pesticide Residues Utilizing GAS Chromatagraphy-Mass Spectrometry (GC-MS) Method;气相色谱-质谱联用法（GC-MS）测定农药残留的研究
5.Determination of Acetyl Benzene in Shoe Materials by Gas Chromatographic-Mass Spectrometric Method气相色谱-质谱联用法测定鞋材中乙酰苯的含量
6.Study on Fatty Acid of Sheep"s Oil by GC-MS气相色谱-质谱联用法分析羊脂油的脂肪酸成分
7.GC-MS determination of nicotine in tobacco气相色谱-质谱联用法测定烟草中尼古丁的含量
8.Rapid Determination of Bromo-compound Flame Retardants with GC-MS气相色谱-质谱联用法快速检测溴代物阻燃剂
9.gas chromatograph-mass spectrometer(GC0MS)气相色谱—质谱联用仪接口
10.gas chromatograph-mass spectrometer-computer气相色谱仪-质谱仪-计算机联用系统
11.Figure B shows a scheme of a mass spectrometer coupled to a gas chromatograph.b是气相色谱与质谱联用的框图。
12.Analysis of Essential Oil of Osmanthus Fragrans Lour. var aurantiacus Mak. by Gas Chromatography-Mass Spectroscopy丹桂挥发油的气相色谱-质谱联用分析
13.IDENTIFY THE KEY PAY ZONES BY COMBINING GAS CHROMATOGRAM AND MASS SPECTROGRAPHY气相色谱-质谱联用判识稠油井主产层
14.Study and Application of Analytical Method for Pesticide Residue in Food by Gas Chromatography-Mass Spectrometry and Gas Chromatography-Tandem Mass Spectrometry;食品中多种农药残留的气相色谱—质谱与气相色谱—串联质谱分析方法研究与应用
15.liquid chromatograph-mass spectrometer(LC-MS)液相色谱—质谱联用仪
16.Rapid Inspection of Cigarette Paper by Fingerprint Chromatograms of Pyrolysis Chromatography/Mass Spectrometry热裂解气相色谱-质谱联用指纹图谱法快速检测卷烟纸
17.Determination of Polybrominated Diphenyl Ethers in Newborn Umbilical Cord Blood by Gas Chromatography-Mass Spectrometry气相色谱-质谱联用法检测新生儿脐带血多溴联苯醚
18.GC-MS Determination of Aroclors in Soil with Rapid Solvent Extraction快速溶剂萃取-气相色谱-质谱联用法测定土壤中多氯联苯Aroclor系列
相关短句/例句
GC-MS气相色谱-质谱联用法
1.GC-MS Determination of Residual Clofentezine in Fruits;气相色谱-质谱联用法测定水果中四螨嗪残留量
2.Analysis of Organophosphorous Pesticide Remains in Different Origin of Picria fel-terrae Lour.byGC-MS;气相色谱-质谱联用法测定不同产地苦玄参中有机磷农药残留
3.GC-MS Study on Release Behavior of Volatile Compounds in Foamed Plastics at Environmental Temperatures;气相色谱-质谱联用法研究泡沫塑料中易挥发组分在环境温度下的释放行为
3)GC-MS气相色谱质谱联用法
1.METHODS The chemical constituents of cinnamon oil from Guangxi and Yunnan were determined byGC-MS.方法对广西、云南肉桂油成分进行气相色谱质谱联用法(GCMS)分析,采用分子蒸馏技术纯化肉桂油。
4)gas chromatography-mass spectrometry气相色谱-质谱联用法
1.Rapid Determination of Dimethyl Fumarate in Textiles by Gas Chromatography-Mass Spectrometry气相色谱-质谱联用法用于纺织品中富马酸二甲酯的快速测定
2.Determination of p-tert-butylcatechol content in butadiene monomer bygas chromatography-mass spectrometry气相色谱-质谱联用法测定丁二烯中对叔丁基邻苯二酚含量
5)GC-MS method气相色谱-质谱联用法
6)GC and MS in hyphenation气相色谱-质谱法联用
延伸阅读
气相色谱/质谱联用分子式：分子量：CAS号：性质：一种气相色谱联用技术。既发挥了气相色谱高分离的能力，又发挥了质谱法的高鉴别能力。当一个多组分混合物通过色谱柱分离为各个单一组分，再混同载气经过接口，逐一进入质谱仪的离子源。得到相应的质谱图，便可以对每一组分进行鉴别。从位于离子源出口狭缝处的总离子流检测器检测到离子流信号，经放大后成为色谱图。联用时必须在气相色谱仪和质谱仪之间用分子分离器相连接，以将载气与被测组分分离开来，只让组分分子进入质谱仪，同时起减压作用，使之适应质谱仪高真空要求。其技术特点是：适合于多组分混合物中未知物的定性鉴定；可以判断化合物的分子结构；可以准确测定未知组分的摩尔质量，可以鉴别出部分分离甚至未分离开的色谱峰；易于实现收集、贮存、处理、解释有关信息的计算机化。
