GC-MS

That is known as hyphenated technology , LC-MS and GC-MS.

但是有的时候样品过于复杂或者难以用色谱分离,我们可以采取串联质谱分析.

This paper introduced basic principle and development of gas chromatography-mass spectrometry ( GC-MS ).

介绍了气相色谱 - 质 谱 联用分析技术的基本原理及其在纺织工业中的应用.

The method for the determination of 4, 6-dinitro-cresol ( DNOC ) in fruits has been established with GC-MS .

利用气质联用(GC -MS )技术建立了水果中4, 6- 二硝基邻甲酚 ( DNOC ) 的测定方法.

In a method for determination of Quintozene in genseng by GC-MS was described.

建立检测人参口服液中五氯硝基苯残留量的检测技术.

The SPME device was used to adsorb and analyze tobacco flavorings using GC-MS.

该固相微萃取装置与GC-MS联用,吸附、分析烟用香料,结果表明它有很好的应用前景.

Analysis by GC/ MS of Raw Materials and Products Involved in a New Technology of Producing Aromatic Hydrocarbon

芳烃生产新工艺中原料和产物的GC／MS分析

Pyrolysis GC-MS Analysis of the Adhesion Agent

一种胶粘剂的裂解GC-MS分析

The determination of tetramine and fluoroacetamide using GC-MS method unknown sample was discribed in this paper.

本文采用GC -MS 法测定杀鼠剂产品中是否含有毒鼠强及氟乙酰胺,其方法准确、迅速、可操作性强.

In total, 21 benzalcohol derivatives have been synthesized via Green reaction, and their structures have been proved by 1H NMR and GC MS.

通过格氏反应设计合成了21个化合物，所有目标化合物的结构经1H NMR和GC-MS分析确证。

Objective : To analyze the GC-MS fingerprint chromatogram of the volatile oils from Eupatorium fortunei with threemethods.

目的: 利用GC-MS分析了三种方法提取的佩兰挥发油指纹图谱.

Potential allelochemicals in rhizosphere soil under green pricklyash are identified by gasspectrometer ( GC-MS ).

用气质联用仪分析了 青花 椒根际区不同深度土壤水浸液中化感物质的成分.

Analysis of Fatty Acids in Cashew-Nut Kernel Oil by GC-MS

GC-MS法分析腰果仁油中的脂肪酸

Objective : To introduce a method for determination of clenbuterol hydrochloride in animal liver by GC-MS.

目的: 介绍简化的利用气相色谱-质谱(GC -MS )检测动物肝脏组织中的盐酸克伦特罗的方法.

Orthogonal Experiment Design and Analysis from Artemia Oil with Ethanolysis Process by GC-MS

卤虾油醇解工艺的正交试验研究和GC-MS分析

MID/ GC/ MS Analysis and Geological Significance of Diamondoid Hydrocarbons in Oil and Extract of Source Rock

用MID／GC／MS检测原油和烃源岩抽提物中金刚烷类化合物及其地质意义探索

Methods Air sampled by active carbon column , stripped by carbon disulfide, determined by GC-MS.

方法用活性碳管采样,二硫化碳解吸, 气质联用法检测.

Aroma compounds of traditional Chinese Nanjing water boiled salted duck were analyzed by headspace solid phase microextraction ( HS-SPME), simultaneous distillation extraction ( SDE) combined with GC-MS.

采用顶空固相微萃取和同时蒸馏萃取2种方法提取了中国传统肉制品盐水鸭的香气成分，并用气质联用进行分析。

Methodology for determination of morphine in human serum by GC-MS

测定人血浆中吗啡浓度的GC－MS法及其在药代动力学研究中的应用

GC-MS Analysis of the Low Polarity Components from the Seeds of Apium Graveolens

青芹籽低极性部位化学成分GC-MS分析

Analysis of Volatile Components from Bougainvillea glabra 'Formosa' by GC-MS

光叶三角梅‘Formosa’叶片挥发性组分的GC-MS分析

The chemical constituents of volatile oils of Metasequoia glyptostroboides leave were analyzed by GC-MS-DS .

本文采用 GC—MS—DS 法,分析了水杉叶挥发油的化学成分.

GC-MS Analysis on the Components of Fatty Acids in the Muscle of Anak Chicken

安卡鸡肌肉脂肪酸组分的气相色谱-质谱联合分析

Methods: The essential oils were by CO 2 supercritical fluid extraction ( SFE-CO 2 ) method thenand identified by GC-MS .

方法采用CO2 超临界流体 萃取飞机草地上部分的挥发油,GC -MS 法鉴定化学成分,归一化法测定各成分相对含量.

METHOD In vitro susceptibility test on tuberculosis bacteria and GC-MS technique were used.

方法体外结核菌药敏试验和气相色谱 - 质谱联用技术(GC-MS ).

The results from GC-MS indicated that the main products obtained from photolysis were benzaldehyde and diphenyl disulfide. On the basis of these results, the mechanism of sensitized photolysis of title compounds was proposed;

气相色谱-质谱联用仪分析结果表明，敏化光解产物主要为苯甲醛和二苯基二疏醚，在此基础上对标题化合物敏化光解的机制提出了看法。

Composition and monosaccharide content in the mushroom polysaccharide was analyzed by HPLC, GC and GC-MS.

采用高压液相色谱、气相色谱、气相色谱 - 质谱联用等方法分析了香菇多糖中单糖组成及其含量.

We also analysed the urinary organic acids from four patients with phenylketonuria by GC-MS. The main abnormal peaks were identified as phenylpyruvic acid and phenyllactic acid.

同时对4例苯丙酮尿症患儿尿也进行了GC-MS联用分析，主要异常峰鉴定为苯丙酮酸及苯乳酸。

Bornyl acetate was found as the metabolite of Borneol in rabbits plasma by GC-MS . 3.

同时发现血浆中产生代谢新物质,经GC -MS 法鉴定, 确定该物质为冰片代谢物—乙酸冰片酯.

Two mineral processing accidents resulted from frothers are analyzed by means of GC-MS.

运用GC-MS剖析两起由起泡剂引发的选矿事故.

The compositions of polysaccharide from Melia azedarach fruit and MP1 were also determined and quantified by GC-MS and IR spectrum.

借助气质联用仪，对苦楝粗多糖和组分MP1进行了成分分析。