1)GC-MS气相色谱-质谱联用分析
1.Analysis of Chemical Constituents in Roots of Actinidia valvata Dunn with GC-MS Method猫人参化学成分的气相色谱-质谱联用分析
英文短句/例句
1.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
2.GC-MS Analysis on the Chemical Constituents of Black Soyabean Tar;黑豆馏油化学成分气相色谱-质谱联用分析
3.Chemical Analysis on Volatile Oil of Piper puberulum by GC-MS毛蒌挥发油化学成分的气相色谱-质谱联用分析
4.GC-MS Study on the Essential Oil of Angelica dahurica亳白芷挥发油成分的气相色谱-质谱联用分析
5.Analysis of Chemical Constituents in Roots of Actinidia valvata Dunn with GC-MS Method猫人参化学成分的气相色谱-质谱联用分析
6.Study on Extraction of Fatty Acids in Semen Raphani and Their Analysis by GC-MS莱菔子脂肪酸成分的气相色谱-质谱联用分析
7.Analysis of Volatile Oil Components in Evodiae Fructus from Various Habitats不同产地吴茱萸挥发油气相色谱-质谱联用分析
8.Chemical Component Analysis of Essential Oil from Artemisia frigide Willd Carbonisatus by GC-MS蒙药阿给炭中挥发油的气相色谱-质谱联用分析
9.Analysis of Chemical Constituents of Volatile Oil from Artemisia indica of Guangxi by GC-MS广西产五月艾挥发油的气相色谱-质谱联用分析
10.Determination of Flavor Components in Liubiju Sweet Sauce by Gas Chromatography-Mass Spectrometry with Headspace Solid Phase Microextraction顶空固相微萃取-气相色谱-质谱联用分析“六必居”甜面酱中香气成分
11.Analysis of volatile components in Ophiopogon japonicus with headspace solid phase micro-extraction coupled to gas chromatography and mass spectrometry顶空固相微萃取-气相色谱-质谱联用分析麦冬中有机挥发物
12.GC-MS analysis of chemical constituents of volatile oil from peels of Cangnan Sijiyou苍南四季柚果皮挥发油成分的气相色谱-质谱联用分析
13.Analysis on the Volatile Oils from Brassica rapa L. by GC-MS芜菁根挥发油化学成分的气相色谱-质谱联用分析
14.gas chromatograph-mass spectrometer气相色谱-质谱联用仪
15.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
16.Analysis of Essential Oil Components from Flowers of Edgeworthia Chrysantha Lindl. Using GC-MS;结香花挥发油的气相色谱—质谱联用分析
17.Analysis of Essential Oils in Processed Rhizoma Wenyujin Concisum by GC-MS片姜黄饮片挥发油的气相色谱—质谱联用分析
18.Analysis of Organic Explosives by Triple Quadrupole GC/MS有机炸药的气相色谱-串联质谱分析
相关短句/例句
GC-MS analysis气相色谱-质谱联用分析
3)GC/MS analysis气相色谱/质谱联用分析
4)GC-MS analysis气相质谱联用分析
1.GC-MS analysis of chemical constituents of volatile oil from Alpinia zerumbet (Pers.) Burtt et Smith;艳山姜挥发油成分的气相质谱联用分析
5)organic microanalysis with gas chromatograph-mass spectrometer气相色谱-质谱联用仪分析(GC-MS)微量有机物
6)GC/MS气相色谱质谱联用
1.GC/MS was utilized to study the photo-(lysis) mechanism of EDAP so as to infer the self-initiation and curing process of the UV resins.通过碱催化乙酰丙酮和丙烯酸乙酯的迈克尔加成反应,合成了4,4二乙酰庚二酸二乙酯(EDAP),该化合物具有可紫外光自固化的β-二酮结构但无光固化基团,利用气相色谱质谱联用(GC/MS)研究其光解机理从而推断紫外光自固化树脂的固化机理。
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。
