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1)  MS characterization
MS分析
2)  LC-MS/MS analysis
LC-MS/MS分析
3)  LC/MS/MS analysis
LC/MS/MS分析
4)  GC/MS analysis
GC/MS分析
1.
Supercritical CO_2 fluid extraction of Nitraria tangutorum Bobr.seed oil and GC/MS analysis;
唐古特白刺籽油的超临界CO_2流体萃取及GC/MS分析
2.
GC/MS analysis of products from oxidation of two coal residues by hydrogen peroxide;
两种萃余煤的双氧水氧化产物的GC/MS分析
3.
Isolation and GC/MS analysis of a high-temperature coal tar collected from Xuzhou Coking Plant,Saint-Gobain Pipelines(Xuzhou) Co.,Ltd.
徐州圣戈班高温煤焦油的分离和GC/MS分析
5)  GC-MS analysis
GC-MS分析
1.
Orthogonal experiment of EBF synthesis and its GC-MS analysis;
EBF正交合成及GC-MS分析
2.
GC-MS analysis on composition of the essential oil from star-aniseed extracted by supercritical fluid CO_2;
超临界CO_2萃取GC-MS分析八角茴香油成分
3.
GC-MS analysis and treatment of heparin sodium wastewater
肝素提取废水的GC-MS分析和处理研究
6)  GC-MS
GC-MS分析
1.
Orthogonal experiment using SFE-CO_2 in extraction of essential oil from fresh Houttuynia cordata and analysis of essential oil by GC-MS;
冻干鲜鱼腥草超临界CO_2流体萃取工艺和提取物GC-MS分析
2.
Study on Aromatic Components Analysis of Roasted Green Tea by GC-MS;
炒青绿茶香气成分的GC-MS分析
3.
Extraction and Identification of Volatile Components in Rose by GC-MS;
干玫瑰花挥发性成分的提取及GC-MS分析
补充资料:MS/MS
分子式:
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性质:由两组以上的质量分析器串联构成的质谱仪器。MS/MS有多种组合方式,如:(1)磁分析器-静电分析器-磁分析器(MA-ESA-MA);(2)静电分析器-磁分析器-静电分析器(ESA-MA-ESA);(3)三级四极质谱计,Q-Q-Q(Q代表四极滤质器);(4)混合串联质谱计,如MA-ESA-Q-Q。串联质谱对于研究有机物结构非常有用。通过适当操作,可以确定母离子和子离子之间的关系、特征碎片离子的结构等。

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