[A novel solid phase extraction column combined with ultra performance liquid chromatography/tandem mass spectrometry for selective enrichment and determination of clenbuterol in pork] [0.03%]
一种新型固相萃取柱结合超高压液相色谱-串联质谱选择性富集和测定猪肉中美散脂素的方法
Wenying Meng,Zhimou Guo,Weijian Shen et al.
Wenying Meng et al.
A simple and efficient method based on a novel solid phase extraction (SPE) cartridge and ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/ MS) was developed for the determination of clenbuterol residue in pork. The...
[Determination of five synthetic musks in perfume by headspace solid-phase microextraction and gas chromatography-mass spectrometry] [0.03%]
[顶空固相微萃取-气相色谱质谱法测定香水中的五种人工麝香]
Guannan Wang,Hua Tang,Dazhou Chen et al.
Guannan Wang et al.
A method for headspace solid-phase microextraction (HS-SPME), followed by gas chromatography-mass spectrometry (GC-MS) analysis was established for the determination of five commonly used synthetic musks in perfume. Two polycyclic musks (ce...
[Characterization of aromatic hydrocarbons in heavy gas oil using comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry] [0.03%]
[采用二维气相色谱-飞行时间质谱联用技术表征重气体油中的芳香烃]
Kun Guo,Jian Zhou,Zelong Liu
Kun Guo
An analytical method for separating and identifying the aromatic hydrocarbons in heavy gas oil using comprehensive two-dimensional gas chromatography (GC x GC) coupled to time-of-flight mass spectrometry (TOF MS) was established. The two-di...
[Hepatotoxicity of perfluorooctanoic acid in human hepatocytes using metabonomics] [0.03%]
应用代谢组学研究全氟辛酸诱导的人肝细胞肝毒性
Siyuan Peng,Lijuan Yan,Jie Zhang et al.
Siyuan Peng et al.
Ultra performance liquid chromatography coupled to orthogonal acceleration time-of-flight mass spectrometry was used to study metabolic profiling of L-02 human liver cell exposed to different doses of perfluorooctanoic acid (PFOA) for 72 h....
[Application of capillary electrophoresis in analysis of intact mammalian cells] [0.03%]
毛细管电泳在完整哺乳动物细胞分析中的应用
Lu Zhang,Feng Qu,Beilei Lou
Lu Zhang
Cell is the basic structural and functional unit of human body. The research of cells' structure, function and behavior is very important. Capillary electrophoresis (CE) is a powerful tool for the separation and analysis, the application of...
Jin Guan,Huize Wang,Liyan Ren et al.
Jin Guan et al.
A method for the simultaneous determination of glyoxalate and oxalate by capillary zone electrophoresis (CZE) was developed. The influences of type, concentration and pH of the running buffer, and the applied voltage on separation were inve...
[Determination of target compounds in cefoperazone sodium and tazobactam sodium for injection by capillary electrophoresis] [0.03%]
高效毛细管电泳测定注射用头孢哌酮钠与他唑巴坦钠中有关物质
Ruiyuan Jiang,Guoxiang Sun
Ruiyuan Jiang
A capillary zone electrophoresis (CZE) method was developed for the simultaneous determination of cefoperazone sodium and tazobactam sodium in the injectable powder of cefoperazone sodium and tazobactam sodium with hydrochlorothiazide as th...
[Determination of residual organic solvents in flunixin meglumine raw material by headspace gas chromatography] [0.03%]
头空间气相色谱法测定氟尼辛 Meglumine 原料药中的有机溶剂残留量
Huilian Hu
Huilian Hu
A method for the determination of five kinds of residual organic solvents in flunixin meglumine raw material was developed by headspace gas chromatography. An HP-FFAP capillary column (30 m x 0.32 mm x 1.0 microm), a flame ionization detect...
[Determination of bisphenol A in plastic parts of small household appliances by liquid chromatography-tandem mass spectrometry] [0.03%]
高效液相色谱-质谱法测定小型家用电器塑料部件中双酚A残留量
Yan Zhang,Xiaofei Ma,Pin Lü et al.
Yan Zhang et al.
A method for the determination of bisphenol A in the plastic parts of small household appliances by liquid chromatography-tandem mass spectrometry (LC-MS/MS) was developed. The sample was extracted with accelerated solvent extraction (ASE) ...