[Simultaneous determination of 16 flavonoids in the ginkgo dietary supplement tea by high performance liquid chromatography-tandem mass spectrometry] [0.03%]
高效液相色谱-串联质谱法同时测定银杏叶保健茶中的16种黄酮类成分
Yalan Jiang,Fang Huang,Fuhai Wu et al.
Yalan Jiang et al.
A method for the determination of 16 functional components of ginkgo dietary supplement tea such as catechin, vitexin, puerarin, isoflavoues aglycone, silymarin, quercetin, luteolin, apigenin, naringenin, hesperitin dihydrochalcone, kaempfe...
[Determination of twelve chemical drugs illegally added in herbal tea by ultra high performance liquid chromatography-tandem mass spectrometry coupled with modified QuEChERS] [0.03%]
[超高效液相色谱-串联质谱结合改良QuEChERS法同时测定花草茶中非法添加的12种化学药物]
Ningning Song,Keming Zhang,Xianghong Liu et al.
Ningning Song et al.
An ultra high performance liquid chromatography-tandem mass spectrometry method with modified QuEChERS procedure for sample preparation was developed for the simultaneous determination of 12 chemical drugs (chlorpheniramine, piroxicam, α-a...
[Determination of six amide pesticide residues in vegetables and fruits by solid phase extraction-ultra high performance liquid chromatography-tandem mass spectrometry] [0.03%]
[固相萃取-超高效液相色谱-串联质谱法测定蔬菜水果中6种酰胺类农药残留]
Lin Ma,Jianbo Chen,Li Zhao et al.
Lin Ma et al.
A solid phase extraction coupled with ultra high performance liquid chromatography-tandem mass spectrometry (SPE-UPLC-MS/MS) method was developed for simultaneous determination of six amide pesticides, cyantraniliprole, mandipropamid, bosca...
Tong Li
Tong Li
[Separation of C5-C7 hydrocarbon components on Al2O3 capillary column and its application] [0.03%]
[用氧化铝填充毛细管柱分离和分析烃类化合物C5～C7及其应用]
Jiwen Li,Liyan Jiang,Junyan Liu et al.
Jiwen Li et al.
The separation and qualitative analysis of 54 common C5-C7 hydrocarbon components on three Al2O3 capillary columns, including S type, KCl type and M type, were investigated in detail. The results showed that the separation of the 54 C5-C7 h...
[Simultaneous determination of multi-classes of veterinary drug residues in pork by ultra performance liquid chromatography coupled with quadrupole-time of flight mass spectrometry] [0.03%]
[UPLC-Q-TOF-MS法同时检测猪肉中的多种兽药残留]
Wanyan Zhu,Xin Zhang,Juan Yang et al.
Wanyan Zhu et al.
An analytical method was established for the simultaneous determination of six classes of 33 veterinary drug residues in pork by ultra performance liquid chromatography coupled with quadrupole-time of flight mass spectrometry (UPLC-Q-TOF MS...
[Determination of 35 antibiotic residues of tetracyclines, sulfonamides, penicillins, macrolides and amphenicols in milk by liquid chromatography-tandem mass spectromtery] [0.03%]
[液相色谱-串联质谱法测定牛奶中四环素、磺胺、青霉素、大环内酯和氯霉素等35种抗生素残留]
Hao Wang,Li Zhao,Hongmei Yang et al.
Hao Wang et al.
A liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was established for the simultaneous determination of 35 antibiotic residues of tetracyclines, sulfonamides, penicillins, macrolides and amphenicols in milk. The samples wer...
Pressure-assisted electrokinetic injection stacking for citalopram drug to achieve highly sensitive detection and enantioseparation by capillary electrophoresis [0.03%]
高压电渗辅助注入富集用于提高盐酸舍曲林药物毛细管电泳手性分离和检测的灵敏度
Zhongqi Xu,Feng Ye,Yongle Wang et al.
Zhongqi Xu et al.
Pressure-assisted electrokinetic injection (PAEKI) was applied to the highly sensitive enantioseparation of the positively charged drug citalopram (CIT) by capillary electrophoresis (CE). It was found that the injection discrimination occur...
[Determination of L-dopa and dopamine in rat brain microdialysate by ultra high performance liquid chromatography-tandem mass spectrometry using stable isotope-coded derivatization coupled with dispersive liquid-liquid microextraction] [0.03%]
[采用稳定同位素编码衍生结合分散液液微萃取的超高效液相色谱-串联质谱法测定脑微透析液中左旋多巴和多巴胺]
Weimei Qi,Xian-en Zhao,Yong Qi et al.
Weimei Qi et al.
The sensitive detection method of levodopa (L-DOPA) and dopamine (DA) in rat brain microdialysate of Parkinson's disease (PD) is an essential tool for the clinical study and attenuated synergistic drug screening for L-DOPA from traditional ...
[Determination of flavonol glycosides in tea samples by ultra-high performance liquid chromatography-photodiode array detection-tandem mass spectrometry] [0.03%]
超高压液相色谱-二极管阵列检测器-串联质谱法测定茶叶样品中的黄酮醇类化合物
Zhicong Wang,Yuebing Sha,Xiaobo Yu et al.
Zhicong Wang et al.
An ultra-high performance liquid chromatography-photodiode array detection-tandem mass spectrometry (UPLC-PDA-MS/MS) method was developed for the determination of flavonol glycosides in tea samples. The chromatographic separation was perfor...