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Acta Chromatographica
Authors: Shaoshi Wen, Zixin Zhang, Xiaopeng Chen, Jinchang Liu, Haiyang Yu, Lifeng Han, Lijun Jin, Yi Zhang, and Tao Wang

interference and enrich the target compounds is limited. Boelaert et al. [ 22 ] studied seven uremic retention toxins of chronic kidney disease patients by UPLC–tandem mass spectrometry (MS/MS), which need a relatively long analytical time for the whole method

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testosterone, dihydrotestosterone, estradiol and estrone levels across the menstrual cycle and in postmenopausal women measured by liquid chromatography-tandem mass spectrometry . Steroids 76 ( 1–2 ), 177 – 182 ( 2011 ) 10.1016/j.steroids.2010

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-controlled liquid phase microextraction using DES for the extraction and preconcentration of diazinon, metalaxyl, bromopropylate, oxadiazon, and fenazaquin pesticides from fruit juice and vegetable samples. However, in these studies, expensive tandem mass

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the detection, and received an acceptable results. So in this study, a simple, sensitive, and reliable high-performance liquid chromatography-tandem mass spectrometry method in SIM was proposed for determining five 16-deoxybarringtogenol C type

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Metal complexes of fenoterol drug

Preparation, spectroscopic, thermal, and biological activity characterization

Journal of Thermal Analysis and Calorimetry
Authors: M. Soliman, Gehad Mohamed, and Eman Mohamed

/atmospheric pressure chemical ionization mass spectrometry and tandem mass spectrometry . J Mass Spectrom. 1995 ; 30 : 911 – 6 http://dx.doi.org/10.1002/jms.1190300617 . 9. Kramer S

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. 5. Bourcier , S , Hoppiliard , Y . Fragmentation mechanisms of protonated benzylamines. Electrospray ionisation-tandem mass spectrometry study and ab initio molecular orbital calculations . Eur J Mass Spectrom . 2003

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, Suoqing Z , Fengrui S , Daowu W , Zhiqiang L , Shuying L , () Studies on the non-covalent complexes between oleanolic acid and cyclodextrins electroscopy ionization tandem mass spectrometry . J Mass Spectrom . 2003 ; 38 ( 7 ): 723 – 731 . 10

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analytical methods described for the determination of simvastatin in aqueous samples and human plasma including liquid chromatography (LC) [ 10 – 12 ], liquid chromatography–tandem mass spectrometry (LC–MS/MS) [ 13 – 16 ], gas chromatography–mass spectrometry

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-performance liquid chromatography (HPLC) with ultraviolet (UV) [ 3 , 8 – 11 ] or fluorescence (FL) [ 12 – 16 ] detection, are the most common technique for the analysis of CVD. Liquid chromatography (LC) coupled with tandem mass spectrometry (MS/MS) have also been

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liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) [ 23–25 ]. GC and HPLC are relatively inexpensive and ubiquitous in research laboratory and testing institution, however, the sensitivity and accuracy of these two methods are relatively low, the

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