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years, liquid chromatography–mass spectrometry (LC–MS) or liquid chromatography–tandem mass spectrometry (LC–MS/MS) has become a mature technique with many applications to various biological matrixes in cortisol and cortisone analyzing fields [ 11 – 18

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antihyperlipidemic drugs was necessary to achieve the treatment goals in plasma lipid levels. A low dose of statins in combination with EZE achieves comparable or even greater LDL cholesterol reduction than a very-high-dose of statins [ 1 ]. Different LC-MS/MS

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separation. High-resolution liquid chromatography/mass spectrometry (HR–LC/MS) system (Agilent Technologies, Inc, United States) consisting of 1290 Infinity UHPLC System, 1260 infinity Nano HPLC with Chipcube, 6550 iFunnel Q-TOFs and LC–MS/MS (Agilent

Open access

– 20 . https://doi.org/10.1016/j.chroma.2013.07.099 . [6] Sangoi , M. S. ; Todeschini , V. ; Steppe , M. Second-order derivative UV spectrophotometric method for the determination of fesoterodine and comparison with LC, CE, and LC-MS/MS in

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Journal of Thermal Analysis and Calorimetry
Authors:
M. Łaszcz
,
K. Trzcińska
,
K. Filip
,
A. Szyprowska
,
M. Mucha
, and
P. Krzeczyński

, Millerioux , L , Renou , A . Simultaneous LC-MS-MS analysis of capecitabine and its metabolites (5′-deoxy-5-fluorocytidine, 5′-deoxy-5-fluorouridine, 5-fluorouracil) after off-line SPE from human plasma . Chromatographia . 2006 ; 63 : 609 – 615 . 10

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. Separation of carotenoids was performed on a core C-30, 150 × 4.6 mm, 2.6 μm (Thermo Scientific, USA) column with a gradient elution of (A) tert -butyl methyl ether (TBME) in (B) 2% water in methanol (Under publication LC-MS/MS protocol). The gradient

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, R. ( 2012 ). Development and validation of a method for the determination of sulfonamides in animal feed by modified QuEChERS and LC-MS/MS analysis . Food Control , 28 : 192 – 198 . 10.1016/j.foodcont.2012.04.026 Rejczak , T. and Tuzimski

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folate analysis results obtained by LC–MS/MS and microbiological assays . Analytical and Bioanalytical Chemistry , 409 ( 7 ): 1815 – 1825 . Shewry , P.R. , Piironen , V. , Lampi , A.M. , Nyström , L. , Li , L. , Rakszegi , M. , and Delcour

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Acta Chromatographica
Authors:
Fatema Moni
,
Suriya Sharmin
,
Satyajit Roy Rony
,
Farhana Afroz
,
Shammi Akhter
, and
Md. Hossain Sohrab

technological platform, it is a never ending process. As an effort to develop a simple method, our laboratory is continually investigating the applications of HPLC and LC-MS/MS in biological analysis. The main aim of the present study was to develop a simple

Open access

-osteoporosis effect. High-performance liquid chromatography–tandem mass spectrometry (HPLC–MS/MS) has been successfully applied to the determination of psoralidin in biological matrix. Yang et al. develop a liquid chromatographic–tandem mass spectrometry (LC–MS/MS

Open access