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Chen, Y., Zhao, L., Lu, F. és mtsai: Determination of synthetic drugs used to adulterate botanical dietary supplements using QTRAP LC-MS/MS. Food Addit. Contam. Part A. Chem. Anal. Control. Expo. Risk Assess., 2009, 5 , 595

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Orvosi Hetilap
Authors:
Dezső Csupor
,
András Szekeres
,
Anita Kecskeméti
,
Erika Vékes
,
Katalin Veres
,
Ákos Micsinay
,
Kálmán Szendrei
, and
Judit Hohmann

using QTRAP LC-MS/MS. Food Addit. Contam. Part A Chem. Anal. Control Expo. Risk Assess., 2009, 26 , 595–603. Lu F. Determination of synthetic drugs used to adulterate botanical

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chromatograhy [ 8 ] and chromatographic methods [ 9–12 ] in dosage form, in addition to, LC-MS/MS methods in plasma [ 13–17 ]. Validation experiments were carried out in accordance with EMA guideline [ 18 ], based on the chromatographic conditions and

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residual AHL contents were determined by liquid chromatography linked to tandem mass spectrometry (LC-MS/MS; Tandem Quadrupole LCMS-8030 (Shimadzu, Japan)) as described by Fang and co-workers (2018). For AHL analysis, the injection volume was set at 10.0 μl

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water added acetonitrile (94:6 v/v), isocratic elusion, flow 0.5 mL min −1 , temperature 25 °C. LC-MS/MS Human plasma 1.8 3.0 [ 8 ] 2013 C8 column (50 × 2.1 mm, 5 μm), mobile phase 0.1% formic acid, methanol and water added ammonium formate, gradient

Open access
Acta Chromatographica
Authors:
Csaba Csutoras
,
Andras Misz
,
Csaba Nagy-Koteles
,
Nora Bakos-Barczi
, and
Laszlo Racz

], and liquid chromatography coupled to tandem mass spectrometry (LC-MS, LC-MS-MS) [ 6 , 7 ]. However a simple procedure for the determination of prochloraz in mushrooms is currently not available. The QuEChERS (quick, easy, cheap, effective, rugged and

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Gomez-Toledo A, Nilsson J, Noborn F, et al. Positive mode LC-MS/MS analysis of chondroitin sulfate modified glycopeptides derived from light and heavy chains of the human inter-α-trypsin inhibitor complex. Mol Cell

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. [25] A. Baldwin , R. North , S. Eisenbeis , Trace level quantification of derivatized boronic acids by LC-MS/MS , Org. Process Res. Dev. 23 ( 2019 ) 88 – 92

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Acta Chromatographica
Authors:
Fan Chen
,
Ziyue Wang
,
Xiaoyun Xia
,
Wanhang Wang
,
Yizhe Ma
,
Xiuwei Shen
,
Xuzhao Zhou
, and
Congcong Wen

lower limit of quantification (LLOQ), precision and accuracy, stability, recovery, and matrix effect [ 22 ]. Six rat blank plasma samples from different sources and LLOQ samples prepared with corresponding rat blank plasma were analyzed by LC-MS/MS to

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detailed information of their assay in accordance with the specific guidelines issued by EMEA or FDA. Thus, in this study, a sensitive, rapid, and specific LC-MS/MS method was developed and applied to a pharmacokinetic study involving beagle dogs following

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