Ultra high performance liquid chromatography
Determination of Parabens in Breast Milk Samples by Dispersive Liquid-Liquid Microextraction (DLLME) and Ultra-High-Performance Liquid Chromatography Tandem Mass Spectrometry
... dispersive liquid-liquid microextraction (DLLME) and ultra-high-performance liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS) to determine ...
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Simultaneous Determination of Underivatized Vitamin B1 and B6 in Whole Blood by Reversed Phase Ultra High Performance Liquid Chromatography Tandem Mass Spectrometry.
... Existing High Performance Liquid Chroma- tography (HPLC) based methods include the need for derivatization and long analysis ...an Ultra High Performance Liquid ...
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A fast method using a new hydrophilic lipophilic balanced sorbent in combination with ultra performance
... an ultra-fast, efficient, and high through- put analytical method based on ultra-high performance liquid chromatography (UHPLC) equipped with a photodiode array (PDA) ...
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Capillary liquid chromatography: state of the art and current applications.
... CAPILLARY LIQUID CHROMATOGRAPHY: STATE OF THE ART AND CURRENT ...capillary liquid chromatography (CLC), which is considered the newest member in the analytical separation science ...
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J. Braz. Chem. Soc. vol.23 número2
... by ultra-high performance liquid chromatography/tandem quadrupole mass spectrometry (UHPLC-MS/MS) to determine pesticides, biopesticides and mycotoxins from organic products and in this ...
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Braz. J. Pharm. Sci. vol.51 número3
... speciic ultra-high performance liquid chromatography (UHPLC) method with puerarin as the internal standard was used for the quantitative analysis of ive components of POE, including ...
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J. Braz. Chem. Soc. vol.28 número5
... the high performance liquid ...provide high selectivity and detectability and can be used for identification ...of ultra-high performance liquid ...
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Quím. Nova vol.37 número6
... the performance, possibilities and limitations of both ultra- -high performance liquid chromatography (UHPLC) and ultra-high performance supercritical fluid ...
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Development of a rapid method for the determination of antibiotic residues in honey using UPLC-ESI-MSMS
... of ultra-performance liquid chromatography with tandem mass spectrometric detection (UPLC–MS/MS), which is more sophisticated technique allows a very effective isolation of analyte ions from ...
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Alteration in metabolic signature and lipid metabolism in patients with angina pectoris and myocardial infarction.
... Lipid metabolites are indispensable regulators of physiological and pathological processes, including atherosclerosis and coronary artery disease (CAD). However, the complex changes in lipid metabolites and metabolism ...
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Braz. J. Pharm. Sci. vol.49 número1
... According to Bae et al. (2008) the reported meth- ods required time-consuming and laborious extraction procedures after sample alkalization (Shim et al., 2002; Cho et al., 2003; Kim et al., 2003b), or a relatively large ...
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Determination of paclobutrazol concentration by high performance liquid chromatography and spectroscopy.
... BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY AND ...both high performance liquid chromatography and ...than high performance liquid ...
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HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY FOR DETERMINATION OF AROMATIC ALDEHYDES IN WINE DISTILLATES
... the liquid chromatograph LC- 20A Prominence, Shimadzu, on the column CC 125/4 Nucleosil 100-5C18 ...this liquid chromatograph, includes deuterium and tungsten halogen lamps, as a result the analytical ...
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J. Braz. Chem. Soc. vol.26 número8
... compounds. High values of correlation coefficients between the log P values calculated using known algorithms (milogP, ALOGPs, AClogP, AlogP, MLOGP, KOWWIN, XLOGP2, XLOGP3) and the experimental data were ...
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J. Braz. Chem. Soc. vol.15 número2
... on high- performance liquid chromatography and capillary electrophoresis (CE) for the enantioselective analysis of omeprazole in pharmaceutical ...
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Monitoring the modifications of Aloe vera by high performance liquid chromatography
... G. High-performance liquid chromatographic profiles of aloe constituents and determination of aloin in beverages, with reference to the EEC regulation for flavouring ...
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Quantification of levoglucosan and its isomers by High Performance Liquid Chromatography – Electrospray Ionization tandem Mass Spectrometry and its applications to atmospheric and soil samples
... Gas Chromatography-Mass Spectrome- try (GC-MS) technique after derivatization and requires an organic solvent ...using Liquid Chromatography – Electrospray Ionisa- tion – tandem Mass Spectrometry ...
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OCCURRENCE OF AFLATOXIN B
... affinity chromatography system and posterior confirmation by thin-layer ...and high efficiency liquid chromatography, excluding the derivatization ...
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Rev. Hosp. Clin. vol.56 número5
... by high performance liquid chromatography as compared with those determined by flourescence polarization ...the high performance liquid chromatography measurement ...
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Braz. J. Pharm. Sci. vol.50 número1
... High performance liquid chromatography is a very common separation technique and broadly used for antibiotic ...using high performance liquid chromatography is ...
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