High performance liquid chromatography–UV detection
Salting-out Assisted Liquid-Liquid Extraction for the Determination of Multiresidue Pesticides in Alcoholic Beverages by High Performance Liquid Chromatography
... assisted liquid-liquid extraction (SALLE) method followed by high-performance liquid chromatography with ultraviolet-visible detector (HPLC-UV/Vis) has been proposed for ...
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Quantitative determination of Galantamine Hydrobromide in pharmaceutical dosage form by RP High Performance Liquid Chromatography
... acetonitrile (30:70) in Isocratic mode as mobile phase with flow rate of 0.4 ml.min -1 . The detection was carried out using UV detector set at 289 nm. For this method, Beer’s law is obeyed in the ...
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Determination of amino acid without derivatization by using HPLC HILIC column
... A high performance liquid chromatography (HPLC) method with UV detector is developed for determination of individual 17 Amino acids content in bulk drug substance without derivatisation ...
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DETERMINATION OF MORPHINE IN HUMAN URINE BY A SIMPLE REVERSE PHASE HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY METHOD WITH UV DETECTION
... column (2.7 µm, 5 mm × 4.6 mm) was used. The channel on the UV detector was configured to acquire data at 285 nm. The mobile phase was composed of acetonitrile-sodium acetate (pH 4; 0.01M) (10:90, v/v). The flow ...
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Spectrophotometric and HPLC methods for simultaneous estimation of amlodipine besilate, losartan potassium and hydrochlorothiazide in tablets
... Two UV-spectrophotometric and one reverse phase high performance liquid chromatography methods have been developed for the simultaneous estimation of amlodipine besilate, losartan ...
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A selective and sensitive LC-MS/MS method for the simultaneous determination of twopotential genotoxic impurities in celecoxib
... as high- performance liquid chromatography-UV (HPLC-UV), liquid chromatography-mass spectrometry (LC-MS), and liquid chromatography-tandem mass ...
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Identification and Determination of Melamine in Milk by High Performance Liquid Chromatography – UV Detector
... in liquid milk by reversed phase high- performance liquid chromatography with solid-phase ...pair chromatography by using sodium n-heptaneaulfonate-acetonitrile as a mobile phase ...
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Detection Aristolochic Acids 1 and 2 in Costustoot via Electrochemical Method and Liquid Chromatography
... acid, high-performance liquid chromatography (HPLC) equipped with various detection modes [10-13] and capillary electrophoresis [14-16] have been widely ...The detection of AA-1 ...
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... Gas chromatography with mass spectrometry (GC-MS), liquid chromatography- with mass spectrometry (LC-MS) and high-performance liquid chromatography with UV ...
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Ultrasound-assisted Emulsification Microextraction Method Based on Applying Low Density Organic Solvents as a Sensitive and Efficient Sample Preparation Method for Determination of Abamectin in Fruit Juice Samples
... in liquid-liquid microextraction since they increase the mass transfer between the two immiscible phases implied and leads to ...efficient liquid-liquid microextraction in continuous phase, ...
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Trace Determination of Tamoxifen in Biological Fluids Using Hollow Fiber Liquid Phase Microextraction Followed by High Performance Liquid Chromatography Ultraviolet Detection
... fiber liquid-phase microextraction (HF-LPME) combined with high-performance liquid chromatography-ultraviolet detection (HPLC-UV) was evaluated for the extraction and ...
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Quantitation of Sildenafil in Human Plasma by Reverse Phase High Performance Liquid Chromatography
... column, isocratic pump and the UV detection was developed for the quantification of sildenafil in human plasma. The drug was extracted into Tertiary Butyl Methyl Ether (TBME) after adding borate buffer of ...
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Analytical Methods of Six FDA Approved Molecular Entities Used for the Treatment of Non-Small Cell Lung Cancer: A Concise Review
... including high- performance liquid chromatography, spectrophotometric with enzymatic inhibition, and electrochemical ...and UV absorption ...
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Determination of Some Polycyclic Aromatic Hydrocarbons in the Caspian Seawater by HPLC Following Preconcentration with Solid-Phase Extraction
... reversed-phase high-performance liquid chromatography (RP-HPLC) with uv detection is reported for determination of polycyclic aromatic hydrocarbons (PAHs) in the caspian ...
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← Return to Article Details DEVELOPMENT OF AN ANALYTICAL METHOD FOR THE MAIN ORGANIC COMPOUNDS DERIVED FROM THERMOCHEMICAL CONVERSION OF BIOMASS
... to enhance the sensitivity and selectivity of the compounds. Thus, the concentrations of formic acid, acetic acid and acetol were measured using the UV detector (210 nm), and glyoxal, glycolaldehyde and ...
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Determination of Glimepiride in Rat Serum by Rp Hplc Method
... A sensitive and selective reverse phase HPLC method was developed for the pharmacokinetic study of glime- piride in rats. This analytical procedure is inexpensive and simple because it requires fewer preparation steps, ...
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Application of the broadband collision-induced dissociation (bbCID) mass spectrometry approach for protein glycosylation and phosphorylation analysis
... Ultra-high-performance liquid chromatography (uHPLC) was performed using an Ultimate 3000 series rapid separation liquid chromatography (RSLC) system (Thermo Fisher, Hemel ...
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Australian Journal of Basic and Applied Sciences
... The quantitative analysis of antioxidants, plasticizers and UV stabilizers by HPLC allowed to determine the concentrations of additives that migrated from plastic bags to attiéké. From 40°C to 70°C, migration is ...
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Quantitative analysis of two penicillins in oral dosage form using modern high-performance liquid chromatography method
... has high efficiency to separate oxacillin sodium monohydrate, and the linear gradient ranged between 11 min for each injection and one peak appearance in ...
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Determination of isotretinoin in pharmaceutical formulations by reversed phase HPLC
... gas chromatography in soft and hard capsules formulations ...fluorescence detection has been described [1] for the determination of retinoids in pharmaceutical dosage ...[11], UV radiation monitor ...
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