Liquid Chromatography
ULTRA PERFORMANCE LIQUID CHROMATOGRAPHY-A NEW REVOLUTION IN LIQUID CHROMATOGRAPHY
... Performance Liquid Chromatography (UPLC) can be regarded as a new direction for liquid ...of Liquid chromatography namely speed, resolution, and sensitivity of analysis by using ...
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liquid chromatography-mass spectrometry for a pharmacokinetic study
... analytical method to accurately determine -lapachone levels in human plasma using 33.. liquid chromatography–tandem mass spectrometry.[r] ...
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Purification of Nanoparticles by Liquid Chromatography for Biomedical and Engineering Applications
... study, liquid chromatography can also be utilized to purify nanomaterials obtained from silver, copper, zinc, tita- nium, iron and ...alloys. Liquid chromatography interfaced with mass ...
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Surfactant pseudophases for open tubular liquid chromatography and electrochromatography
... Capillary electrochromatography (CEC) employs the high separation efficiency of capillary electrophoresis (CE) and high selectivity of high- performance liquid chromatography (HPLC). CEC takes on different ...
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ANALYSIS BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY OF IBUPROFEN TABLET
... performance liquid chromatography with DAD detector, which is a separation method most used because it is fast, easy, and maintains the nature of the mixture to be ...
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Liquid Chromatography for Analysis of Metformin in Myrmeleon sp.
... high-performance liquid chromatography (HPLC) on a reverse phase C-18 column with UV detection to identify and quantify metformin in methanol extract of Myrmeleon ...
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A Review on High Performance Liquid Chromatography (HPLC)
... A liquid chromatography consists of a reservoir containing the mobile phase, a pump to force the mobile phase through the system at high pressure, an injector to introduce the sample into the mobile phase, ...
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Integrated nano liquid chromatography system on a chip
... AZ4620 is spun on the front side of the substrate and patterned with two masks to form a two-level photoresist structure using a double-exposure method. One full exposure (1st mask) and one partial exposure (2nd mask) ...
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ULTRA PERFORMANCE LIQUID CHROMATOGRAPHY: A STEP AHEAD TO HPLC
... UPLC can be regarded as new direction for liquid chromatography. UPLC refers to ultra performance liquid chromatography, improves in three areas: “speed, resolution and sensitivity”. In this ...
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UPLC - A DYNAMIC AND EXPEDITIOUS APPROACH TO LIQUID CHROMATOGRAPHY
... performance liquid chromatography-selected reaction monitoring mass spectroscopy (UPLC- SRM/MS) method for simultaneous quantification of key urinary eicosanoids, including the prostaglandins (PG) tetranor ...
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Comparison of High-Performance Liquid Chromatography and Thin Layer Chromatography for Identification of Amphetamine and Methamphetamine in Human Urine
... High-Performance Liquid Chromatography (HPLC) and Thin Layer Chromatography (TLC) are applied for detection of drugs and poisons for both biological and non-biological ...
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Fingerprint analysis of Resina Draconis by ultra-performance liquid chromatography
... ultra-performance liquid chro- matography; HPLC: high-performance liquid chromatography; RRT: relative retention time; RPA: relative peak area; RSD: relative standard deviation; TLC: thin-layer ...
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Advances in monolithic silica columns for high-performance liquid chromatography
... based liquid chromatography system with valveless gates sample injection method which have a simple system structure, ease of operation, convenience for varying injection volume, and high sample loading ...
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Salting-out Assisted Liquid-Liquid Extraction for the Determination of Multiresidue Pesticides in Alcoholic Beverages by High Performance Liquid Chromatography
... Gas chromatography (GC) with various detectors including flame ionization detector (FID) [13, 14], electron capture (ECD) [15], nitrogen–phosphorus detection (NPD) [15, 16], mass spectrometric detector (MS) [7, 8, ...
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Analysis of ochratoxin A in malt beverage samples using dispersive liquid–liquid microextraction coupled with liquid chromatography fluorescence detection
... dispersive liquid–liquid microextraction has been applied to extract and pre-concentrate trace levels of ochratoxin A (OTA) in malt beverage prior to analysis using high performance liquid ...
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Determination of Abamectin by Dispersive Liquid-liquid Microextraction Combined with High-Performance Liquid Chromatography in Fruit Juice Samples
... Dispersive liquid-liquid microextraction (DLLME) coupled with high-performance liquid chromatography (HPLC) – UV detection was applied for the extraction and determination of abamectin ...
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A Validated Liquid Chromatography Tandem Mass Spectrometry Coupled with Liquid Liquid Extraction for Indacaterol Quantitation in Human Plasma
... performance liquid chromatography (HPLC)-tandem mass spectrometry (MS/MS) bioassay for indacaterol in human ...a liquid-liquid extraction (LLE) method to extract indacaterol from plasma ...
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Complex mixture analysis by liquid chromatography-mass spectrometry
... semi-automated liquid chromatography-tandem mass spectrometry (LC/MS/MS) method for this purpose using atmospheric pressure chemical ionisation ...no chromatography was necessary in the initial ...
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LIQUID CHROMATOGRAPHY - MASS SPECTROMETRY AND ITS APPLICATIONS
... Liquid chromatography is a fundamental separation technique in the life sciences and related fields of ...gas chromatography, which is unsuitable for non-volatile and thermally fragile molecules, ...
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Identification of Surfactants by Liquid Chromatography-Mass Spectrometry
... mixtures. Liquid chromatography- mass spectrometry (LC-MS) is ideal for characterization of the surfactants since they are easily ionized by electrospray and yield significant substructural information from ...
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