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Column Chromatography
In column chromatography, the stationary phase is a solid and the mobile phase is a liquid. The stationary phase (known as adsorbent) is packed in a...
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Column Chromatography
After a series of inventions of chromatography, it was Martin and Singe (1941) who introduced partition column chromatography. It is based on the...
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High-Performance Liquid Chromatography
High-performance liquid chromatography (HPLC) is a chromatographic technique of great versatility and analytical power that can be applied to any...
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High-Performance Liquid Chromatography
High-performance liquid chromatography (HPLC) is commonly used to analyze many food components. This laboratory exercise uses reversed-phase HPLC...
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High Performance Liquid Chromatography
The great success of gas chromatography inspired scientist to enhance liquid chromatography as GC was not applicable to compounds that are not...
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Determination of Ochratoxin A in Plant Products: Immunoaffinity Column and Liquid Chromatography with Fluorescence Detector
Ochratoxins are mycotoxins produced by various fungi of the genus Aspergillus and Penicillium, e.g., A. ochraceus, A. carbonarius, and P. verrucosum....
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Liquid Chromatography (LC)
In liquid chromatography, usually referred to simply as LC, the separation of different analytes is based on the interaction between the analyte...
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Tandem-Column High Performance Liquid Chromatography Separation of Non-Steroidal Anti-Inflammatory Drugs (NSAIDs)
A tandem-column liquid chromatographic method was developed to separate ten non-steroidal anti-inflammatory drugs (Aceclofenac, Aspirin, Carprofen,...
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High Performance Liquid Chromatography (HPLC)
We have known (Chapter 6 ) that gas chromatography can be used only for compounds which can be easily...
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Mass Spectrometry with High-Performance Liquid Chromatography
Mass spectrometry (MS) is an analytical technique that provides information about the molecular weight and chemical characteristics of a compound....
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Detection of lard adulteration in 3 kinds of vegetable oils by liquid chromatography–mass spectrometry with porous graphite carbon column
Liquid chromatography‒mass spectrometry employing porous graphite carbon columns and an n-octane-isopropanol mobile phase was utilized for the...
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Gas Chromatography
In gas chromatography, the moving phase is a gas, which passes over a stationary phase. In a way, it is similar to column chromatography. The...
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Development of vitamin K analysis method using column switching high-performance liquid chromatography method and analysis results of various food items for vitamin K content
In this study, we developed a column-switching high-performance liquid chromatography (HPLC) method with fluorescence detection for the analysis of...
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Clinical Proteomics: Liquid Chromatography-Mass Spectrometry (LC-MS) Purification Systems
Liquid chromatography/mass spectrometry (LC/MS) has become a routine powerful technology in clinical proteomic studies for protein identification,...
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Direct analysis of biodegradable chelating agents based on liquid chromatography/electrospray ionization mass spectrometry using a metal-free hydrophilic interaction liquid chromatographic column
Recently, biodegradable aminopolycarboxylic acid chelating agents have attracted attention as an alternative to environmentally persistent chelating...
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Application of Multicomponent Two-Phase Systems in Liquid–Liquid Chromatography
A review of the literature data on the application of multicomponent two-phase systems in liquid–liquid chromatography with free steady phase is...
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Analysis of Hypoglycemic Drugs by Liquid Chromatography-Tandem Mass Spectrometry
A rapid and simple method to measure oral hypoglycemic agents is essential in the evaluation of a patient with spontaneous hypoglycemia. As a result,...
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Basic Principles of Chromatography
Chromatography has many applications for analysis of various foods components. It differs from other methods of separation in that a wide variety of...
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Gas Chromatography
Gas chromatography (GC) has been used for the determination of a wide range of food components, but it is ideally suited for the analysis of...
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Chromatography
The term chromatography was coined by a Russian scientist Tswett (1906), who reported the separation of different coloured constituents of leaves by...