Biomedical Applications of Isotope-Dilution Liquid Chromatography

May 23, 2019     Analytical Chromatography     The latest chromatography news from AZoNetwork

Biomedical Applications of Isotope-Dilution Liquid Chromatography   Isotope dilution chromatography can be used to analyze sugar levels in alcohol and human disease, as well as the nutritional value of supplements and activated carboxylates in cells and tissues.

Improve Safety, Quality and Productivity for Analytical Chromatography   Eliminate the dangers and problems associated with cylinder delivery, handling and storage. Proton OnSite® hydrogen, nitrogen, zero air and dry air generators will provide you with cost-effective, zero-inventory lab gas supplies. Unlike delivered gasses, our generators provide safe, reliable supplies of lab gases on-demand, at consistent purities, improving your lab’s daily operations.    Find Out More           Which type of chromatography is best for cannabis analysis?   Cannabis analysis is essential, but which technique is better? A comprehensive report details the most widely used analytical techniques between 2015-2018.

Hormonal plants? Uncovering the melatonin biosynthesis pathway using a novel LC-MS technique   Researchers have devised a sensitive and accurate analytical technique for the seven intermediate metabolites in the melatonin biosynthesis pathway of plants. The research, which was published in the Journal of Pineal Research, describes how these pathways are regulated by environmental stress.       Sugar Analysis Using Chromatography   Several crude foods (fruits, vegetables, drugs, etc.) and processed food products primarily consist of sugars, and carboxylic and amino acids. Thus, the need for quantitative analysis of sugars is gaining critical importance, and various forms of chromatography techniques are being applied for this purpose.       LC-MS/MS test for progesterone outperforms traditional immunoassays   Researchers have devised a cheap, non-invasive and specific means to monitor progesterone production in women. The new technique uses saliva and liquid chromatography-tandem mass spectrometry (LC-MS/MS). The research was published in the Annals of Clinical Biochemistry.       Hydrophilic Interaction Chromatography Advantages   Hydrophilic interaction chromatography is a variation of liquid phase chromatography that overlaps in function with ion chromatography and reversed-phase liquid chromatography. This method offers several advantages when performing the analysis of polar or basic solutes.

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