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1 October 2015 |
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LCGC TV: Robert T. Kennedy, Parts 1 & 2: LC–MS in Metabolomics
In this video, Robert T. Kennedy of the University of Michigan discusses the role of liquid chromatography–mass spectrometry (LC–MS) in the rapid development of metabolomics and the challenge of dealing with all the data. He then goes onto talk about the methods used in a recent study on glucose metabolism to analyze complex metabolic pathways and the challenges of using smaller samples. |
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Photo Credit: Westend61/Getty Images
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Highlights from the HPLC 2015 Symposium
This instalment covers some of the highlights observed at the symposium including stationary phase developments, particle technology, and areas of growing application of HPLC. |
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Photo Credit: Maxwell Walther/EyeEm/Getty Images
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Untargeted Metabolomics for Marine Pollution Analysis
Raquel Fernandez from the University of Copenhagen, Denmark, spoke to The Column about performing an untargeted GC–MS method to monitor polychaetes and assess their potential use in environmental monitoring of oil spills. |
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PEFTEC International Analytical Conference and Exhibition for Petroleum, Refining, and Environmental Analysis
The PEFTEC International Conference and Exhibition for Petroleum, Refining, and Environmental Analysis will be held on 18–19 November 2015 at the Antwerp Exhibition Centre, Antwerp, Belgium. PEFTEC will gather together scientists, laboratory managers, chemists, and environmental regulators from the chemical, petrochemical, and oil industries to share information, network, and learn about the latest methods, standards, and regulations for the industry. |
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Technical Tip: Static Headspace Sampling
Static headspace sampling is typically used for the determination of volatile and semi-volatile analytes in liquids and, more rarely, solid matrices. Application examples include the analysis of alcohols in blood, residual solvents in pharmaceuticals, flavours and taints in food and beverages as well as fragrances in perfumes and detergents. |
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| Enviro-Clean® HL DVB Polymeric SPE Cartridges |
SpeedCore HPLC range |
UCT’s polymeric HL DVB sorbent allows for the extraction of a wide range of drugs with diverse physicochemical properties. In addition, it demonstrates unprecedented clean-up for several complex matrices.
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Fortis SpeedCore HPLC columns now come in Diphenyl, PFP and HILIC options to compliment the C18 chemistry already available. This provides increased selectivity to supplement the high efficiency of the Speedcore particles, resulting in higher resolution separations.
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| TSKgel Size Exclusion Columns for UHPLC |
LCGC HPLC conference review |
TSKgel UP-SW3000 columns packed with 2 µm silica based particles are the latest addition to the popular TSKgel SW series, the gold standard for QC analysis of antibody therapeutics. The new silica-based UHPLC columns are based on the proven proprietary surface technology of the TSKgel SW family and are ideally suited to facilitate the transfer of existing HPLC methods to UHPLC systems.
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Want more from your chromatography? Then you’re in good company. The PerkinElmer Altus™ LC technology running Waters® Empower® 3 software delivers integrated fluidics in a low-dispersion design, with excellent reproducibility, peak capacity and resolution, and exceptional results. Altus technology: Now you can expect more from your chromatography – and get it.
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