ResourceSeparations
Analysis of water-soluble vitamins and caffeine in beverage and multivitamin products
22 Jun 2022This application note describes an analytical method for detecting and quantifying 10 water-soluble vitamins and caffeine in multivitamin tablets and beverages. The Arc HPLC-PDA combined with an XSelect HSS T3 XP analytical column enabled the separation of 10 vitamins and caffeine in 16-minutes.
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Arc HPLC System
WatersCount on the Waters Arc™ HPLC System for high-efficiency separations and quality data to help meet your regulatory requirements with confidence. The Arc HPLC system allows you to easily replicate and improve the performance of existing LC methods without compromising data quality.
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UHPLC and HPLCHigh performance liquid chromatography (HPLC) and ultra high performance liquid chromatography (UHPLC), also known as UPLC, are analytical techniques used to separate, identify and quantitate components of complex mixtures including biological samples such as proteins and lipids as well as chemical mixtures of pesticides, drugs and oils. Both techniques are liquid chromatographic methods but differ by operating pressures (HPLC < 6000 psi < UHPLC ). Components of HPLC and UHPLC systems include columns, detectors, pumps, autosamplers and column heaters. Explore a range of UHPLC and HPLC columns for your specific sample needs including reverse phase, normal phase, ion exchange, HILIC, ion exclusion and size exclusion columns. For more specialized HPLC, explore FPLC, countercurrent LC and simulated moving bed systems. Find the best UHPLC and HPLC equipment in our peer reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.VitaminsCaffeineBeverage AnalysisBeverage analysis involves testing and evaluating the composition, quality, and safety of drinks, from alcoholic beverages to soft drinks. Techniques like chromatography and spectroscopy are commonly used to analyze flavors, nutrients, contaminants, and additives. Browse our peer-reviewed product directory to find the best beverage analysis tools, compare products, check reviews, and get pricing directly from manufacturers.