ResourceSeparations
Rapid and Sensitive Determination of Acesulfame in Vinegar
7 Nov 2014This application note describes an efficient HPLC method using a mixed-mode column with UV detection for a rapid and sensitive determination of acesulfame in vinegar. This approach offers the advantages of simple sample preparation, good method reproducibility, and a wide linear calibration range.
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Thermo Scientific™ Chromeleon™ 7.3.2 Chromatography Data System (CDS)
Thermo Fisher ScientificBuilt for Stability. Built for Performance. Why Compromise? Deliver efficiency, assurance and compliance with one software platform that integrates seamlessly with your laboratory's IT infrastructure now and the future.
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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.Food TestingFood testing refers to a variety experiments including PCR, mass spectrometry, processing, QuEChERS, analyzing and Kjeldahl.Food SafetyFood safety describes the prevention of food-borne illnesses. Contamination with a variety of pathogens can be prevented with adequate temperature control, hygiene and labeling. Food samples can be tested using GC/MS, HPLC, SPE, and qPCR to ensure their adherence to regulations.Food Additives