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A Sweet Thing – Carbohydrate analysis in essential and non-essential foodstuffs
27 Nov 2008Emily
Student / Graduate
Product news
High-performance anion-exchange chromatography with pulsed amperometric detection using a gold working electrode can be used to determine various carbohydrates in different foodstuff matrices. Whereas most sample require no sample preparation other than extraction, comminution, dilution or filtration, carbohydrate determination in difficult matrices can be easily carried out using Metrohm’s proven dialysis technique …
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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.