| Analytical Chromatography - Chromatography in Environmental Monitoring |
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The latest chromatography news from NewsMedical |
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 | | |  Solid Phase Extraction Microplate Selection Guide
A new guide from Porvair Sciences makes selecting the optimum Solid Phase Extraction microplate for a wide range of applications both quick and easy. SPE is a widely used method of sample preparation that concentrates and purifies analytes from a solution by means of absorption, followed by the elution of the analyte with a solvent appropriate for instrumental analysis, with techniques such as LC-MS.
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| | |  People worldwide want their coffee to be both satisfying and reasonably priced. To meet these standards, roasters typically use a blend of two types of beans, arabica and robusta. But, some use more of the cheaper robusta than they acknowledge, as the bean composition is difficult to determine after roasting. | | | | |  Prion diseases are a group of rapidly progressive, fatal and infectious neurodegenerative disorders affecting both humans and animals: Bovine Spongiform Encephalopathy (BSE) or 'mad cow' disease is one of the most famous since in 1996 scientists found that the agent responsible for the disease in cows, is the same agent responsible for the so-called variant Creutzfeldt-Jakob Disease (vCJD), a disease affecting humans. | | | | |  Chromatography is the process by which compounds within a mixture are separated. This article looks at its uses within forensic science. | |
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