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Showing 1 to 6 of 6 for “"SBSE"”.
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The Analysis of Flavor Compounds in Green Tea Using Ice Concentration Linked with Extractive Stirrer (Icecles)
… (SPME), and stir bar sorptive extraction (SBSE). Although each of these techniques works well, they each have a number of disadvantages, including selectivity, relatively high cost, long preparation time, and matrix effects. Ice concentration linked with extractive stirrer (ICECLES) is a …
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Ice Concentration Linked with Extractive Stirrer (ICECLES)
… (SPME), and stir bar sorpitive extraction (SBSE). Even though these techniques have advantages, some analytes are still extremely difficult to analyse at the trace and ultratrace concentrations necessary to ensure safe drinking water. Therefore, a novel sample preparation method was …
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Development of a sample enrichment probe method for the gas chromatography-mass spectrometry analysis of hormones in water
… high LOQs when compared to existing SPME and SBSE methods, it proved to be a simple and cost-effective alternative to these methods.
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Puesta a punto de un nuevo método de análisis instrumental por GC-MS y desarrollo de nuevas metodologías basadas en técnicas espectrales para la estimación de la composición aromática varietal de la uva
… mediante barrita agitadora absorbente (SBSE, Stir Bar Sorptive Extraction), su variante multi-SBSE (mSBSE), en la que se utilizaron barritas agitadoras de polidimetilsiloxano (PDMS) y de etilenglicol (EG) de forma simultánea, y microextracción en fase sólida mediante película fina …
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Geochemical tools and paleoclimate clues : multi-molecular and isotopic investigations of tropical marine sediments and alpine ice
… methods utilizing stir bar sorptive extraction (SBSE) and thermal desorption were developed and applied to investigate lipid organic matter in a suite of alpine ice cores. These methods permit use of small volume (10-30 ml) samples, as would be required for high-resolution down-core analyses. …