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Résultats de la recherche - 61 results

PFAS determination in fish by UPLC-MS/MS

methods Monitoring national ON PERSISTENT ORGANIC POLLUTANTS PFAS Quantification recommendation report Sample Selection standards State Synthetic System UPLC VALIDATION WATER waters Abstract: The chemical ...

Evaluation of the migration of 15 photo-initiators from cardboard packaging into Tenax ® using UPLC-MS/MS

Publication Type: Scientific poster, presentation or proceeding Authors: Kathy Van Den Houwe Source: MS Technology days- Waters, Issue Waters (2013) Keywords: cardboard EVALUATION Liquid chromatography-tandem mass spectrometry Migration photoinitiators Te ...

Determination of the sterol compound ergosterol by UPLC-APCI-MS/MS

Publication Type: Scientific poster, presentation or proceeding Authors: Tim Reyns; Ann Packeu; Joris Van Loco Source: Waters Technology Days, Issue Waters Inc. (2013) Keywords: APCI Ergosterol Mycology WATER waters Abstract: presentation at Waters 2013 M ...

Evaluation of the migration of 15 photo-initiators from cardboard packaging into Tenax ® using UPLC-MS/MS

Publication Type: Scientific poster, presentation or proceeding Authors: Kathy Van Den Houwe Source: Trends in Food Analysis VII, NA, Issue KVCV, NA (2013) Keywords: analysi analysis cardboard EVALUATION food Food Analysis food contact material Liquid chr ...

Urinary nicotine metabolites: usefulness as biomarkers of smoking status

determined by online- SPE UPLC MS / MS and subsequently normalised to creatinine content. The amount of cpd was available from the questionnaires. Results and conclusions As expected, a strong positive ...

Revealing the identification power of CCS: A novel approach applied to pesticide analysis in food

characterization purposes. We will present a novel way to use these special mobility features in screening methods from acquisition to data processing. For the assay, UPLC- HDMSE experiments were performed on ...

A proteomics approach for the quantification of Staphylococcus aureus enterotoxins a and b in several matrices using uplc-msms analysis.

developed and are validating method to specifically quantify SE s in pork meat using stable isotope dilution and UPLC – MSMS analysis. Pork meat was spiked with SEA and/or SEB. Next we extract the SE s from ...

Development of an UPLC-(ESI+)-MS/MS method for the quantitative determination of colistin A and B in poultry manure- Tackling the illegal use of antimicrobial drugs against Salmonella

Publication Type: Scientific poster, presentation or proceeding Authors: B Gorissen; Tim Reyns; De Backer,P.; Joris Van Loco; Croubels,S. Source: Trends in Food Analysis VII, NA, Issue KVCV, NA (2013) Keywords: an analysi analysis Antimicrobial Colistin c ...

Analysis of chlormequat residue in milk by UPLC-MS/MS

Solid phase extraction SPE Strategies Strategy surrogate System time Type UPLC use VALIDATION WATER waters Yield Abstract: Chlormequat is a plant growth regulator generally used to promote lateral ...

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