Zoekresultaten - 80 results

Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market.

a screening and a quantification method using ultra-high performance liquid chromatography with tandem mass spectrometry (UHPLC- MS) and diode array detection (UHPLC- DAD), respectively were developed and ...

Pesticide residues in Tunisian table grapes and associated risk for consumer’s health

presence of 96 pesticides, including dithiocarbamates, was assessed. Pesticides identification and quantification were performed by liquid or gas chromatography, coupled to tandem mass spectrometry. All ...

Development of a QuEChERS-Based UHPLC-MS/MS Method for Simultaneous Determination of Six Alternaria Toxins in Grapes

chromatography–tandem mass spectrometry (UHPLC- MS / MS). A modified QuEChERS (quick, easy, cheap, effective, rugged, and safe) procedure with the extraction by acetonitrile and purification by sodium chloride (0.5 g) ...

Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market

quantify a wide range of antimicrobials in suspected illegal products. In this work, a screening and a quantification method using ultra-high performance liquid chromatography with tandem mass spectrometry ...

Analytical strategies for the determination of pyrrolizidine alkaloids in plant based food and examination of the transfer rate during the infusion process

chromatography and tandem mass spectrometry (MS / MS) for the determination of 30 pyrrolizidine alkaloids (PA s) in salads, herbs, tea, herbals teas as well as tea infusion and ice tea beverages. Total PA ...

Development and validation of a quantitative UHPLC-MS/MS method for selected brominated flame retardants in food.

performance liquid chromatography — tandem mass spectrometry (UHPLC- MS / MS) method was developed and validated (in-house) for the quantification of selected brominated flame retardants (BFR s), including ...

Fusarium, clinical relevance and mass spectrometry methods for identification, using strains of the Belgian fungal culture collection BCCM/IHEM

Mass Spectrometry Abstract: A correct identification of mold species causing human infections is of the utmost importance since treatment may differ depending on the infecting species. However, this is ...

Risk Assessment of Florists Exposed to Pesticide Residues through Handling of Flowers and Preparing Bouquets.

Keywords: Adult Belgium Chromatography, Liquid Environmental Monitoring Flowers Gas Chromatography-Mass Spectrometry Humans Occupational Exposure Pesticide residues Risk Assessment Tandem Mass Spectrometry ...

Designation of pathogenic resistant bacteria in the Sparusaurata sea collected in Tunisia coastlines: Correlation with high performance liquid chromatography-tandem mass spectrometry analysis of antibiotics.

Publication Type: Peer reviewed scientific article Authors: Zouiten, Amina; Mehri, Ines; Beltifa, Asma; Ghorbel, Asma; Sire, Olivier; Joris Van Loco; Abdenaceur, Hassen; Tim Reyns; Ben Mansour, Hedi Source: Microb Pathog, Volume 106, p.3-8 (2017) Keywords ...

Towards the development of innovative multi-mycotoxin reference materials as promising metrological tool for emerging and regulated mycotoxin analyses.

Animals Chromatography, Liquid Food Analysis Mycotoxins Reference Standards Tandem Mass Spectrometry Temperature Abstract: The interest in LC- MS / MS multi-mycotoxin methods unveiled an urgent need for ...

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