Zoekresultaten - 17 results

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) ...

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 ...

Nicotine Dependence and Urinary Nicotine, Cotinine and Hydroxycotinine Levels in Daily Smokers.

Analysis Nicotine Severity of Illness Index SMOKING Smoking cessation Surveys and Questionnaires Tandem Mass Spectrometry Tobacco Use Disorder Young adult Abstract: INTRODUCTION: Nicotine dependence and ...

Ecotoxicological potential of antibiotic pollution-industrial wastewater: bioavailability, biomarkers, and occurrence in Mytilus galloprovincialis.

p.15343-50 (2016) Keywords: Animals Anti-Bacterial Agents Bacillus Biodegradation, Environmental Biomarkers DNA Fragmentation Ecotoxicology Gills Male Mytilus Tandem Mass Spectrometry Waste water Water ...

A Robust Transferable Method for the Determination of Glyphosate Residue in Liver After Derivatization by Ultra-high Pressure Liquid Chromatography–Tandem Mass Spectrometry

235L 961191218, Issue 5 (2016) Keywords: derivatization glyphosate liquid chromatography Liver Mass Spectrometry Solid phase extraction Health Topics:  Food consumption and food safety Consommation et ...

Toxic textile dyes accumulate in wild European eel Anguilla anguilla.

(Anguilla anguilla) from 91 locations in Belgian rivers, canals and lakes sampled between 2000 and 2009 using ultra performance liquid chromatography-tandem mass spectrometry. Eel was contaminated by dyes in ...

Determination of selected veterinary antimicrobials in poultry excreta by UHPLC-MS/MS, for application in Salmonella control programs.

Sonication Tandem Mass Spectrometry Veterinary Drugs Abstract: The most important source of Salmonella spp. infection in humans is by the consumption of contaminated poultry products. Due to the risk of ...

Development and validation of an ultra-high performance liquid chromatography-tandem mass spectrometry method to measure creatinine in human urine.

Linear Models Renal Insufficiency, Chronic Reproducibility of Results Tandem Mass Spectrometry Abstract: Despite decades of creatinine measurement in biological fluids using a large variety of analytical ...

Determination of caramel colorants' by-products in liquid foods by ultra-high-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS).

Inspection France Furaldehyde Imidazoles Limit of Detection Molecular Structure Reproducibility of Results Solid phase extraction Spectrometry, Mass, Electrospray Ionization Tandem Mass Spectrometry Abstract: ...

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