Résultats de la recherche - 9 results

Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography-tandem mass spectrometry

liquid chromatography – tandem mass spectrometry (UHPLC- MS / MS) method for the simultaneous determination of four parabens (methyl-, ethyl-, propyl-, and butyl-paraben (MeP, EtP, PrP, BuP), four ...

An emetic Bacillus cereus outbreak in a kindergarten: detection and quantification of critical levels of cereulide toxin.

Tandem Mass Spectrometry Vomiting Abstract: A Bacillus cereus-related emetic outbreak was reported in a Belgian kindergarten. High levels of emetic B. cereus (>1.5E+07 colony-forming units/g) were ...

Rapid method for the confirmatory analysis of chrysoidine in aquaculture products by ultra-performance liquid chromatography-tandem mass spectrometry.

Animals Chromatography, High Pressure Liquid Fishes Molecular Structure p-Aminoazobenzene Tandem Mass Spectrometry Abstract: A sensitive and fast method for the quantification of the illegal dye chrysoidine ...

A modified sample preparation for acrylamide determination in cocoa and coffee products

Limit of Detection Liquid chromatography-tandem mass spectrometry Mass Mass Spectrometry method ON performance PRODUCTS protein purification relative Reproducibility Sample Solutions Solvents time ...

A downscaled multi-residue strategy for detection of anabolic steroids in bovine urine using gas chromatography tandem mass spectrometry (GC-MS3).

Agents Animals Cattle Chromatography, High Pressure Liquid Gas Chromatography-Mass Spectrometry Hydrolysis Ions Methandrostenolone Reproducibility of Results Sensitivity and Specificity Steroids Substance ...

Determination of acrylamide levels in selected foods in Brazil

food Foods foodstuffs Laboratories LC-MS/MS LEVEL levels Limit of Detection Liquid chromatography-tandem mass spectrometry Mass Mass Spectrometry method ON Potato Potato products PRODUCTS result results ...

Optimisation of a liquid chromatography-tandem mass spectrometric method for the determination of acrylamide in foods

Increase Ion Laboratories Limit of Detection liquid chromatography Liquid chromatography coupled to tandem mass spectrometry Mass Mass Spectrometry measurement method ON Participation performance Potato ...

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