Search results - 189 results

Dietary exposure assessment and risk characterization of citrinin and ochratoxin A in Belgium

OTA using a validated liquid chromatography-tandem mass spectrometry method. Daily CIT and OTA exposure to the Belgian population was calculated based on the analytical results and food consumption data ...

Biological monitoring of exposure to pesticide residues among Belgian florists

concentrations of pesticide residues and metabolites in urine samples were analyzed with a multiresidue liquid chromatography tandem mass spectrometry method, after an ethyl acetate extraction. The results are ...

DETERMINATION OF SENSITIZING AND IRRITATING LEACHABLES IN MENSTRUAL HYGIENE PRODUCTS

step and a salting-out assisted liquid-liquid extraction procedure were developed and op-timized. An ultra performance liquid chromatography – triple quad mass spectrometry (UPLC- TQMS) method with a run ...

Weight and head circumference at birth in function of placental paraben load in Belgium: an ENVIRONAGE birth cohort study

propyl (PrP), and butyl (BuP)) were determined by ultra-performance liquid chromatography coupled with tandem mass-spectrometry. Generalized linear regression models were used to determine the association ...

Determination of cardiac glycosides by liquid chromatography-tandem mass spectrometry

Publication Type: Scientific poster, presentation or proceeding Authors: Svetlana V. Malysheva; PPJ Mulder; Julien Masquelier Source: RAFA 2019 (2019) Service:  Contaminants organiques et additifs Organische contaminanten en additieven Organic contaminant ...

Analysis of mineral oil in food: An analytical challenge

volatility. Since these two fractions have a different toxicological relevance, it is important to quantify them separately. Commonly, an online technique existing of a combination of Liquid Chromatography with ...

Characterization and hazard identification of substandard and falsified antimicrobials encountered in Belgium

quantification of active pharmaceutical ingredients (API s) potentially present in these suspicious SF antimicrobials, are paramount. Here, a validated ultra-high performance liquid chromatography-tandem mass ...

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

Publication Type: Peer reviewed scientific article Authors: Ilse Van Overmeire; Karen Vrijens; Nawrot, Tim; An Van Nieuwenhuyse; Joris Van Loco; Tim Reyns Source: Journal of Chromatography B, Volume ...

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