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- liquid chromatography coupled to tandem mais spectrometry
Résultats de la recherche - 12 results
Investigation of potential migratables from paper and board food contact materialsTable1.docxTable2.docxTable3.docxTable4.docxTable5.docxTable6.docxTable7.docxTable8.docxTable9.docx
and gas chromatography coupled with tandem mass spectrometry or flame ionization detector. Fourteen substances of all the targeted categories were found in takeaway articles, including seven ...
Towards a Better Quantification of Cyanotoxins in Fruits and Vegetables: Validation and Application of an UHPLC-MS/MS-Based Method on Belgian Products
for irrigation. We developed and validated an analytical method to quantify eight microcystin congeners (MC s) and nodularin (NOD) using ultra high-performance liquid chromatography coupled with tandem ...
Development, validation and application of multi-class methods for the analysis of food additives by liquid chromatography coupled to tandem mass spectrometry
ultra-high-performance liquid chromatography coupled to tandem mass spectrometry (UHPLC- MS / MS). Overall, the developed methodology allowed the quantification of 27 additives from the functional classes of colours, ...
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 ...
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 ...
Rapid Determination of Ethephon in Grapes by Hydrophilic Interaction Chromatography Tandem Mass Spectrometry
by high performance liquid chromatography coupled to a tandem mass spectrometer (LC- MS / MS) in electrospray negative mode. The chromatographic separation was achieved on a hydrophilic interaction ...
An emetic Bacillus cereus outbreak in a kindergarten: detection and quantification of critical levels of cereulide toxin.
coupled to tandem mass spectrometry (LC- MS (2)) analysis. Those levels, although moderate in comparison with earlier published intoxications, provoked profuse-vomiting episodes in 20 toddlers aged between ...
Evaluation of the migration of 15 photo-initiators from cardboard packaging into Tenax ® using UPLC-MS/MS
EVALUATION food Food Analysis food contact material Liquid chromatography coupled to tandem mass spectrometry Migration photoinitiators Tenax trend trends Health Topics: Food consumption and food safety ...
On-line solid-phase extraction with ultra performance liquid chromatography and tandem mass spectrometry for the detection of nicotine, cotinine and trans-3'-hydroxycotinine in urine to strengthen human biomonitoring and smoking cessation studies.
Pollution Abstract: At the time of writing, this work appears to be the first published report on the coupling of on-line solid phase extraction (SPE) with ultra performance liquid chromatography-tandem mass ...
Prevalence and levels of Bacillus cereus emetic toxin in rice dishes randomly collected from restaurants and comparison with the levels measured in a recent foodborne outbreak.
dishes collected from various restaurants was therefore evaluated using the liquid chromatography coupled with tandem mass spectrometry method, which allows for the direct quantification of the toxin in ...