Search results - 89 results

Evaluation of the migration of chemicals from baby bottles under standardised and duration testing conditions.

toxicity assessment, the most toxic migrating compounds were selected to be monitored and quantified using validated GC- and LC-QqQ- MS methods. The effect of several ‘real-life-use conditions’, such as ...

Application of LC-MS/MS MRM to Determine Staphylococcal Enterotoxins (SEB and SEA) in Milk.

Online solid-phase extraction liquid chromatography electrospray ionization tandem mass spectrometry (online SPE- LC- ESI- MS / MS) based on multiple reaction monitoring (MRM) was used to detect and ...

Quantitative Determination of Migrating compounds from Plastic Baby Bottles by Validated GC-QqQ-MS and LC-QqQ-MS Methods

Volume 9 (2016) Keywords: Baby bottles Bisphenol A (BPA) alternatives food contact materials GC/LC-QqQ-MS Migration Abstract: Following the recent prohibition on the use of BPA for the production of ...

Fast and sensitive LC-MS/MS method measuring human mycotoxin exposure using biomarkers in urine.

Keywords: Adult Belgium Biomarkers Chromatography, Liquid Citrinin Female Glucuronides Humans Male Mycotoxins Ochratoxins Tandem Mass Spectrometry Trichothecenes Abstract: A direct, fast and sensitive LC- MS ...

Analysis of illegal peptide biopharmaceuticals frequently encountered by controlling agencies.

method would be beneficiary in the battle against counterfeit and illegal peptide drugs. In this paper we present such general screening method employing liquid chromatography-tandem mass spectrometry (LC ...

Rapid Determination of Ethephon in Grapes by Hydrophilic Interaction Chromatography Tandem Mass Spectrometry

1936-9751 Keywords: an analysi analysis AS at chromatography Clean up conditions CONSUMPTION criteria Efficiency environmental Ethephon gas chromatography Grape HILIC interaction IS LC-MS/MS liquid ...

Pyrrolizidine alkaloids in food and feed on the Belgian market.

country were received for honey, while one feed data set was included. No data are available for food or feed samples from the Belgian market. We developed an LC- MS / MS method, which allowed the detection ...

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 ...

Human biomonitoring of multiple mycotoxins in the Belgian population: Results of the BIOMYCO study.

using two validated LC- MS / MS methods. Nine out of the 33 analysed mycotoxins were detected whereby deoxynivalenol (DON), OTA, CIT and their metabolites were the most frequently detected. ...

Application of LC-MS/MS MRM for the discrimination of staphylococcal enterotoxins in milk

Helsinki, p.1 (2014) Keywords: application discrimination enterotoxin Enterotoxins LC-MS/MS milk Service:  Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trace elements and nanomaterials ...

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