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Zoekresultaten - 80 results
Human absorption of silver ENM: through particles or ions?
Publication Type: Scientific poster, presentation or proceeding Authors: Nadia Waegeneers; A Brasseur; Van Der Heyden,S; Jan Mast; S. Roels Source: SETAC Brussels, SETAC, Brussel, België (2017) URL: https://brussels.setac.org/ Keywords: Absorption Nanopar ...
Clustering and diagnostic modelling of slimming aids based on chromatographic and mass spectrometric fingerprints
highly informative fingerprints. Three types of fingerprints were acquired (PDA, Total Ion Chromatograms (TIC), and MS fingerprints) which were used in the chemometric data analysis. Both unsupervised ...
Determination of total Ti in candy
spectral overlaps. Several collision/reaction gasses were tested using an Agilent 8800 ICP- MS- MS instrument. Solutions containing possible interfering ions (Ca, Cr, S, P, Cl or C) were injected to check if ...
La spectrométrie de mobilité ionique (IMS): un soutien aux analyses de pesticides par screening
18, Brussels, Belgium, p.3 (2016) Keywords: Ion Mobility PAR pesticide Pesticides SCREENING Abstract: Cet article est un aperçu de l'usage qui peut être fait de la mobilité pour l'analyse de ...
La spectrométrie de mobilité ionique (IMS): un soutien aux analyses de pesticides par screening
Publication Type: Peer reviewed scientific article Authors: Source: LABINFO FAVV, Volume 15, (Submitted) Keywords: Analyses de im Ion Mobility PAR pesticide Pesticides SCREENING Abstract: Cet ...
LC-MS-based analytical method for quantification of selected brominated flame retardants in food commodities
Flame Retardants Follow food Food Chain foodstuffs general health Human human exposure Increase Infant intake Ion IS Isomers Laboratories LC-MS/MS LED Less LEVEL levels limitation List M Mass matrix Meat ...
Study of the possible migration risks of food contact materials for children under 3 years
dichloromethane (DCM)-n-hexane (1:1 and 1:3). The extracts resulting from the LLE step were analysed on GC-(EI) MS by monitoring specific ions for each analyte and for the internal standard. EtOAc-n-hexane (1:1) ...
Ontwikkeling van een HILIC-PDA methode voor de detectie van illegale polypeptiden
mogelijke onzuiverheden onderzocht bij de niet-gecertificeerde polypeptiden via LC- MS n. Door het vergelijken van het MS precursor ion en de MS / MS fragment ionen met deze van een standaard, kon worden ...
Identification of substances migrating from plastic baby bottles using a combination of low-resolution and high-resolution mass spectrometric analysers coupled to gas and liquid chromatography.
composition for the unknown compounds. Finally, a GC hybrid quadrupole- TOF- MS with an atmospheric pressure chemical ionisation source was used to obtain the molecular ion or the protonated molecule. Accurate ...
Protozoan Cysts Act as a Survival Niche and Protective Shelter for Foodborne Pathogenic Bacteria.
p.5604-12 (2015) Keywords: Acanthamoeba castellanii Anti-Bacterial Agents Cytosol Enterobacteriaceae Food Handling Food Industry Food Microbiology Hydrogen-Ion Concentration Listeria monocytogenes Microbial ...