Search results - 78 results
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
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 Meat Products method Method ...
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 ...
Travelling-wave ion mobility time-of-flight mass spectrometry as an alternative strategy for screening of multi-class pesticides in fruits and vegetables.
Keywords: Fruit Mass Spectrometry Pesticides Vegetables Abstract: This paper reports a novel approach to screening multi-class pesticides by ion mobility time-of-flight mass spectrometry detection. Nitrogen ...
Identification of (antioxidative) plants in herbal pharmaceutical preparations and dietary supplements.
Antioxidants Dietary Supplements Hydrogen-Ion Concentration Mass Spectrometry Methanol Passiflora Pharmaceutical Preparations Plant Preparations Reproducibility of Results Solvents Abstract: The standard ...