Zoekresultaten - 258 results
Characterization and hazard identification of substandard and falsified antimicrobials encountered in Belgium
spectrometry (UHPLC- MS2) screening method is presented, taking only 15 minutes, for the identification of 36 different antimicrobials and 1 beta-lactamase inhibitor. Furthermore, upon identification, ...
Validation of single particle ICP-MS for routine sizing and quantification of the fraction of silver nanoparticles in E174 food addititves and confectionery products
for validated methods to size and quantify these particles. Single particle inductively coupled plasma-mass spectrometry (spICP- MS) is thereby a promising technique as it is capable of sizing and ...
Determination of endocrine disrupting compounds in human placenta by UPLCESI-MS/MS
at the 11th International Symposium on Biological Monitoring in Occupational and Environmental Health (ISBM-11) Sensitive analytical method was developed Endocrine disrupting chemicals (EDC) could be ...
Comparative dissolution study on substandard and falsified antibiotics encountered in Belgium
United States Pharmacopeia. The dissolution profiles of illegal SF antimicrobials were mathematically compared to their genuine counterparts using f1 and f2-methods, which clearly demonstrate low ...
Impact of the revised European Tobacco Product Directive on the quality of e-cigarette refill liquids in Belgium
liquids (e-liquids) available on the Belgian market through analysis of their chemical composition. Methods: By using in-house validated methods, a total of 246 e-liquids purchased prior (2013-2015), ...
Development of a sample preparation method for the GC-analysis of e-cigarette refill liquids
used in e-cigarettes using GC-method with an appropriate sample preparation. The group of flavourings are divided in two groups: high and low semi-volatiles. High volatile flavouring group contains the ...
Genotoxic evaluation of the liquids present in electronic cigarettes
animal-free approaches. In addition, the applicability of the Ames test and the in vitro micronucleus test to evaluate the genotoxic potential of e-liquids mixtures was investigated. [Methods] The study was ...
Open Lab Application for the Characterization of Nanomaterials by Transmission Electron Microscopy
specific needs such as food and food contact materials, biocidal products, cosmetics and medical devices. As a consequence there is a growing need for validated characterization methods and for certified ...
DETERMINATION OF ALLERGENIC FRAGRANCE INGREDIENTS IN FEMININE ABSORBENT HYGIENE PRODUCTS AND LUBRICANTS
lubricants, fragrances are used freely. Although 26 allergenic fragrances are documented as they are known to cause allergic contact dermatitis (ACD). Aim: The aim is to develop a valid method to determine 24 ...
Combining a genotoxin-specific qPCR method with the ToxTracker to evaluate the genotoxic potential of high priority printed paper and board food contact material substances
Publication Type: Scientific poster, presentation or proceeding Authors: Melissa Van Bossuyt; G Hendriks; R Derr; TY Doktorova; Els Van Hoeck; T Vanhaecke; V Rogiers; Birgit Mertens Source: EEMGS meeting 2019, Rennes (France) (2019) URL: https://www.eemgs ...