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The analysis of cannabinoids in e-cigarette liquids using LC-HRAM-MS and LC-UV.
CBD-liquids investigated in this study, only 30% of the samples contained an amount of CBD that was within 10% deviation of the label claim. Moreover, the CBD e-liquids labelled “full/broad spectrum” consisted ...
Spectroscopic approaches for conformity analysis of e-liquids
taurine, vitamin E and CBD in e-liquids. Therefore a set of 236 e-liquids was selected. Since samples with caffeine, taurine, CBD and vitamin E as additives were hard to find, some of the samples were split ...
Development and validation of qualitative and semiquantitative methods for the analysis of phthalates and benzophenone in e-liquids
Publication Type: Dissertation Authors: Alban Morue; Sophia Barhdadi Source: UCL, Ottignies-Louvain-la-Neuve, Belgium, p.57 (2022) Keywords: e-cigarette Endocrine disruptors phtalates Health Topics: E-cigarette E-sigaret E-cigarette Manuscript versions: ...
Development of vibrational spectroscopic methods combined with chemometrics for the detection and quantification of nicotine in e-liquids.
nicotine-containing e-liquids via the internet. The ban on long-distance sale implies that postal packages containing e-liquids are checked at customs. Furthermore, there is a demand of vapeshop-inspectors for on-site ...
Development of a “Freeze-Pour” Sample Preparation Method for the GC Analysis of Semivolatile Flavouring Chemicals Present in E-cigarette Refill Liquids
comply with the notification requirements of the EU Tobacco Product Directive, the EU member state regulatory authorities need information about the exact composition of the e-liquids and their emissions. ...
Identification of flavouring substances of genotoxic concern present in e-cigarette refills
have become very popular, a trend that has been stimulated by the wide variety of available e-liquid flavours. Considering the large number of e-liquid flavours (>7000), there is an urgent need to ...
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
users safety, analytical characterization of the refill liquids (e-liquids) used for e-cigarettes is essential. Different techniques have been used for the qualitative and quantitative chemical ...
Genotoxic evaluation of the liquids present in electronic cigarettes
device that vaporizes liquid for inhalation by the user. In general, the e-cigarette is perceived as being healthier than the conventional cigarette because no combustion process (and subsequently no ...
Chemical characterization of electronic cigarette refills (e-liquids) in Belgium
Publication Type: Scientific poster, presentation or proceeding Authors: Sophia Barhdadi; Michael Canfyn; Moens, Goedele; Celine Vanhee; Bart Desmedt; Patricia Courselle; Rogiers, Vera; Vanhaecke, Tamara; Eric Deconinck Source: 29th International Symposiu ...