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Résultats de la recherche - 25 results
The analysis of cannabinoids in e-cigarette liquids using LC-HRAM-MS and LC-UV.
alleged therapeutic benefits, a low potential for abuse and lack of the typical psychoactive effects associated with the use of cannabis products containing high levels of ∆9-tetrahydrocannabinol (∆9- THC). ...
Spectroscopic approaches for conformity analysis of e-liquids
public health. E-liquids typically contain four main ingredients: propylene glycol, glycerin, flavorings and nicotine. The latter is of course not present in zero liquids. The primary issue is the content of ...
The analysis of cannabinoids in e-cigarette liquids using LC-HRAM-MS and LC-UV
potential for abuse and lack of the typical psychoactive effects associated with the use of cannabis products containing high levels of ∆9-tetrahydrocannabinol (∆9- THC). In Belgium, CBD-containing e-liquids ...
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 ...
Chemical and toxciological characterization of e-liquid cigarettes
nicotine-containing e-cigarettes became freely available on the market and ‘vapeshops’ skyrocketed since then. As the number of e-cigarette users increased, so did the media coverage about the benefits and dangers of ...
Characterization and hazard identification of substandard and falsified antimicrobials encountered in Belgium
about 35% of the samples contained known and/or unknown impurities beyond the Ph. Eur. limits [3]. Concerning the dissolution tests, 47% of samples were not compliant as the amount of drug released is ...
Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market.
Medicinal and Health Products (FAMHP), were analyzed using the two described methods. About half of them were not compliant and some samples that contained clavulanic acid showed a serious reduction in the ...
Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market
and some samples that contained clavulanic acid showed a serious reduction in the amount of this molecule (in one sample only 14% of the claimed dosage was found). These quality issues might be ...
The use of Stationary Phase Optimized Selectivity Liquid Chromatography for the development of herbal fingerprints to detect targeted plants in plant food supplements.
control is performed and that they could contain herbs or plants that are regulated. Stationary Phase Optimized Selectivity Liquid Chromatography (SOS- LC) was evaluated for the development of specific ...
Characterization of suspected dermal fillers containing hyaluronic acid
can be used as a dermal filler. The latter frequently contains cross-linked HA. Today's methods to quantify the amount of cross-linked HA are not very specific. In this paper the development and ...