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Résultats de la recherche - 9 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). ...

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 ...

Chemical and toxciological characterization of e-liquid cigarettes

this phenomenon. Prior to this, the use of the e-cigarette was not yet mainstream, as only nicotine-free e-cigarettes were allowed on the market. However, as a result of the legislative changes, ...

Characterization and hazard identification of substandard and falsified antimicrobials encountered in Belgium

a subsequent quantification method using ultra-high performance liquid chromatography with diode array detection (UHPLC- DAD) was also successfully validated. Next, real-life illegal antimicrobial samples, ...

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

Among them, antibiotics and antimalarials are the most commonly reported since 2013. Besides the fact that falsification is a crime, the worldwide use of poor quality antimicrobials could result in ...

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 ...

Zona pellucida gene mRNA expression in human oocytes is related to oocyte maturity, zona inner layer retardance and fertilization competence.

useful information on oocyte cytoplasmic maturation, developmental competence for embryonic growth, blastocyst formation and pregnancy. In order to understand the molecular basis of morphological changes ...

HS-GC-MS method for the analysis of fragrance allergens in complex cosmetic matrices.

the acceptance limits of ± 20% at the labelling limit. The current methodology was used to analyse 18 cosmetic samples that were already identified as being illegal on the EU market for containing ...

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