Search results - 9 results
The analysis of cannabinoids in e-cigarette liquids using LC-HRAM-MS and LC-UV.
available to the Belgian population, a method was developed for screening of 17 cannabinoids and to quantify the major cannabinoids such as CBD, CBDA, ∆9- THC and ∆9- THCA. The latter was fully validated ...
Spectroscopic approaches for conformity analysis of e-liquids
from, as well as the presentation as “the healthier option” and cost-effectiveness, it’s no wonder that e-liquids have become increasingly popular in the last 20 years, particularly with younger people. ...
Development of a “Freeze-Pour” Sample Preparation Method for the GC Analysis of Semivolatile Flavouring Chemicals Present in E-cigarette Refill Liquids
chromatography (HS- GC) analysis is presented as an excellent method for the analysis of high volatile components in e-liquids. For the analysis of semivolatile ingredients, an additional sample preparation step ...
Development of a sample preparation method for the GC-analysis of e-cigarette refill liquids
characterization of e-liquids of which gas-chromatography is the most often used technique as e-liquids mainly consist out of (semi)-volatile ingredients (i.e. nicotine and flavourings) dissolved in a propylene ...
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 ...
Identification of Flavouring Substances of Genotoxic Concern Present in E-Cigarette Refills
prioritize the substances of highest concern for human health. In this context, genotoxicity is a key (toxicological) endpoint as it is related to a broad range of adverse human health effects including ...
Development and validation of a HS/GC-MS method for the simultaneous analysis of diacetyl and acetylpropionyl in electronic cigarette refills
Number 224, p.218- 224 (2017) Keywords: Analyses analysi analysis approach AS Belgium bias Brussels Control Development electronic EVALUATION food health identify Institute IS journal measurement Medicine ...
Discriminating nicotine and non-nicotine containing e-liquids using infrared spectroscopy.
samples, both for border control as to check label compliance of the sample. The use of attenuated total reflectance-infrared spectroscopy (ATR- IR) and near infrared spectroscopy (NIR), combined with ...
Spectroscopy and Chemometrics for Conformity Analysis of e-Liquids: Illegal Additive Detection and Nicotine Characterization
an e-cigarette is activated, a liquid is vaporized by heating, producing an aerosol that users inhale. While e-cigarettes are marketed as less harmful than traditional cigarettes, there are ongoing ...