Search results - 5 results
Spectroscopic approaches for conformity analysis of e-liquids
modelling. Next to baseline correction, classical preprocessing techniques like standard normal variate (SNV), derivatives and scaling were explored. In a first step, supervised modelling, using partial least ...
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 ...
Discriminating nicotine and non-nicotine containing e-liquids using infrared spectroscopy.
combined with the appropriate chemometric techniques. The presented techniques do not need sample preparation and result in models with a minimum of false negative samples. If a large enough training set can ...
The analysis of cannabinoids in e-cigarettes liquids using LC-HR-MS and LC-UV
Techniques in Chromatography and Separation Technology (HTC-17), Royal Flemish Chemical Society (KVCV) and the Separation Science Group of the Royal Society of Chemistry (SSG RSC)., Issue Royal Flemish ...
Spectroscopy and Chemometrics for Conformity Analysis of e-Liquids: Illegal Additive Detection and Nicotine Characterization
1 (2024) Keywords: e-liquids; spectroscopic techniques; chemometric techniques; data analysis Abstract: Vaping electronic cigarettes (e-cigarettes) has become a popular alternative to smoking tobacco. When ...