Zoekresultaten - 8 results
Simultaneous quantification of Ibuprofen and Paracetamol in combined tablet formulations by UV–VIS spectrophotometry and chemometric modelling
spectrophotometry to multicomponent mixtures of active pharmaceutical ingredients, even when there is a significant overlap between their spectra, achieving simultaneous selective quantification without the need for ...
Mass Spectrometric Fingerprinting to Detect Fraud and Herbal Adulteration in Plant Food Supplements
the need for stronger monitoring of (illegal) plant food supplements entering the market, especially via the internet Health Topics: Médicaments illégaux Illegal medicines Illegale geneesmiddelen ...
Screening the capability of vibrational spectroscopic techniques for simultaneous quantification of vitamins B1, B6, and B12 in a powder blend
coupled with multivariate modeling, enables many applica tions of these well-established analytical techniques, easy-to-use for rapid and non-destructive analysis. Owing to the lack of need for hazardous ...
Relative response factors and multiple regression models in liquid chromatography to quantify low-dosed components using alternative standards-proof of concept: total Δ9-THC content in cannabis flowers using CBD as reference.
have limited shelf-life properties. Also, in herbal matrices, multiple compounds could be necessary to be quantified, needing a whole series of different (related) reference standards. In these cases, ...
Use of near infrared spectroscopy and chemometrics for the classification of different Cannabis spp. samples found in Belgium
0.2% m/m, at least for police officers on site. There is a need to characterize these products with a rapid, ecological and cheap analytical method. The current methods of reference are GC- MS, GC- FID ...
Contents of Amoxicillin Drugs Dispensed in Goma, Democratic Republic of Congo
9 combined specimens. Our results highlight the need for drug quality control through inspection and specific analytical methods such as spectrophotometry and chromatography to reduce the public health ...
The occurrence of non-anatomical therapeutic chemical-international nonproprietary name molecules in suspected illegal or illegally traded health products in Europe: A retrospective and prospective study.
Androgen Receptor Modulators and nootropics, two categories that need attention and should be further monitored. Health Topics: Médicaments illégaux Illegal medicines Illegale geneesmiddelen Service: ...
The occurrence of putative cognitive enhancing research peptides in seized pharmaceutical preparations: An incentive for controlling agencies to prepare for future encounters of the kind.
that controlling laboratories need to anticipate the uprising of these types of potentially dangerous molecules and must therefore be able to correctly identify these compounds. Therefore, these findings ...