Résultats de la recherche - 16 results
Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market.
a screening and a quantification method using ultra-high performance liquid chromatography with tandem mass spectrometry (UHPLC- MS) and diode array detection (UHPLC- DAD), respectively were developed and ...
Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market
quantify a wide range of antimicrobials in suspected illegal products. In this work, a screening and a quantification method using ultra-high performance liquid chromatography with tandem mass spectrometry ...
Analysis of illegal peptide drugs via HILIC-DAD-MS.
five different HILIC columns were selected and screened for their chromatographic performance. Among those columns, the ZIC HILIC column showed the best performance under the tested screening conditions ...
Chemometrics and chromatographic fingerprints to classify plant food supplements according to the content of regulated plants.
screen for several plants is the approach to be preferred. Health Topics: Effectiveness and safety of vaccines, medicines and health products- Quality of medical laboratories Category: A1 FOS ...
Detection of regulated herbs and plants in plant food supplements and traditional medicines using infrared spectroscopy.
total reflectance was evaluated for the screening of plant based preparations for nine specific plants (five regulated and four common plants for herbal supplements). IR and NIR spectra were recorded for ...
Development and validation of a HS/GC-MS method for the simultaneous analysis of diacetyl and acetylpropionyl in electronic cigarette refills
method methodology methods ON profile public public health Public-health Quality Quality Control Quantification SAFETY Sample Samples SCREENING study tobacco toxicity Toxicology use VALIDATION Abstract: ...
An application of mass spectrometry for quality control of biologicals: Highly sensitive profiling of plasma residuals in human plasma-derived immunoglobulin.
angiotensinogen, antithrombin- III, complement component C8, …). Those results emphasize that MS screening is a relevant first-line test to prevent any undesired concentration of plasma impurities after a plasma ...
Discriminating nicotine and non-nicotine containing e-liquids using infrared spectroscopy.
the products is not always labelled, especially when they are bought through internet. Therefore there is a need for easy-to-use equipment and methods to perform a first on site screening of intercepted ...
Comparison of three development approaches for Stationary Phase Optimised Selectivity Liquid Chromatography based screening methods Part II: A group of structural analogues (PDE-5 inhibitors in food supplements).
Pharmaceutical Chromatography, Liquid Dietary Supplements Food Contamination Pesticide residues Phosphodiesterase 5 Inhibitors Abstract: Three approaches for the development of a screening method to detect ...
Comparison of three development approaches for Stationary Phase Optimised Selectivity Liquid Chromatography based screening methods Part I: A heterogeneous group of molecules (slimming agents in food supplements).
Depressants Chemistry, Pharmaceutical Chromatography, High Pressure Liquid Chromatography, Liquid Dietary Supplements Food Contamination Abstract: Three approaches for the development of a screening method to ...