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Contents of Amoxicillin Drugs Dispensed in Goma, Democratic Republic of Congo

investigated by Ultra High Performance Liquid Chromatography coupled with tandem mass spectrophotometry (UHPLC- MS / MS) and diode array detection (UHPLC- DAD). Nine of the 24 samples fulfilled the WHO criteria ...

GEONs API fingerprint project: Selection of analytical techniques for clustering of sildenafil citrate API samples

from 14 different manufacturers were collected throughout the Network. Fingerprint data was collected through Mid-Infrared spectroscopy, Raman spectroscopy, liquid chromatography for related substances, ...

In Vivo Kinetics and Biotransformation of Aflatoxin B1 in Dairy Cows Based on the Establishment of a Reliable UHPLC-MS/MS MethodDataSheet1.docx

followed by a clearance period that ended with a single dose trial of an AFB1-contaminated diet of 40 μg kg−1 b.w. An ultra-high performance liquid chromatography tandem mass spectrometry method was ...

Analyse des résidus de pesticides dans les raisins de cuve par chromatographies liquide et gazeuse couplées à une spectrométrie de masse en tandem

Publication Type: Scientific poster, presentation or proceeding Authors: Mechichi, G.; Scippo, M.L.; Chaabane, H.; Joly, Laure Source: Groupes français de recherches sur les pesticides (2021) Health Topics:  Food consumption and food safety Consommation e ...

Development of a “Freeze-Pour” Sample Preparation Method for the GC Analysis of Semivolatile Flavouring Chemicals Present in E-cigarette Refill Liquids

gas 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 ...

Nine prohibited stimulants found in sports and weight loss supplements

ultra-high-performance liquid chromatography (UHPLC) quadrupole-Orbitrap mass spectrometry. RIVM performed qualitative and quantitative analysis using UHPLC quadrupole time-of-flight mass spectrometry. Sciensano carried ...

Report on a New Opioid NPS: Chemical and In Vitro Functional Characterization of a Structural Isomer of the MT-45 Derivative Diphenpipenol.

Stove, Christophe Source: J Anal Toxicol, Volume 45, Issue 2 (2021) Keywords: Analgesics, Opioid Chromatography, High Pressure Liquid Designer Drugs Gas Chromatography-Mass Spectrometry illicit drugs ...

Concentrations and distribution of chlorinated paraffins in Belgian foods

medium-chain chlorinated paraffins (SCCP s and MCCP s, respectively) in a wide range of food samples (n = 211) purchased in Belgium during 2020. Samples were analysed by gas chromatography-mass spectrometry (GC- ...

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