- Did you mean
- hplc
Search results - 21 results
Towards the use of ion mobility mass spectrometry derived collision cross section as a screening approach for unambiguous identification of targeted pesticides in food
mass accuracy and retention times in a pesticide screening method that integrates all the features offered by coupling ultra‐performance liquid chromatography (UPLC) with ion mobility mass spectrometry ...
UPLC-MS/MS analysis of antibiotics in pharmaceutical effluent in Tunisia: ecotoxicological impact and multi-resistant bacteria dissemination
Mansour, Hedi Ben Source: Archives of Microbiology, Volume 200, Issue 4 (2018) Keywords: Antibiotic multi-resistance Biotests genotoxicity Pharmaceutical effluent UPLC-MSMS Abstract: The UPLC MS / MS ...
Plasticizers and bisphenol A, in packaged foods sold in the Tunisian markets: study of their acute in vivo toxicity and their environmental fate.
ester (DINC) and which using UPLC- MS / MS demonstrated the presence of bisphenol A of all food products. However, compared to other phthalates, BBP was found at high concentrations in the puff pastry ...
Dietary exposure to pyrrolizidine alkaloids in young children and adults from the Belgian population (PASFOOD)
methods was required to detect the presence of PA s at ppb or even ppt levels. Analytical methods based on analytes extraction and SPE purification, followed by UPLC separation and MS / MS detection were ...
Designation of pathogenic resistant bacteria in the Sparusaurata sea collected in Tunisia coastlines: Correlation with high performance liquid chromatography-tandem mass spectrometry analysis of antibiotics.
sensitivity in all isolated bacteria. In fact, traces of amoxicillin in the organs of the fish from Hergla farm were detected by UPLC- MS / MS analysis during December 2016 to April 2016. In addition, ...
Clustering and diagnostic modelling of slimming aids based on chromatographic and mass spectrometric fingerprints
photodiode array detection (UPLC- PDA) and an ultra-performance liquid chromatography mass spectrometry (UPLC- MS) method were developed to analyze 92 slimming aids (confiscated by customs), aimed at acquiring ...
Diquat and Paraquat analysis by UPLC-MSMS
Publication Type: Scientific poster, presentation or proceeding Authors: Laure Joly; Philippe Szternfeld Source: Workshop of the national laboratory of reference, NA, NA (2016) Keywords: analysi analysis Laboratories liquid chromatography Mass Spectrometr ...
Nicotine Dependence and Urinary Nicotine, Cotinine and Hydroxycotinine Levels in Daily Smokers.
levels were determined by UPLC MS / MS.Multiple linear regression models were developed to explore the relationship between nicotine, cotinine, hydroxycotinine levels and separate FTND scores (for all ...
Ecotoxicological potential of antibiotic pollution-industrial wastewater: bioavailability, biomarkers, and occurrence in Mytilus galloprovincialis.
chromatography-tandem mass spectrometry (UPLC- MS / MS) showed the presence of some antibiotic residues. These concentrations decrease to half in mussels treated with PW biodegraded by B. atrophaeus. Health Topics: Food ...
LC-MS-based analytical method for quantification of selected brominated flame retardants in food commodities
suppression System Target Temperature time traces UPLC UPLC-MS/MS use VALIDATION values VARIABILITY Vegetable WATER waters work x Abstract: Introduction Service: Éléments traces et nanomatériaux Spoorelementen ...