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Zoekresultaten - 43 results
Development, validation, and application of a multimatrix UHPLC-MS/MS method for quantification of Datura-type alkaloids in food
in the range of 70-120%, and repeatability and intermediate precision were below 20%. The method was successfully applied in a proficiency testing exercise as well as in the analysis of various ...
Challenges in Drug Surveillance: Strengthening the Analysis of New Psychoactive Substances by Harmonizing Drug Checking Services in Proficiency Testing.
towards drug checking services, proficiency testing was set up to evaluate existing analytical techniques and investigate the capability to correctly identify circulating NPS. Twenty blind substances, ...
Reliable and Scalable SARS-CoV-2 qPCR Testing at a High Sample Throughput: Lessons Learned from the Belgian Initiative.
available resources, putting in place a robust, validated, high-throughput, and decentralized qPCR molecular testing platform with embedded proficiency testing. We demonstrate how during an acute scarcity of ...
Organisation of Multi-Mycotoxin Proficiency Tests: Evaluation of the Performances of the Laboratories Using the Triple A Rating Approach
performances proficiency testing reference materials triple A Abstract: In accordance with the International Standard Organization ISO 17043, two proficiency tests (PT s) for the simultaneous determination of ...
Citrinin Determination in Food and Food Supplements by LC-MS/MS: Development and Use of Reference Materials in an International Collaborative Study
of proficiency tests. Health Topics: Food consumption and food safety Consommation et sécurité alimentaires Voedselconsumptie en –veiligheid Service: Contaminants organiques et additifs Organische ...
PT-2020-NRL-TE-FASFC “Determination of As, Cd, Pb and Hg in food supplements"
Keywords: proficiency test Trace Elements Abstract: From the 1st of January 2008, the laboratory for Trace Elements at Sciensano (former CODA- CERVA), Tervuren, operates as National Reference Laboratory for ...
PT-2019-NRL-TE-FASFC Determination of As, Asi, Cd, Pb, Cu, Zn, Cr, Ni in lentils. Final report on the 2019 proficiency test organised by the National Reference Laboratory for Trace Elements in Food and Feed
Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Karlien Cheyns; Nadia Waegeneers Source: Sciensano, Tervuren, Belgium, p.31 (2019) Health Topics: Heavy metals Métaux lourds Service: Éléments traces et nanomatéri ...
Report on the 2018 Multimycotoxin Proficiency Test: Determining 12 mycotoxins in cornflakes
://www.favv-afsca.be/laboratories/proficiencytesting/_documents/PTmulti-mycotoxinSciensano2018.pdf Abstract: The main objective of this proficiency test (PT) is to provide interested laboratories with an opportunity to test their multi-mycotoxin methods on 12 mycotoxins and 3 sums of ...
Deoxynivalenol, zearalenone and aflatoxin B1 determination in maize flour: Proficiency testing for Asian and Pacific laboratories
Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Emmanuel Tangni; Z. Han Source: (2019) Service: Contaminants organiques et additifs Organische contaminanten en additieven Organic contaminants and additives Full t ...
Towards the use of ion mobility mass spectrometry derived collision cross section as a screening approach for unambiguous identification of targeted pesticides in food
was simplified to a single step by fully exploiting the content of ion mobility without generating any false detections, either positive or negative, from spiked samples and a previous proficiency test ...