Zobrazeno 1 - 10
of 219
pro vyhledávání: '"Hendrik Emons"'
Autor:
Emmanouil D. Tsochatzis, Joao Alberto Lopes, Margaret V. Holland, Fabiano Reniero, Hendrik Emons, Claude Guillou
Publikováno v:
Polymers, Vol 11, Iss 3, p 464 (2019)
The use of polybutylene terephthalate (PBT) as a food contact material is increasing over the last years. Typical contaminations in the final PBT product include its cyclic oligomers, which are allowed as additives in food contact plastics according
Externí odkaz:
https://doaj.org/article/c000796cc87940e78c8af3df69d539d9
Publikováno v:
Journal of the Serbian Chemical Society, Vol 73, Iss 4, Pp 507-512 (2008)
Externí odkaz:
https://doaj.org/article/c01bf264859748d8a27e8d6229f4238a
Autor:
Thomas P. J. Linsinger, Hendrik Emons
Publikováno v:
CHIMIA, Vol 63, Iss 10 (2009)
Reference materials play an important role in chemical metrology. Besides ensuring traceability of measurement results, they contribute to the uncertainty budget of measurement results. This paper discusses the main uses of reference materials (certi
Externí odkaz:
https://doaj.org/article/507e9649c5d34e2f864c4deb477ee1a0
Publikováno v:
Accreditation and Quality Assurance. 27:145-153
Proficiency testing providers, accreditation bodies and testing laboratories should be aware that a laboratory participating in a proficiency testing round might have reported a biased result despite a satisfactory performance indicated by an assessm
Publikováno v:
Food Chemistry. 424:136391
Publikováno v:
Journal of AOAC INTERNATIONAL. 105:80-94
Background Alternaria toxins are ubiquitous contaminants in highly consumed food products. Therefore, they are candidates to be regulated by EU legislation. In this context, the availability of reliable analytical methods is a keystone both for prote
Autor:
Hendrik Emons, Andreas Breidbach, Aneta Cizek-Stroh, María José Martínez-Esteso, Gavin O'Connor, Jørgen V. Nørgaard, Fernando Cordeiro, Elena Cubero-Leon, Piotr Robouch, Marcel Brohée
Publikováno v:
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Universidad de Alicante (UA)
A feasibility interlaboratory comparison (ILC) was organised by the European Commission’s (EC) Joint Research Centre (JRC) on the determination of the mass fraction of total cow’s milk protein in baked cookies. The ILC was organised to support Co
Autor:
Filip Dekeyser, Erik Stoops, Vesna Kostanjevecki, Henrik Zetterberg, Britta Brix, Hugo Vanderstichele, Rand Jenkins, Maria Bjerke, Guy Auclair, Piotr Lewczuk, Julia Kuhlmann, Stéphane Mazoua, Tobias Bittner, Gregor Pinski, Sébastien Boulo, Hendrik Emons, Victor Herbst, Sandra Rutz, Ulf Andreasson, Leslie M. Shaw, Mary E. Lame, Iswariya Venkataraman, Milena Quaglia, Ingrid Zegers, Erik Portelius, Heinz Schimmel, Erin E. Chambers, Johan Gobom, Andreas Leinenbach, Ekaterina Manuilova, Kaj Blennow, Magdalena Korecka, Jean Charoud-Got, Josef Pannee, Manu Vandijck, Stefanie Trapmann
Publikováno v:
Alzheimer's & Dementia
Introduction: Reference materials based on human cerebrospinal fluid were certified for the mass concentration of amyloid beta (Aβ)1-42 (Aβ 42). They are intended to be used to calibrate diagnostic assays for Aβ 42. Methods: The three certified re
Publikováno v:
Analytical and Bioanalytical Chemistry
Chemical substances shall not migrate from food contact materials (FCM) at levels that are potentially harmful for the consumers. Each of the current analytical methods applied to verify the migration of substances from FCM covers only one or few sub
Publikováno v:
Analytical and Bioanalytical Chemistry
The outcome of proficiency tests (PTs) is influenced, among others, by the evaluation procedure chosen by the PT provider. In particular for PTs on GMO testing a log-data transformation is often applied to fit skewed data distributions into a normal