QuoData is the leading coordinator of the standardization process of the method A-YES
The standardization process of A-YES (ISO 19040-2 "Water quality - Determination of the estrogenic potential of water and waste water - Part 2: Yeast Estrogen Screen (A-YES, Arxula adeninivorans))" has been completed.
For this reason the A-YES test procedure is a valid ISO standard for measuring the estrogenic potential of water and it is commercially available in various A-YES® test kit versions at new_diagnostics.
Treffen Sie die QuoData Data Scientists beim AOAC Meeting und der BERM-15
In August and September QuoData will participate in two events.
There QuoData's Data Scientists will present new solutions for analytical quality assurance, in particular for interlaboratory tests and method validation studies, which are based on tailored mathematical-statistical approaches and powerful web tools.
Workshop for the evaluation of proficiency tests and method validation studies with PROLab
Fourteen participants deepened their understanding of interlaboratory studies during the workshop from 13 - 15 June 2018 held in Dresden.
GEV Round Robin Test 2017
This international Round Robin Test provided participants with information on their performance in emission tests according to the GEV Testing Method. This is used to determine volatile organic compounds for the characterisation of emission-controlled substances (e.g. adhesives, building products, mineral soils). In addition, the study allows a statement on the variability of the test results when using the GEV Testing Method in different testing laboratories.
Improved sensitivity for detection of breast cancer by combination of miR-34a and tumor markers CA 15-3 or CEA
Improved sensitivity for detection of breast cancer by combination of miR-34a and tumor markers CA 15-3 or CEA
Zaleski, Martin; Kobilay, Makbule; Schroeder, Lars; Debald, Manuel; Semaan, Alexander; Hettwer, Karina; Uhlig, Steffen; Kuhn, Walther; Hartmann, Gunther; Holdenrieder, Stefan (2018)
Published in:
Oncotarget 9 (32), S. 22523–22536
Validation of Arxula Yeast Estrogen Screen assay for detection of estrogenic activity in water samples: Results of an international interlaboratory study
Validation of Arxula Yeast Estrogen Screen assay for detection of estrogenic activity in water samples: Results of an international interlaboratory study
Karina Hettwer, Martin Jähne, Kirstin Frost, Martin Giersberg, Gotthard Kunze, Michael Trimborn, Martin Reif, Jochen Türk, Linda Gehrmann, Freddy Dardenne, Femke De Croock, Marion Abraham, Anne Schoop, Joanna J.Waniek, Thomas Bucher, Eszter Simon, Etienne Vermeirssen, AnettWerner, Karin Hellauer, UrsulaWallentits, Jörg E.
Efficient estimation of the limit of detection and the relative limit of detection along with their reproducibility in the validation of qualitative microbiological methods by means of generalized linear mixed models
Efficient estimation of the limit of detection and the relative limit of detection along with their reproducibility in the validation of qualitative microbiological methods by means of generalized linear mixed models
Uhlig, Steffen; Gowik, Petra (2018)
Published in:
J Consum Prot Food Saf 13 (1), S. 79–87
Efficient estimation of interlaboratory and in-house reproducibility standard deviation in factorial validation studies
Efficient estimation of interlaboratory and in-house reproducibility standard deviation in factorial validation studies
Uhlig, Steffen; Gowik, Petra (2018)
Published in:
J Consum Prot Food Saf 123 (1), S. 173
Effect-based trigger values for in vitro and in vivo bioassays performed on surface water extracts supporting the environmental quality standards (EQS) of the European Water Framework Directive
Effect-based trigger values for in vitro and in vivo bioassays performed on surface water extracts supporting the environmental quality standards (EQS) of the European Water Framework Directive
Escher, Beate I.; Aїt-Aїssa, Selim; Behnisch, Peter A.; Brack, Werner; Brion, François; Brouwer, Abraham; Buchinger, Sebastian; Crawford, Sarah E.; Du Pasquier, David; Hamers, Timo; Hettwer, Karina; Hilscherová, Klára; Hollert, Henner; Kase, Robert; Kienle, Cornelia; Tindall, Andrew J.; Tuerk, Jochen; van der Oost, Ron; Vermeirssen, Etienne; Neale, Peta A. (2018)
Das erste Treffen der § 64 LFGB Arbeitsgruppe „Massenspektrometrische Proteinanalytik“
Das erste Treffen der § 64 LFGB Arbeitsgruppe „Massenspektrometrische Proteinanalytik“
Becker, René; Wittke, Stefan; Brockmeyer, Jens; Schwägele, Fredi; Jira, Wolfgang; Uhlig, Steffen; Pöpping, Bert; Szabo, Kathrin; Stoyke, Manfred (2018)
Published in:
Journal of Consumer Protection and Food Safety 101 (1), S. 96