Have you heard...?
Co-Author of a Poster Presentation at the SETAC Europe Conference, Glasgow, Schottland: "A proposed OECD Test guideline for the submerged Macrophyte, Myriophyllum, in a Water-Sediment System."
Results of a Myriophyllum Ringtest under the Auspices of the SETAC Aquatic Macrophyte Ecotoxicology Group (AMEG) (Report available, see below).
ToxRat attended the 23 rd SETAC-Europe Annual Meeting in Glasgow, Scotland, as an exhibitor.
ToxRat Solutions performed the Statistical Evaluation of a Ringtest using Myriophyllum aquaticum and Myriophyllum spicatum grown in a Sediment-Water-System. The ringtest was organized under the Auspices of the SETAC Aquatic Macrophyte Ecotoxicology Group (AMEG). The final report is now available.
ToxRat was an Exhibitor at the 6th SETAC World Congress, Berlin, Germany, May 20-24, 2012
ToxRat Solutions performed the Statistical Evaluation of an International Ring Test according to "Sediment contact test with Myriophyllum aquaticum (ISO/DIS 16191)". Results were presented by Feiler et al. at the SETAC World Congress, Berlin, May 2012:
2002 - 2012: Ten Years ToxRat
In 2012 we celebrate our 10th Anniversary.
We completed one decade of software developping, statistical trainings and - especially - providing service and assistance related to statistical evaluation of biotests in ecotoxicology. We are particularly pleased about an increasing number of ToxRat users in Europe and all over the world.
We´d like to thank all business partners and customers for their loyalty and we are looking forward to continue our cooperation in the future.
New focal point for Hans Toni Ratte
ToxRat-Developer Hans Toni Ratte has retired from his post as professor at the Technical University of Aachen at Decemer 1st 2011. In future he will focus on his expertise in statistical evaluation of biotests, especially on programing and developing the ToxRat-Software.
The 16th Annual SETAC GLB Meeting took place from September 18 to 20 at
the University Koblenz-Landau. ToxRat paricipated as exhibitor.
ToxRat´s website has been completey relaunched. Established contents as well as new topics are presented in a new design and with reorganized structure. It aimes to be informative and quite clearly. Simply enjoy!
ToxRat Solutions GmbH performed the Statistical Evaluation of an Inter-Laboratory Ring Test with Myriophyllum spicatum in a water-only-system, organized by the German Federal Environment Agency (UBA). The Final Report is available as pdf.
First results are published as a poster on the SETAC Europe 21th Annual Meeting, Milan, 15.5.-19.5.2011.
Please find the answer to your question immediatly and regardless of date or time in our new area for Frequently Asked Questions, (FAQ). Here both questions about software operation and about general statistics will be answered such as "What´s the difference between Dunnett-Test and William-Test?" "ToxRat indicates an ECx value as being "not valid" - What does this mean?"
ToxRat is exhibitor at the Annual Meeting of the “GDCh Fachgruppe Umweltchemie” and the “SETAC GLB”, 6.-9. September 2010, Dessau-Roßlau, Germany
Attendance in SETAC Europe 20th Annual Meeting, Seville, 23.5. -27.5.10
ToxRat is registered as Community Trade Mark at the OHIM (Office for Harmonization in the Internal market), Alicante, Spain see certificate
Update 2.10.05 released. Find more information here.
ToxRat is exhibitor at the 14th Annual SETAC GLB Meeting in Weihenstephan, Germany (5.10.-7.10.09).
Attendance in SETAC Europe 19th Annual Meeting, Göteborg, 31.5. -3.6.09
Update ToxRat 2.10 available.
Additional statistical methods implemented (Shapiro-Wilks, Levene-Test), further biotests added (OECD 216 (Nitrogen Transformation), 217 (Carbon Transformation), 226 (Hypoaspis), ISO: Ames Fluctuation Test, Arthrobacter...etc..), Dose response calculation enhanced.
Workshop “Introduction to Biostatistics and ToxRat Solutions”, University of Aveiro, Portugal, July 7-11 2008
Attendance in SETAC Europe 18th Annual Meeting, Warsaw, 25.-29. May