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2017 Proficiency Test on Diesel B10 finished.


The full report can be downloaded (as .pdf-file). To download the report, please click the right mouse button and choose the "save as" option.

 - Download the report (iis17G03) of this Proficiency Test on Diesel B10 (iis17G03).  


For viewing the report you will need Adobe Acrobat Reader. GetAdobe


Summary of this proficiency test:


On 16 August 2017, the proficiency test on Diesel B10 (iis17G03) was finished. It started on 17 May 2017 (see message "Proficiency Test on B10 Diesel 10% FAME (iis17G03) " on this website) when the samples were distributed.

On that date, the samples were dispatched to the laboratories.


In this interlaboratory study 13 laboratories in 8 different countries have participated.


The proficiency test report summarises per test, the test results, the analytical methods reported by the participants and the z-scores calculated for each participant are tabulated. Also, for each test, the calculated summary (e.g. mean, standard deviation and reproducibility) is given.


In the report also an evaluation of the test results is given. Problems encountered in the analyses are mentioned and - where possible - suggestions for quality improvement are formulated. For each test a comparison is made between the results of the group of participants and the requirements given by the relevant standard (e.g. EN, ISO, DIN, ASTM).


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