Interlaboratory Proficiency Test 01/2020

Show simple item record Leivuori, Mirja Tyrväinen, Sami Sarkkinen, Mika Koivikko, Riitta Tervonen, Keijo Lanteri, Sari Väisänen, Ritva Ilmakunnas, Markku 2020-04-20T12:31:33Z 2020-04-20T12:31:33Z 2020
dc.identifier.isbn 978-952-11-5154-5
dc.identifier.issn 1796-1726
dc.description.abstract Proftest SYKE carried out the proficiency test for the determination of chlorine, KMnO4, NO3, pH, turbidity, and urea in swimming pool waters in January-February 2020 (SPW 01/2020). In total, 26 participants joined in the proficiency test. In this proficiency test 88 % of the results evaluated with z scores were satisfactory when deviation of 0.2 pH units for pH determination and 10–25 % for the other determinations was accepted from the assigned value. The calculated value or the robust mean or the median of the results reported by the participants was chosen as the assigned value for the concentration of measurands. Warm thanks to all the participants in this proficiency test! fi
dc.language.iso en fi
dc.publisher Finnish Environment Institute fi
dc.relation.ispartofseries Reports of the Finnish Environment Institute 14/2020 fi
dc.title Interlaboratory Proficiency Test 01/2020 fi
dc.title.alternative Swimming pool water analysis fi
dc.type Book fi
dc.identifier.laitoskoodi Suomen ympäristökeskus fi
dc.identifier.urn URN:ISBN:978-952-11-5153-8

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