Test details
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MET 05/2026 - Water and sludge metal analyses
Proftest Syke will organize a proficiency test (PT) for the analysis of metals in drinking waters, industrial wastewaters and in sludge. The measurands for the synthetic sample, drinking water and industrial wastewater are: Al, As, B, Ba, Cd, Co, Cr, Cu, Fe, Hg, Mn, Mo, Ni, P, Pb, Sb, Se, Sn, Ti, V ja Zn. For the sludge sample acid soluble fraction of the same measurands together with dry matter (Drw), and N will be tested.
The purpose of this proficiency test is to ensure the comparability and accuracy of the results of the participants. About 25 laboratories are expected to participate in this proficiency test. The measurands and samples of this proficiency test are included in the Elements scheme of the Proftest Syke accreditation scope
(finas.fi/sites/en).
Registration is open until 27 March 2026.
Sample delivery date is 14 April 2026.
The final report for the proficiency test will be published in November 2026.
Sample delivery date is 14 April 2026.
The final report for the proficiency test will be published in November 2026.