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LT 04/2020 - Leaching test for solid waste sample: Two stage batch leaching test

Waste Combust
 

NOTE! The schedule slightly postponed from previously informed.

Proftest SYKE will organize a proficiency test (PT) for the laboratories conducting leaching tests for solid waste material in co-operation with KVVY Tutkimus Oy (KVVY). In this PT the results of the two stage batch leaching test (EN 12457-3) are compared and evaluated. Following determinations are done from the leaching test eluates: metals (As, Ba, Cd, Cr, Cu, Hg, Mo, Ni, Pb, Sb, Se, V, Zn), Cl-, SO42-, F-, DOC, pH, and conductivity. 

The purpose of this proficiency test is to ensure the comparability and accuracy of the results of the participants. About 15 laboratories are expected to participate in this proficiency test. The organizing of this proficiency test is included in the accreditation scope (www.finas.fi/sites/en). 

Updated timetable for LT 04/2020:

Sample dispatch date (national participants): 22 April 2020
If the sample package does not arrive latest on 24 April 2020, contact the provider (proftest@environment.fi).
Returning of the sample arrival form: 30 April 2020
Analyzing of the sample: The two stage batch leaching test should be done latest by 3 June 2020. Reporting the participant results: 23 April 2020 – 16 June 2020
Preliminary result report: Week 26 (22 – 26 June 2020)
Final report: September 2020

We hope this change does not cause you any inconvenience.
If you have something to ask, please don’t hesitate to contact us.

The registration for the interlaboratory comparison via the electronic client interface,  ProftestWEB (name is the link).

Within the pages, instructions are available. A short “Getting started” instructions are downloadable from the ProftestWEB front page.

Please contact proftest@ymparisto.fi if there are question about ProftestWEB. New clients are asked to contact proftest@environment.fi to request a client profile.

Letter

LT 04-2020 Infoletter_en.pdf

 

Published 2020-02-17 at 8:32, updated 2020-03-31 at 9:23

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