ORG 14/2022 – PAH compounds in material sample


Proftest SYKE will organize in cooperation with Finnish Institute of Occupational Health an interlaboratory comparison (ILC) for laboratories conducting PAH measurements of material samples.

The purpose of this interlaboratory comparison is to ensure the comparability and accuracy of the results of the participants. About 15 laboratories are expected to participate in this ILC. The organizing of this interlaboratory comparison is not included in the accreditation scope (, but the organizing follows the procedures of the accredited schemes.

Participation in this interlaboratory comparison requires both synthetic sample and material sample.

Registration deadline is on 1 November 2022.
Registration is done via the electronic client interface, ProftestWEB: If there are problems when using ProftestWEB or you need username and password, please contact

Sample dispatch date is 22 November 2022.
The final report for the proficiency test will be published in May 2023.


ORG 14-2022 Infoletter_en.pdf


Published 2022-10-11 at 12:31, updated 2022-10-11 at 12:31