Let's call a PT scheme a PT scheme!
Content
Interlaboratory comparisons (ILCs) have been used for more than a century and many important concepts are linked to them.
This leaflet, prepared by the Eurachem PT Working Group, addresses the basic terminology of ILCs, explains why some colloquial terms can be misleading or misunderstood, and the importance of harmonisation..
Availability
- Download English version (375 kB) (Published 2022-07-29)1,2
- Download Czech version (340 kB) (Published 2022-07-29)
- Download Farsi version (295 kB) (Published 2023-07-20)
- Download French version (357 kB) (Published 2024-01-15)
- Download Italian version (414 kB) (Published 2024-01-15)
- Download Romanian version (362 kB) (Published 2025-09-27)
- Download Spanish version (349 kB) (Published 2025-05-23)
- Download Turkish version (570 kB) (Published 2025-09-26)
Translation
Please consult the PT Working Group Chair if you would like to prepare a translation in your own language.
Notes
1. Publication dates are dates of website publication for the current version.
2. English version (V1) first published on this site on 2022-05-30. Amendment V1a (editorial amendment only) added 2022-07-29.
- Details
- Last Updated: Friday, 26 September 2025 23:15