Important: Reporting and scope of this weeks proficiency tests

Important: Reporting and scope of this weeks proficiency tests

Only for PTs with sample dispatch date on 18th June 2025 reporting of results should still be done on the previous data entry portal: SGS-iis: Oil, Gas & Chemicals or SGS-iis: Consumer Products.

This concerns the following PTs:

Biogenic content in Fuels iis25Y03

Nickel Release and Surface determination iis25V23

Total Metals in Metal/Metal Alloy iis 25V23

Bisphenol A EN71-10/11 iis25V25

Instructions for these PTs can be found in your account.