Proficiency Testing (PT): Metals in contaminated soils (Round October 2025)
The management of this Proficiency Testing fully meets the requirements of the ISO/IEC 17043:2010 Conformity assessment — General requirements for proficiency testing.
Related Products
-
Proficiency Testing (PT): Chemical parameters in natural waters (Round September 2025)
-
Proficiency Testing (PT): Chemical parameters in wastewater (Round September 2025)
-
Proficiency Testing (PT): Metals in natural waters (Round October 2025)
-
Proficiency Testing (PT): Hidrocarbon oil index according to standard ISO 9377-2 (Round November 2025)
-
Proficiency Testing (PT): Metals in wastewaters (Round October 2025)
-
Proficiency Testing (PT): Leaching test according to standard EN 12457-2 (Round October 2025)
-
Proficiency Testing (PT): Pesticides in natural waters (Round November 2025)
-
Proficiency Testing (PT): Polycyclic Aromatic Hydrocarbons (PAHs) in natural waters (Round November 2025)
-
Proficiency Testing (PT): Volatile Organic Compounds (VOCs) in natural waters (Round November 2025)
-
Proficiency Testing (PT): Metals in sewage sludge (Round October 2025)
-
Proficiency Testing (PT): Microbiological parameters in drinking water (Round September 2025)