3 laboratories in United Kingdom are accredited by UKAS under ISO/IEC 17025 to perform EN 12341 testing. From the accredited scope text: “EN 12341 :1999 Annex C using gravimetry East Kilbride WATER Potable water (non- regulatory), Process water (including domestic hot water systems), Microbiological Testing Documented In-House Methods b” “EN 12341:2014) Method 76 Filter Papers ISO/IEC 17025 Suspended Solids & Ashed Solids @ 450oC Gravimetric Analysis Documented In-House Method Based Upon (ISBN: 011751957X, 1980) WAS006 Where quoted MCE” “EN 12341:2014 A Cellulose filters Acid digests (nitric acid and hydrogen peroxide) Service Reference: QE17- 8010 Arsenic Cadmium Chromium Cobalt Copper Iron Lead Manganese Nickel Selenium Vanadium Zin”
Flintshire, GB
EN 12341:2014) Method 76 Filter Papers ISO/IEC 17025 Suspended Solids & Ashed Solids @ 450oC Gravimetric Analysis Documented In-House Method Based Upon (ISBN: 011751957X, 1980) WAS006 Where quoted MCERTS performance standard -
Staffordshire, GB
ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK SOCOTEC UK Limited Issue No: 144 Issue date: 30 October 2025 Testin
Middlesex, GB
ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pin e Tre e s, Ch e rts ey La n e , Sta ine s -u po n-Tha me s , TW18 3 HR, UK NPL Management Ltd Issue No: 099 Issue date: 0
This page is a fixed slice of the register: every EN 12341 scope we hold for United Kingdom. Search narrows it further by city, accreditation body, or a term from the scope text itself.
Search labs in United KingdomUnited Kingdom Accreditation Service (UKAS) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in United Kingdom.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.