Drinking water Testing Labs in Ireland
11 laboratories in Ireland are accredited by INAB under ISO/IEC 17025 to perform Drinking water testing. Most frequently tested analytes in this matrix in Ireland: Ph, Conductivity, Chloride. Accredited providers include ALS Life Sciences Ltd t/a ALS, Independent Analytical Supplies Ltd t/a IAS, Water Testing Services t/a The Water, Aevitas Limited t/a iLAB, Limerick City and County Council. Sites located in Carlow, Clare, Tipperary, Kildare, Limerick.
Accredited Labs
INAB Registration No. 166T Page 5 of 44 Edition 24, 20/01/2026 Waters - Waste water treatment plant effluent (WWTP effluent) Counting of Air Settle Plates by TVC or Yeasts and Moulds Culture of bac
INAB Registration No. 275T Page 4 of 42 Edition 14, 03/04/2025 Water and Wastewater, 24th Edition Hardness as CaCO3 (by calculation) 1 - 911 mg/l Drinking Water ICP-MS SOP 2024 Hardness in Water b
INAB Registration No. 339T Page 6 of 11 Edition 12, 29/08/2025 waters, Ground Waters Conductivity Conductivity 78.3-5000 µS/cm Surface waters, Ground Waters, WWTP Influent, WWTP Effluent Conductivi
INAB Registration No. 430T Page 3 of 3 Edition 2, 22/12/2025 Scope of Accreditation Head Office Biological and Veterinary Testing Category: A Biology/veterinar
INAB Registration No. 314T Page 7 of 8 Edition 9, 05/09/2025 Purposes, Surface Waters for the Examination of Water and Wastewater 24th Edition (2023), 4500-P E Orthophosphate High 0.05-10 mg/L as
INAB Registration No. 401T Page 2 of 4 Edition 7, 19/08/2025 Scope of Accreditation Head Office Chemical Testing Category: A Chemistry Field - Tests Test na
INAB Registration No. 120T Page 5 of 14 Edition 20, 18/07/2025 Head Office Chemical Testing Category: A Chemistry Field - Tests Test name Analyte Range of measurement Matrix Equipment/t
INAB Registration No. 194T Page 6 of 31 Edition 19, 23/05/2025 Acenaphthene Phenanthrene Anthracene Fluorene Benzo(a)anthracene Chrysene Fluoranthene Pyrene Benzo(b)fluoranthene Benzo(k)fluoranth
INAB Registration No. 138T Page 9 of 22 Edition 23, 11/12/2025 766 Environmental testing (inc waters) - .04 Organic Acid Herbicides^1234 236 - Trichlorobenzoic, 24-D, 24-DB, Bentazone, Boscalid,
INAB Registration No. 302T Page 6 of 7 Edition 13, 22/01/2026 Head Office Chemical Testing Category: A Chemistry Field - Tests Test name Analyte Range of measurement Matrix Equipment/te
INAB Registration No. 377T Page 4 of 5 Edition 10, 08/08/2025 767 Physical test/measurement - .01 pH pH pH 4 - 10 pH Units Potable Water, Ground Water, Surface Water pH Meter Q-SOP-039 based on HMSO
Top analytes for Drinking water in Ireland
- Ph (2)
- Conductivity (2)
- Chloride (1)
- Coliforms (1)
- Chlorite (1)
About ISO/IEC 17025 in Ireland
Irish National Accreditation Board (INAB) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in Ireland.
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.