Water Testing Labs in Ireland
13 laboratories in Ireland are accredited by INAB under ISO/IEC 17025 to perform Water testing. Common methods used to test Water in Ireland: iso-14189-2013, iso-15705-2002, iso-6222-1999. Most frequently tested analytes in this matrix in Ireland: Ph, Total Nitrogen, Colour. Accredited providers include ALS Life Sciences Ltd t/a ALS, T.E. Laboratories Ltd t/a Tellab, Independent Analytical Supplies Ltd t/a IAS, Water Testing Services t/a The Water, Enva Ireland Ltd t/a Enva. Sites located in Carlow, Clare, Tipperary, Kildare, Cork.
Accredited Labs
INAB Registration No. 166T Page 41 of 44 Edition 24, 20/01/2026 Trade wastes Wastewater treatment plant effluent (WWTP effluent) Waters for potable and domestic purposes In-house Method using Gall
INAB Registration No. 106T Page 4 of 17 Edition 14, 23/06/2025 Waters for potable and domestic purpose. Trade Wastes, WWTP effluent and sewage based on Standard Method for the Examination of Water
INAB Registration No. 275T Page 7 of 42 Edition 14, 03/04/2025 Wastewater, 24th Edition. Method 5220 D/SOP 2005 5-150 mg/L Leachates Digestion and Colorimetry Standard Methods for the Examination
INAB Registration No. 339T Page 10 of 11 Edition 12, 29/08/2025 the Examination of Water and Wastewater, 24th Edition, 2022, 2017, Section 4500-N. Hach DR2800 Spectrophotometer Procedures Manual,
INAB Registration No. 185T Page 2 of 3 Edition 10, 28/01/2026 Scope of Accreditation Cork Chemical Testing Category: A Chemistry Field - Tests Test na
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 5 of 8 Edition 9, 05/09/2025 Low range: 10 - 145 mg/l Other waters (surface waters) HACH COD Reactors HACH DR 3900 Spectrophotometer TM-CHEM-4 Low range based on
INAB Registration No. 401T Page 3 of 4 Edition 7, 19/08/2025 Analysis of Trihalomethanes Trihalomethanes (Calculated) 80 µg/l - 320 µg/l Waters for potable and domestic purposes Parker THM analy
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 12 of 31 Edition 19, 23/05/2025 Surface Water, bore and raw water Dichlorprop 0.005 - 50 µg/l Potable & Domestic Water Ground Water
INAB Registration No. 138T Page 19 of 22 Edition 23, 11/12/2025 - Treated/Effluent - Trade Total Strontium (ug/l) 3-900 .99 Other waters Waste water - Untreated/Influent - Treated/Effluent - Trade
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 3 of 5 Edition 10, 08/08/2025 Head Office Chemical Testing Category: A Chemistry Field - Tests Test name Analyte Range of measurement Matrix Equipment/te
Top methods used to test Water in Ireland
Top analytes for Water in Ireland
- Ph (4)
- Total Nitrogen (3)
- Colour (3)
- Conductivity (3)
- Turbidity (3)
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.