
High-quality water for renal treatments
Renal dialysis
We provide UKAS-accredited dialysis water testing to ensure safe, high-quality water for renal treatments. Our service follows the latest BS EN ISO 23500-3:2024 and clinical practice guidelines by the UK Renal Association and Association of Renal Technologists.
Why choose Normec?
Testing tailored to the dialysis method with appropriate sensitivity
Weekly, monthly, and quarterly testing suites in line with clinical guidance
Rapid turnaround options for endotoxin and chemical testing
Endotoxin detection sensitivity down to <0.01 EU/ml with UKAS-accredited methods
Dialysis water quality
Patients undergoing dialysis are exposed to significant volumes of water; ensuring the quality of dialysis water is therefore essential for patient safety. Our renal dialysis service provides all the relevant microbiological and chemical testing requirements to ensure that the ultrapure water required for dialysis, including haemodiafiltration, is of the appropriate standard.
From microbial counts to chemical composition and endotoxin levels, our testing covers all relevant parameters. With flexible frequency options and rapid result delivery, we help dialysis providers stay compliant and confident in the quality of their systems.
Renal dialysis service
Our laboratory testing is aligned with the UK Renal Association, Association of Renal Technologists, and BS EN ISO 23500-3 (2024) standards.
We offer:
Microbiological and chemical analysis for dialysis water quality (RATM/RA suites)
Total viable count testing using our in-house method MIC048 (Heterotrophic Plate Count by Filtration at 22°C)
Endotoxin testing with a UKAS-accredited limit of detection of <0.01 EU/ml
Testing frequency options: weekly, monthly, and quarterly suites
Rapid turnaround for urgent testing requirements
Each test is performed with a high degree of accuracy to help prevent contamination and ensure the delivery of ultrapure water essential to dialysis care.

Accreditations & Recognitions
We go for quality. For guaranteed results.
At Normec Latis Scientific, we uphold the highest standards of quality, safety, and environmental responsibility. We are certified for: - ISO 9001 – Quality Management Systems - ISO 14001 – Environmental Management Systems - ISO 45001 – Occupational Health and Safety Management Systems These certifications demonstrate our commitment to delivering reliable, safe, and sustainable services, while continuously improving our processes and protecting people and the environment. Proficiency Testing Proficiency testing is central to our quality system and provides confidence that our methods, equipment and staff are delivering the levels of quality required by UKAS and our clients. Normec Latis Scientific participates in external proficiency testing schemes provided by Public Health England and FAPAS.
UKAS schedule of accreditation
Our laboratories are accredited by the United Kingdom Accreditation Service (UKAS) to the norm ISO/IEC 17025:2017, the British, European and International Standard for quality assurance in analytical laboratories. The full standard covers quality assurance and method specific procedures, with all individual methods inspected and approved by UKAS. Normec Latis Scientific Limited, a UKAS accredited testing laboratory No. 2279.
Legionella Control Association
Latis Scientific hold the LCA Certificate of Registration issued by the Legionella Control Association (LCA).
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Normec Latis Scientific
London United Kingdom