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About your water

Analytical services

Analytical Services Commitment

Analytical Services provides its customers with an accredited chemical and microbiological service for Water, Wastewater & Trade Effluent analysis in an efficient cost effective manner.

Laboratory Scope

NIW Analytical Services is a UKAS ISO17025 Accredited laboratory dedicated to providing quality analytical and technical support services to a variety of clients including Industry, local Government and Community organisations. The Laboratory is committed to excellence in environmental chemistry and microbiology.

NIW Analytical Services takes pride in maintaining a highly competitive Customer orientated service supported by a rigorous quality assurance programme. Our attention to detail ensures accuracy, reliability and peace of mind.

Laboratory Services


NI Water Analytical Services offers a complete range of specialist microbiological operational and regulatory testing in accordance with Drinking Water and Wastewater Regulations.

Cryptosporidium Analysis

We offer a comprehensive analysis of raw and potable waters.

We can supply pressure tested filter vessels and filters.

Express analysis turnaround service available.



We offer a comprehensive suite of analysis on raw, potable, process, interstage, waste waters and trade effluent to guarantee all relevant regulations are maintained.

Sampling and Monitoring

We will advise on sampling procedures and supply suitable sampling vessels, organise collection and monitor delivery through a stringent chain of custody protocol. Transport vehicles employ temperature control and GPS tracking.


Quality Control

We proactively participate in a series of External Proficiency testing schemes which is compliant with our accreditation body.

Working with Customers in various business sectors

Industrial Environment

We work closely with a host of clients assessing the quality of industrial effluents, process waters, final waters and licensed discharges to controlled waters.

Natural Environment

We routinely check water quality samples from rivers and lakes.

To request information on any of NI Waters Analytical Services please contact the following.

Altnagelvin Laboratory
Gelvin Grange
Irish Street
BT47 2LD

Westland House Laboratory
Old Westland Road
BT14 6TE

E-mail: laboratoryservices[AT]niwater[DOT]com


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