Eurofins Water Hygiene Testing UK Ltd.'s UKAS No. 9658 & 1369 accredited laboratories are able to assess the composition of targeted nutrients present in water across a wide variety of applications and sample matrix types.
Why sensory testing matters
Sensory and appearance testing forms a vital part of water quality monitoring, particularly for potable water where consumer perception and regulatory compliance are closely linked. Parameters such as taste, odour, apparent colour, clarity, and visible particulates help determine whether water is aesthetically acceptable, palatable, and free from signs of contamination or treatment issues. These analyses support public reassurance, system performance evaluation, and compliance with the Water Supply (Water Quality) Regulations.
Supporting consumer confidence and regulatory standards
Water should be free from unusual taste, objectionable odours, and visible discolouration or debris. Common issues include
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Musty or earthy odours from algal activity
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Chlorinous or chemical tastes due to dosing imbalance
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Discolouration from iron or sediment
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Cloudiness caused by suspended solids or system disturbance
Regular sensory testing helps identify problems before they affect consumers or breach regulatory limits, supporting effective management of potable and private water supplies.
Testing and methods
Eurofins Water Hygiene Testing UK provides a comprehensive range of sensory and appearance testing services, including
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Taste and odour assessments (qualitative)
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Apparent colour (visual comparison or colorimetry)
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Clarity and turbidity, and visible particulate evaluation (qualitative inspection)
Testing is performed under controlled conditions by trained analysts, with results typically reported within five working days. Where quantitative or threshold testing is required, these analyses are conducted through approved subcontractors and Eurofins European competence centre partners for extended scope.
Who we serve
Our sensory and appearance testing is trusted by
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Private water suppliers and estates
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Local authorities
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Water treatment and facilities management companies
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Hospitality venues
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Industrial and environmental consultants
Whether as part of routine monitoring, commissioning of new supplies, or customer complaint investigation, our testing delivers clear, defensible results.
Why choose Eurofins Water Hygiene Testing UK
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UKAS accredited sensory and appearance testing for potable and source waters
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Supports Water Supply Regulations and local authority standards
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Identifies early signs of contamination, infrastructure deterioration, or treatment imbalance
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Reliable turnaround with consistent service scheduling
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Nationwide logistics network ensuring secure, temperature-controlled transport of samples
UK-Wide drop-off facilities
Eurofins Water Hygiene Testing UK customers benefit from our extensive and free to use sample drop off network with over 50 drop-off locations. Follow the links below for more details.
Sample bottles
To ensure that we are able to test your water chemistry samples please submit them in appropriate sample bottles.
Contact & next steps
If you require sensory testing as part of your water quality monitoring, compliance obligations, or reassurance programme, please Contact us or call 0845 604 6740. We are ready to advise on sampling and help maintain your water systems’ safety and performance.
