Public anger erupted in 2024 after a waterborne disease outbreak in Devon left thousands boiling their tap water and battling illness. With UK water safety under scrutiny and certified labs closing, accurate testing is more crucial than ever. Water utility companies must prioritise reliability to prevent similar crises. Here, Samantha Hepburn, managing director and quality control at water sampling bottle manufacturer Aurora Scientific, explores how the right lab supplies can streamline water testing, from sample collection to compliance — ensuring that the highest standards are met.
Effective sample collection is essential in maintaining the integrity of wastewater samples from the moment they are collected to when they are analysed in the lab. Preventing contamination and ensuring proper identification and traceability are critical for obtaining reliable results.
Water utility companies need to have confidence that the samples they collect accurately reflect the conditions of the wastewater being assessed, which is why the right lab supplies play an integral role.
For example, a water utility company might be tasked with collecting drinking water samples from a reservoir or treatment facility to check for hazardous chemicals and microbial contamination. Ensuring the samples remain uncontaminated and accurately reflect water quality is essential to help prevent outbreaks and maintain public health.
To achieve this, the technician must follow strict protocols during sample collection. Upon arrival at the facility, they collect samples using batch-traceable containers. These containers are specially designed to maintain the integrity of the samples during transport, ensuring they are leak-proof, and free from external contamination.
Once the samples are collected and secured, the next step is testing —where precision and reliability remain key. The ability to conduct both on-site and in-lab testing efficiently is crucial for water utility companies to ensure regulatory standards are met.
Following the water collection, the samples are ready to undergo testing for various parameters. The non-reactive material that makes up the glass sample jars cannot interfere with the chemical integrity of the sample. For chemical testing, these jars are ideal as they will not leach contaminants into the sample, which would skew results.
The technician can then prepare the sample for microbial and chemical testing, using reagents and test kits tailored to identify specific contaminants. The test kits are designed for both field and lab environments, providing a rapid and reliable way to assess the sample’s quality.
To ensure the sample is properly prepared for advanced chemical analysis, the technician can use filtration units to remove larger particulates. This process ensures that only the dissolved chemicals or microorganisms remain, making it easier to perform a more accurate, refined chemical test.
Ensuring full compliance with environmental standards and maintaining traceability throughout the testing process is also crucial for water utility companies. Proper documentation, combined with adherence to standards such as ISO 17025 — which specifies the general requirements for the competence of testing and calibration laboratories — helps maintain consistency, reliability and accuracy in testing.
In addition, UKAS accreditation ensures that laboratories are accredited to conduct testing in line with national and international standards, essential for regulatory approval and to ensure environmental safety.
After testing is completed, the results must be carefully documented. Using the same tamper-proof labels used in the sampling phase to seal the final test reports confirm that the sample was not tampered with after testing. The labels are designed to protect the integrity of the test results, making sure they remain secure throughout the review process.
Throughout the process, the batch-traceable containers also used at the sampling phase play a crucial role in ensuring compliance. Each sample is linked to a specific batch and tracked through a digital system, allowing for easy retrieval during audits. This complete traceability that ensures that laboratories can demonstrate regulatory compliance with full transparency during environmental audits.
These products not only enhance the security of the process but also simplify the documentation process, creating a clear, auditable trail for any necessary reporting. This comprehensive traceability supports the water utility company’s ability to maintain strict compliance with legal and regulatory requirements, ensuring both safety and environmental protection.
Reliability
To meet these stringent standards, the quality and traceability of the products used throughout the testing process are paramount.
When selecting lab supplies for wastewater and environmental analysis, the reliability and quality of the equipment are crucial for accurate and consistent results. Aurora Scientific manufactures a wide range of bottles and containers designed to meet the rigorous demands of wastewater testing. Its UK-based production ensures a high level of quality control and faster delivery times. Additionally, local manufacturing helps reduce transportation emissions, supporting more sustainable practices within industries.
With over 30 years of industry experience, Aurora Scientific offers tailored solutions that address the specific challenges faced in environmental and wastewater analysis, helping ensure compliance with standards and regulations. Products from Aurora are distributed exclusively through SLS Group, meaning that companies and laboratories benefit from specialised service and support tailored to their needs.
This combination of quality, sustainability, and expert service makes Aurora Scientific a strong choice for bottles and containers used in wastewater testing and analysis.
Considering recent challenges to water safety, accurate and reliable testing has never been more crucial. Aurora Scientific’s bottles and containers ensure precision, maintain traceability and meet compliance at every step of the water testing process. Explore the full range of products here and discover how lab supplies can streamline testing workflows and enhance regulatory compliance.