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Every Laboratory Requires Purified Water. Every Application Requires a Specific Grade of Purified Water.
August 2026
Author: Heidolph
- Water Analysis
In order to produce pure water suitable for use in scientific applications, water must pass through a series of technologies that remove impurities. Various laboratory applications require the removal of different impurities; therefore, a range of technologies is utilized. Determining which ‘grade’, ‘quality’, ‘type’ or ‘technology’ your laboratory needs is not always easy. For you, we have a team of experts available to guide you to the right solution - a system for your bespoke requirements.
Avidity Science’s EMEA-based branch is proud to design and manufacture water purification systems in the UK to the exacting ISO9001:2015 standard. With a long-established expertise in water purification, Avidity Science offers a competitive range with unbeatable quality and reliability.
A New Standard in Sustainable Laboratory Water Purification
UltraPure water is an established requirement in modern laboratories. The focus now lies in how that water is produced, with greater emphasis on efficiency, reliability, and reduced environmental impact. As organisations face increasing pressure to improve sustainability, there is a growing need to achieve this without compromising performance or compliance.
Avidity Science has over 25 years of experience supporting laboratories with high-quality water purification solutions. With the introduction of the Solo™ S, the company has redefined what laboratories should expect from a modern system.
The latest enhancement to the Solo™ S platform allows laboratories to produce up to 20 litres per day of Type 1 UltraPure water directly from tap water. This increased capacity ensures that laboratories with growing demand can maintain productivity without investing in larger, more complex systems.
What differentiates the Solo™ S is its approach to sustainability
Traditional water purification systems rely on single-use consumable cartridges that contribute significantly to laboratory waste. The Solo™ S has been engineered with a reusable cartridge design, allowing internal media to be separated, cleaned, tested, and reused. Switching to this type of renewable product reduces both plastic waste and carbon emissions associated with consumables.
The system automatically enters an energy-saving mode during periods of inactivity, while an optimised pump and membrane design reduces both water and energy consumption. The packaging has also been carefully considered, with plastic-free, fully recyclable materials used throughout.
The Solo™S was the first water purification system to achieve My Green Lab® ACT® Ecolabel certification, providing independent, third-party verification of its environmental impact data. This gives laboratories confidence that sustainability claims are backed by fully transparent, measurable data. 
Importantly, these sustainability benefits do not come at the expense of performance; the Solo™ S delivers consistent Type 1 UltraPure water suitable for critical laboratory applications, supported by intelligent monitoring, intuitive controls, and reliable system operation.
As laboratories continue to evolve, the need for solutions that balance performance with sustainability will only grow. The Solo™ S represents a meaningful step forward, enabling laboratories to meet both operational and environmental objectives with confidence.
Get in touch with your Heidolph sales contact person or request a consultancy on the product detail page.