[ Product listing ](/en/technologies-1 " Product listing") #### A water purification range specifically designed to meet the high-purity needs of laboratory water. [Contact an expert](https://www.veoliawatertechnologies.com/en/contact) [Overview](#1) [Applications](#2) [Services](#3) [Product range and Resources](#4) [Contact](#5) [Case Studies](#6) ## Overview The PureLab water purification technology range of devices delivers consistent high water purity — [**ultrapure water** ](/en/applications/ultrapure-water "Ultrapure water")and pure water — to laboratories needing low to mid volumes daily, with economical and effortless operation as well as maintenance at the core of the design. The modular systems can be easily configured to deliver the water qualities needed across numerous applications. They have a simple yet sophisticated design and enable you to precisely dispense any chosen volume of water, at the exact quality you need. By removing impurities from water, PureLab systems are suitable for all levels of consumption with the benefit of real-time monitoring of resistivity and total organic carbon (TOC) in a compact and ergonomic design. [Do you have a question about this technology? Ask an expert.](https://www.veoliawatertechnologies.com/en/contact) The PureLab family is an innovative and flexible product range, specially designed to meet laboratory water purification needs. ## Features and benefits ![Chemical product picto](/sites/g/files/dvc2476/files/styles/default/public/image/2021/11/chemical-product-picto.png.webp?itok=LCNyyp9N) Designed to make laboratory work simpler ![](/sites/g/files/dvc2476/files/styles/default/public/image/2023/07/Touch-sensitive.png.webp?itok=Q8yEMMBe) Easy to set up ![](/sites/g/files/dvc2476/files/styles/default/public/image/2023/02/Water-picto.png.webp?itok=R9B8i8pr) **Ultrapure water** delivery via a comfortable and flexible handset ![DIGITAL TOOLS PICTO](/sites/g/files/dvc2476/files/styles/default/public/image/2021/11/DIGITAL-TOOLS-PICTO.png.webp?itok=4jTEIgMS) Large, easy-to-read digital display ![](/sites/g/files/dvc2476/files/styles/default/public/image/2024/02/Hot-water-picto.png.webp?itok=0AdJqdNk) Height-adjustable water dispensing outlet ![](/sites/g/files/dvc2476/files/styles/default/public/image/2024/02/Water-distribution-picto.png.webp?itok=0waVz9b3) Selectable manual dispensing, continuous dispensing and preset water auto volume dispensing ![](/sites/g/files/dvc2476/files/styles/default/public/image/2023/07/Meter.png.webp?itok=IS6LwhkY) Easy sanitization in as little as 15 minutes ![](/sites/g/files/dvc2476/files/styles/default/public/image/2024/02/Data-center-picto.png.webp?itok=0CfHEXhF) Capture and transfer data easily via the USB port ## Applications [ ![](/sites/g/files/dvc2476/files/styles/content_push_teaser/public/image/2019/06/Push-laboratories.jpg.webp?itok=CTSM17JB) ](/en/applications/laboratory-water "Laboratory Water") [Laboratory Water](/en/applications/laboratory-water "Laboratory Water") Water and distribution systems that produce ultra high-purity laboratory water for use in research and clinical diagnosis [Read more](/en/applications/laboratory-water "Laboratory Water") [ ![Ultrapure banner](/sites/g/files/dvc2476/files/styles/content_push_teaser/public/image/2022/06/ultrapure.jpg.webp?itok=ws_DdGoO) ](/en/applications/ultrapure-water "Ultrapure water") [Ultrapure water](/en/applications/ultrapure-water "Ultrapure water") A full range of water purification technologies [Read more](/en/applications/ultrapure-water "Ultrapure water") [ ![](/sites/g/files/dvc2476/files/styles/content_push_teaser/public/image/2019/11/Process-Water-Banner.jpg.webp?itok=LQVHjQU3) ](/en/expertise/applications/process-water "Process water") [Process water](/en/expertise/applications/process-water "Process water") High quality water systems for production, process and manufacturing uses. [Read more](/en/expertise/applications/process-water "Process water") ## Services [ ![Hubgrade make your ressources smarter banner ](/sites/g/files/dvc2476/files/styles/content_push_teaser/public/image/2021/12/210394_VWT_CORPOC_HUBGRADE_web_banner_1542x528.jpg.webp?itok=HkeBYHRm) ](/en/hubgrade-digital-solutions "Hubgrade digital solutions") [Hubgrade digital solutions](/en/hubgrade-digital-solutions "Hubgrade digital solutions") A combination of digital tools and Veolia expertise that make all your water processes smarter, safer and more sustainable. [LEARN MORE](/en/hubgrade-digital-solutions) [ ![hydrex Water treatment chemical programs ](/sites/g/files/dvc2476/files/styles/content_push_teaser/public/image/2022/01/Copy%20of%20Jebel%20Ali%20LHW-2495.jpg.webp?itok=lREeBTy8) ](/en/services/water-treatment-chemical-programs "Water treatment chemical programs") [Water treatment chemical programs](/en/services/water-treatment-chemical-programs "Water treatment chemical programs") Bundling high performance specialty chemicals, innovative dosing and controlling equipment with related expert support. [LEARN MORE](/en/services/water-treatment-chemical-programs) [ ![Global Water Audits picture](/sites/g/files/dvc2476/files/styles/content_push_teaser/public/image/2021/10/sl-aquiris-171_0.jpg.webp?itok=NKYucQqA) ](/en/services/global-water-audits "Global Water Audits ") [Global Water Audits ](/en/services/global-water-audits "Global Water Audits ") Comprehensive analysis of your water cycle to uncover potential savings and operational improvements [LEARN MORE](/en/services/global-water-audits) ## Product range and Resources Product range [**PureLab® Quest**](https://www.elgalabwater.com/products/purelab-quest) The first water purification devices on the market that dispense on-demand Type 1, 2 and 3 grade water from an economical, easy-to-use device that is manufactured from 85% reclaimed material. Compact and wall-mountable, it saves lab space. [**PureLab® Chorus**](https://www.elgalabwater.com/purelab-chorus-1-complete) With its simple and ergonomic design, this range provides a complete solution from tap to ultrapure water directly from a potable water supply. It ensures peak water purity at 18.2 MΩ.cm through fully recirculating water. [**PureLab® Flex** ](https://www.elgalabwater.com/purelabr-flex-3) The range features four laboratory water systems with varying volumes and pressures, ensuring accurate delivery of pure water. It provides real-time monitoring of resistivity and TOC, featuring a comfortable hand dispenser, adjustable outlet and user-friendly digital display. [ ![](/sites/g/files/dvc2476/files/styles/vwt_product_content_push/public/image/2023/10/Purelab-Pharma-push.jpg.webp?itok=EI37eXJ0) ### PURELAB® Pharma Compliance PURELAB® Pharma Compliance provides ultrapure water for pharmaceutical quality control laboratories to meet Good Manufacturing Practices (GMP) requirements. Membrane Filtration - reverse osmosis ](/en/solutions/technologies/purelab-pharma-compliance) [ ![View of two Purelab Flex with yellow and blue handles](/sites/g/files/dvc2476/files/styles/vwt_product_content_push/public/image/2026/05/Purelab-Flex-push.jpg.webp?itok=yH_ZA84E) ### Purelab® Flex Purelab® Flex is the latest generation of water purification systems for life science and drug discovery. Ion exchange and Deionisation ](/en/technologies/purelab-flex) Resources [PDF Purelab Innovation and Flexibility - Lab Water (3.58 MB) ](/sites/g/files/dvc2476/files/document/2024/02/PURELAB_Range_Brochure_April_2019%20%281%29.pdf) [PDF Purelab uninterrupted discovery - The Purelab range The laboratory water purification solutions for your research needs. (3.94 MB) ](/sites/g/files/dvc2476/files/document/2025/03/3386_VEO_21_ThePURELABRange_v2.8_SPREADS-compressed-%281%29.pdf) ## Contact As a scientist, I understand that lab water shouldn't be a hassle—it needs to be ready when you are. Our Purelab systems deliver the highest quality water in flexible, space-saving designs. Backed by our global service network, we ensure your systems always operate at peak performance, so you can focus on your research. ![Bethany Campbell picture](/sites/g/files/dvc2476/files/styles/default/public/image/2025/03/BC-Picture-new.jpg.webp?itok=OmOVP3iM) #### Bethany Campbell PhD Chemist − Life Science Market Manager - Elga LabWater **Contact Bethany through her** [**LinkedIn account**]() ## FAQ about Purelab ### What defines type 1, 2 and 3 water? Water is classified into three types: Type 1, Type 2 and Type 3 water, each with varying levels of purity to meet specific laboratory and industrial needs. - Type 1, also known as ultrapure water, is of the highest quality, free from nearly all impurities and suited for critical analytical and life science applications. - Type 2, also known as pure water, is suitable for general lab use and non-critical applications. - Type 3, also known as general laboratory water, is commonly used in feeding autoclaves and dishwashers. The specific quality and standards for these water types may vary depending on industry, regulation body and application requirements, making it essential to follow relevant guidelines and standards to ensure the right water quality for a given purpose. ### How important is water quality in laboratory performance? Water quality is of paramount importance in laboratory performance as it directly affects the reliability and accuracy of experimental results. Impurities in water can interfere with analytical research as impurities will directly affect retention time causing negative peaks, additional (ghost) peaks, split peaks and loss of resolution in analytical results making it challenging to distinguish between actual effects and contaminants. In genetics and genomics you need to be aware of RNase and DNase, bacteria and endotoxins. Therefore these fields require a higher level of water purification. ### How can water purity be maintained in laboratory work? Maintaining water purity in laboratory work involves a combination of preventive measures and regular system maintenance. The key steps include utilizing water purification systems, such as reverse osmosis, deionization, ultraviolet and filtration to produce water of the required quality (Type 1, Type 2, or Type 3) for specific applications. Routine monitoring of these systems through measurements of water resistivity and conductivity, total organic carbon (TOC), temperature and other relevant parameters is essential to ensure consistent water quality. ## Case Studies ![](/sites/g/files/dvc2476/files/styles/show_case_card/public/image/2024/02/University-of-Leipzig-case-study.png.webp?itok=OBeDJqaq) Germany University of Leipzig - Education Researchers at the University of Leipzig carry out forensic DNA analyses to provide evidence to support the police and public prosecutors in criminal cases. Ultrapure water is vital in ensuring accurate results. A PureLab® Quest purification system provides forensic scientists with a reliable and convenient supply of ultrapure water (18.2 MΩ) and is attached directly to a sink tap for ease of use. ![](/sites/g/files/dvc2476/files/styles/show_case_card/public/image/2024/02/University-of-Yamagushi-case-study.png.webp?itok=cO2lelsC) Japan University Institute of Gene Research - Education Scientists at the Institute of Gene Research at Yamaguchi University are using comprehensive genetic analysis to investigate chronic illnesses such as cancer, dementia and cardiovascular disease. To ensure their success, they rely on PureLab® Quest to deliver high-quality ultrapure water that is processed to remove all contaminants and impurities — even harmless minerals such as calcium, magnesium, sodium, potassium and phosphorus. ![](/sites/g/files/dvc2476/files/styles/show_case_card/public/image/2024/02/University-of-Manchester-case-study.png.webp?itok=aZiK1C-K) UK University of Manchester - Education Researchers at the National Graphene Institute (NGI) at the University of Manchester are developing a graphene-based membrane with the aim of cleaning up contaminated industrial water, desalinating seawater and purifying gasoline from water. To do this, the team requires ultrapure water to carry out molecular separation experiments. Responsible for the water quality is PureLab® Quest which provides a reliable and convenient supply of ultrapure water (18.2 MΩ). ## Technologies related to Purelab [ ![](/sites/g/files/dvc2476/files/styles/vwt_product_content_push/public/image/2023/10/Purelab-Pharma-push.jpg.webp?itok=EI37eXJ0) ### PURELAB® Pharma Compliance PURELAB® Pharma Compliance provides ultrapure water for pharmaceutical quality control laboratories to meet Good Manufacturing Practices (GMP) requirements. Membrane Filtration - reverse osmosis ](/en/solutions/technologies/purelab-pharma-compliance) [ ![View of a new Medica unit ](/sites/g/files/dvc2476/files/styles/vwt_product_content_push/public/image/2025/07/Medica-push.jpg.webp?itok=QV67XB81) ### Medica™ Medical-grade water systems for clinical diagnostics. Membrane Filtration (MF/UF/NF) ](/en/solutions/technologies/medica) [ ![](/sites/g/files/dvc2476/files/styles/vwt_product_content_push/public/image/2024/02/Centra-push.jpg.webp?itok=5HtByaz_) ### Centra™ Centralized water purification, storage and distribution system packaged into a single unit delivering Type 1, 2 and 3 ultrapure water. Membrane Filtration (MF/UF/NF) ](/en/solutions/technologies/centra)