PURELAB® Chorus 1 Range
Flexible. Configurable. Simple.
Excellent service
Multiple-university science building
Many thanks to Joe Crusco for the excellent service. Joe is a consummate professional and worked efficiently and effectively to ensure all of our systems were working properly. Joe is a pleasure to work with.
Review Date: 25 Oct 2022 | ELGA LabWater
The unequivocal choice for providing ultrapure deionized water.
Water purification
The Elga Purelab Chorus is an exceptional equipment in maintaining ultrapure deionized water for everyday uses in a Lab. The high-throughput volume from 50 mL to 10 L or more, all with the push of a button, is of the greatest convenience in conducting everyday experiments. The use of dual UV light treatment in the purification process offers further assurance in maintaining superb water quality. More time can be spent on doing experiments without having to implement a degassing protocol. This is a huge advantage; saves a lot of precious time.
Review Date: 9 Feb 2021 | ELGA LabWater
Very Sleek Look with Excellent Performance!
Trace Metals, Minerals and Nutrients Testing
PROS: Simple to use/operate. Produces excellent water quality. We have ours set up after a DI system so we get a very long life from the purification packs. Sleek look and feel. Digital readouts let you know what's going on. Has a great feature which allows for set volume dispensing, if needed. Parts can be ordered from Amazon. CONS: Very hard instructions to follow on setup and operation of the unit (luckily most can be figured out on your own)
Review Date: 20 Nov 2017 | ELGA LabWater
PURELAB® Chorus 1 range - Flexible. Configurable. Simple.
The PURELAB Chorus 1 range delivers the ultimate in water purity for absolute confidence in your results. It consistently provides water purity of 18.2 MΩ.cm (Type I+/I) underpinned by the advanced PureSure deionization system enabling scientists to focus on attaining accurate results. It offers users a choice of three Halo dispensing solutions to suit your need.
This award winning range is ideal for critical applications such as mass spectrometry, molecular biology, ultra trace analysis and ion chromatography.
Key features:
- Advanced PureSure® technology that guarantees no-breakthrough of organics or ions
- Advanced PureSure® technology to ensure minimal running cost
- Real-time TOC monitoring to detect the presence of organic impurities
- A choice of Halo dispensing solutions
- Full spectrum UV lamp for low microbial and organic specification and high transmittance
- Easy to use get simple ergonomic design
- Integrated filtration filtering out endotoxins, proteins, nucleases and particulates
- Traceability
- Designed to be modular and stackable adapting to your lab needs
- A range of storage reservoirs designed to maintain optimum purity (15, 30, 60 & 100 liters)
Awards
- 2014 Good design award
- 2014 Gold winner-A’ design award
Analysis of FDA observations on non-compliance in pharmaceutical production
FDA 483s are forms completed by FDA inspectors alerting companies of areas to improve, or correct, to remain compliant. This white paper explains the importance of FDA 483s in the regulation of pharmaceutical companies and FDA-regulated products.
What are the consequences of non-compliance in drug production and QC, and how must a company respond to a 483 or the need for a product recall? In this white paper, explore some recent and ongoing cases where 483s and product recalls have been issued. Plus, learn about the importance of monitoring and maintaining the correct level of water purity across pharmaceutical processes.
Ultrapure water for trace element determination
Over recent years, the limits for contamination of soils and watercourses – as well as personal exposure limits for various metals – have been progressively lowered, due to evidence of a negative impact on health and the environment. Download this white paper by ELGA LabWater to find out the impact of the research they are doing and how the PURELAB Chorus range accelerates this.
ELGA - Guaranteeing pure water for your application
When it comes to laboratory work, scientists make use of water in a wide range of processes throughout the day. For those working at the limits of analytical detection, pure water is an essential reagent and it becomes increasingly important to use the highest quality available for your application. Maintaining an adequate level of water purity is vital for producing consistent technical performance and reliable results. Download this brochure to find out how ELGA LabWater can keep you safe from contamination.
Optimizing water for life sciences applications
In this application note, ELGA LabWater discusses the need for reliable and cost-effective water purification systems in laboratories. The application note also highlights a variety of different water purification systems suitable for analytical, clinical, pharmaceutical and molecular biological applications.
Laboratory water: A key reagent for experimental success
Download this whitepaper to learn why using the right level of water purity is an essential way to help you achieve more consistent, accurate results, and how installing an in-house purification system can save you time, money and reduce your environmental impact.
Water in pharma and healthcare: Interactive quiz and toolkit
In this interactive document, ELGA LabWater takes you through four key areas where the impact of contaminated water can be catastrophic — whether measuring therapeutic levels of drugs in patient plasma samples or deciding to pass or fail a batch of API for drug formulation.
Reducing risk in HPLC / LC-MS therapeutic drug treatment and monitoring
ELGA LabWater demonstrates the importance of ultrapure water for HPLC and LC-MS/MS by looking at some key applications of HPLC in clinical diagnostics. Examine the challenges that are frequently directly related to the quality of the water used. Applications highlighted include (i) ISD monitoring and treatment, (ii) monitoring of anti-psychotic drugs, (iii) drugs testing in forensic toxicology, and (iv) measuring the circulating levels of antimicrobials in severe infection.
HPLC in pharmaceutical analysis: Why water purity matters
Water is essential to the pharmaceutical industry, as both a raw material and a solvent in the processing, formulation and manufacture of pharmaceutical products. In this white paper, ELGA LabWater provides guidance to help you meet the specific water-related challenges associated with HPLC and the different water types used in the manufacture, analysis and quality control of life-saving drugs.
HPLC, pharma and healthcare: Why water purity matters
Water is essential as a raw material and as a solvent in almost any area of pharmaceutical production you might consider, from drug processing to formulation, manufacture and monitoring. Its purity is therefore of major concern, particularly with respect to microbiological contamination, and is dictated by strict published guidelines at both national and international levels.
In this interactive eBook, we look at several applications of HPLC and LC-tandem mass spectrometry (LC-MS/MS) in pharmaceutical analysis and drug monitoring, but also forensic toxicology, to see how water quality impacts results.
Discover how using ultrapure water improves accuracy, eliminates false readings, and removes sources of variability, as we cover:
- HPLC in pharmaceutical analysis
- How to reduce risk in therapeutic drug treatment and monitoring
- Water in pharma & healthcare: Interactive quiz
Laboratory water: a key reagent for experimental success
In this guide, ELGA shares its expert knowledge about laboratory water and discusses the different options available for achieving a reliable source of purified water. ELGA demonstrates why using the right level of water purity is essential in helping you achieve more consistent, accurate results and how installing an in-house purification system can save you time, money and reduce your environmental impact.
ELGA PURELAB Chorus Product Range
Water is one of the only materials used in every lab in the world. Nothing is more important to your workflow than having a consistent and accurate and reliable flow of water. Watch this video to discover the PURELAB Chorus product range by ELGA LabWater.
Investigating Contaminants in Antarctic Ice
Warren Cairns, from the Institute for the Dynamics of Environmental Processes, Ca' Foscari University of Venice, discusses his paleoclimatic research looking at contaminants in ice cores and his work investigating the exchange of mercury between snowpacks and the atmosphere in Antarctica. Ensuring his samples aren’t contaminated is a crucial part of Cairns’ work. Watch this video to find out more about his research and the essential pieces of technology that keep his samples contaminant free.
ELGA LabWater Announces PURELAB® Chorus Range for Ultrapure Water
Martin White reveals the new ELGA LabWater PURELAB® Chorus range for type I ultrapure water. The system includes a Halo Dispense unit, which enables the positioning of the dispenser to be independent from the water purification system to save space within the laboratory. The PURELAB® Chorus enables water to be dispensed at different flow rates; this is controlled with a touchscreen located on the Halo. Interview filmed by SelectScience at Pittcon 2014.
Flexible Water Purification with the New PURELAB Chorus Range from ELGA LabWater
In this video Steve Bryant, Global Product Manager at ELGA LabWater, introduces the new the PURELAB Chorus range of water purification systems. Steve discusses how PURELAB Chorus has been designed to provide the user choice when it comes to application, budget and configuration. Watch this video to see how easy the system is to use and learn how the enhanced flexibility and upgradeability enable it to be tailored to the needs of each individual now and in the future. Interview filmed by SelectScience at Pittcon 2013.
Are point-of-use filters really necessary for nuclease removal?
Undetectable levels of DNase and RNase in purified water



































