ELGA LabWater – PURELAB® – Chorus 1
When you require the ultimate in water purity, PURELAB Chorus 1 provides the perfect solution. Consistently delivering water purity of 18.2 MΩ.cm (Type I+/I) and underpinned by the advanced PureSure® deionization system, the PURELAB Chorus 1 enables you to focus on attaining accurate results while ensuring an uninterrupted workflow.
Life Sciences . Analytical Research . General Sciences
Technical Specifications
PRODUCT SPECIFICATIONS | LIFE SCIENCES | ANALYTICAL RESEARCH | GENERAL SCIENCES | |
---|---|---|---|---|
Dispense flowrate | Up to 2.0 l/min *** | Up to 2.0 l/min*** | Up to 2.0 l/min *** | |
Inorganics (resistivity at 25°C) | 18.2 MΩ.cm | 18.2 MΩ.cm | 18.2 MΩ.cm | |
Organics (TOC) | 1-3 ppb * | 1-3 ppb* | 3-10 ppb * | |
Bacteria | <0.001 CFU/ml ** | <0.001 CFU/ml** | <0.001 CFU/ml ** | |
Bacterial endotoxin | <0.001 EU/ml ** | <0.001 EU/ml | <0.001 EU/ml ** | |
pH | Effectively neutral | Effectively neutral | Effectively neutral | |
Particles | <0.01µm | <0.05 μm | 0.2 μm ** | |
DNase | <5 pg/ml | <5 pg/ml | <5 pg/ml | |
RNase | <1 pg/ml | <1 pg/ml | <1 pg/ml | |
Daily usage (max) | 120 l/day | 120 l/day | 120 l/day | |
Daily usage (min) | 1 l/day | 1 l/day | 1 l/day | |
Delivery flow rate | Up to 2.0 l/min | Up to 2.0 l/min | Up to 2.0 l/min | |
* Dependant on feed water – recommended feed <50 ppb TOC ** With POU filter fitted *** When connected to Halo, Advanced or flexible |
Key Features
PURELAB® Chorus 1
- Real-time TOC
- Fully re-circulating
- Integrated filtration
- Multiple dispensing
- Advanced PureSure Deionization Eliminates trace ions that leach into your water and provides advanced warning to change the purification packs
- Fully Recirculating Ensuring microbial purity and guaranteeing pure water at the point-of-use
- Real-time TOC Monitoring Provides complete confidence in organic purity
- Integrated Filtration Ultrafiltration or microfiltration filters out endotoxins, proteins, nucleases, and particulates
- Full Spectrum UV Treatment
- Data Capture Data capture via USB for system performance validation and software updates
Ideally Suited For: Mass Spectrometry, Molecular biology, Ultra trace analyses, Electrochemistry, Atomic Spectroscopy, Liquid Chromatography, Ion Chromatography, Cell cultures, Qualitative Analyses, Gas Chromatography, Immunochemistry
Process Flow PURELAB Chorus 1 Analytic

ELGA Purelab Chorus Video
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ELGA LabWater is the LabWater Specialists. For over 80 years we have been working with scientists to guarantee pure and…