Skip to main content
  • Where to buy
  • Company
    • About us
    • Careers
    • Events
  • Support
    • Laboratory Planning
    • Register a Product
    • Register Your Product (USA & Canada Only)
  • Contact
  • U.S.A.
  • Deutschland
  • España
  • France
  • Italia
  • Brasil
  • 日本
  • 中国
Home ELGA LabWater
  • Products
    • PURELAB
    • CENTRA
    • MEDICA
    • BIOPURE
    • ELGA Full Product Range
  • Applications
    • Atomic Absorption Spectroscopy
    • Cell and Tissue Culture
    • Clinical Biochemistry
    • Electrochemistry
    • Gas Chromatography
    • General lab water requirement
    • Immunochemistry
    • Liquid Chromatography
    • Mass Spectrometry
    • Microbiology
    • Molecular Biology
    • Spectrophotometry
  • Technologies
    • Activated Carbon
    • Electrodeionization (EDI)
    • Filtration
    • Ion Exchange
    • PureSure
    • Reverse Osmosis
    • Ultraviolet
  • Impurities In Water
    • Dissolved Gases
    • Inorganic Compounds
    • Microorganisms & Bacteria
    • Organic Compounds
    • Particulates
  • Knowledge
    • Blog
    • Case Studies
    • Ultrapure water
    • Guides and White Papers
  • Products
    • PURELAB
    • CENTRA
    • MEDICA
      • Hubgrade
      • MEDICA BIOX
    • BIOPURE
    • ELGA Full Product Range
      • PURELAB® Classic
  • Applications
    • Atomic Absorption Spectroscopy
    • Cell and Tissue Culture
    • Clinical Biochemistry
    • Electrochemistry
    • Gas Chromatography
    • General lab water requirement
    • Immunochemistry
    • Liquid Chromatography
      • Hochleistungsflüssigkeitschromatographie (HPLC)
    • Mass Spectrometry
    • Microbiology
    • Molecular Biology
    • Spectrophotometry
  • Technologies
    • Activated Carbon
    • Electrodeionization (EDI)
    • Filtration
    • Ion Exchange
    • PureSure
    • Reverse Osmosis
    • Ultraviolet
  • Impurities In Water
    • Dissolved Gases
    • Inorganic Compounds
    • Microorganisms & Bacteria
    • Organic Compounds
    • Particulates
  • Knowledge
    • Blog
      • Analytical Chemistry
      • Clinical & Pharma
      • Cool Science
      • Environment and sustainability
      • Life in the lab
      • Purelab product design
      • Science of the future
      • Water Purity
      • Water in the lab
    • Case Studies
      • Abbott Diagnostics chooses ELGA MEDICA systems in South Asia
      • Beam Me Up, Scotty: PURELAB® Option Q Delivers Essential Ultra Pure Water
      • Argenta chooses DKSH New Zealand to deliver Ultrapure water in Animal Pharma
      • Clean Water for a Clean Future
      • LS Scientific & ELGA deliver UltraPure water to the NAFDAC Laboratory
      • Lifebrain Group chooses ELGA as water partner for new modern 24/7 PCR-COVID-19 laboratory in Vienna, Austria.
      • Critital Tests Benefit from PURELAB® Option Reliable Pure Water
      • DASA: The biggest medical diagnostics company in Brazil
      • ELGA helps immuneserology labs maximize uptime
      • Fondazione Telethon Continues to Choose ELGA Labwater as a Trusted Partner
      • Importance of ultrapure Type 1+ water for the development of generic medicines
      • MEDICA® Pro selected for Siemens ADVIA® analyzers at City General Hospital
      • Optimale Wasserqualität für mikrobiologische Forschung und Lehre
      • PURELAB® Option R Guarantees Pure Water for Leading Microfluidics Technology
      • PURELAB® Pulse Delivers Reliable Water Quality and Quantity for a Wide Range of Applications
      • PURELAB® flex: an ideal training system for today's research method
      • Powering Cutting-Edge Gene Research
      • Sichere Reinstwasserversorgung für präzise Produkttests
      • Zentrale Reinstwasser-Aufbereitung für Analyser
      • ELGA LabWater and Beckman Coulter Join Forces
      • Applied New Technologies Department Improves ICP, IC & HPLC Sample Turnaround Times with PURELAB®
      • Unlocking the secrets of the Antarctic with the aid of ultrapure water
      • Advancing Genetic Technologies
      • Cross Infection Control: Pure and Simple
      • Researching effective new ways to prevent cardiovascular disease at the University of Columbia
    • Ultrapure water
    • Guides and White Papers
      • HPLC Water Purity
      • HPLC in Pharma
      • Reducing Clinical Risks
      • Sustainability
  • U.S.A.
  • Deutschland
  • España
  • France
  • Italia
  • Brasil
  • 日本
  • 中国
  • Privacy policy
  • Terms & Conditions
  • Global Legal Compliance
  • Patents
  • Impressum
  • Home
  • PURELAB Chorus 2 +

PURELAB Chorus 2 +

One complete solution for the laboratory

The PURELAB Chorus 2+ provides additional bacteria and inorganic quality for sensitive analytical and life science applications above that of basic laboratory work. With its simple design and ease of use, water can be dispensed from the system or from a choice of additional Dispensers.

  • Features
  • Tech Specs
  • Consumables
  • Accessories
  • FAQS
  • Download Brochure
  • Get a Quote

"I am so grateful for your assistance with our Chorus 2+ RO system. I’ve saved our department thousands of dollars!"

MELISSA PARSONS
MICHIGAN STATE UNIVERSITY

Features

PURELAB Chorus 2+ (RO/EDI/UV) 

This product features our patented recirculating EDI technology: the only EDI system on the market that is able to fully recirculate to maintain >15 MΩ.cm.

  • Fully Recirculating EDI  ELGA’s patented fully recirculated EDI provides a constant supply of high purity that guarantees a minimum of 15 MΩ.cm water at all times.
  • Ideal for High Volume Labs  A cost-effective solution for laboratories requiring higher output volumes thanks to the incorporated EDI technology.
  • Single System Solution  Perfect single system solution for analytical and life science applications requiring >15 MΩ.cm.
  • Reduced Maintenance Times Quick and easy replacement of consumables to reduce maintenance times.
  • Space Saving Design  Designed to be modular and stackable to save space, whether wall-mounted or under the bench.
  • Data Capture Data capture via USB for system performance validation and software updates.

Ideally suited for: Electrochemistry, Cell cultures, Spectrophotometry, Feed to ultrapure water, Media/buffer preparation, General chemistry

● Type II+ Water  ● >15 MΩ.cm  ● Liters per day: 1 - 120

 

Chorus 2+ with Model

PURELAB Chorus 2+ (RO/DI/UV)

This product provides tap to 15 MΩ.cm pure water for laboratories requiring up to 100 liters per day and is able to fully recirculate to maintain 15 MΩ.cm.

  • Fully Recirculating  In addition to simple composite vent filtration, the PURELAB Chorus 2+ is the only fully recirculating Type II+ pure water system on the market, maintaining consistent peak water purity at 15MΩ.cm.
  • Configuration  Ability to configure multiple systems to increase flow rate and save space through stackable solutions that can be wall mounted, on or under the bench.
  • Simplicity Simple to install, operate and maintain, with a clear indication of water purity. It is also simple to replace consumables, reducing maintenance time.
  • Data Capture Data capture via USB for system performance validation and software updates.
  • Dispense  Choose from three different Halo Dispense solutions to allow additional dispense points, even in adjacent labs.

Ideally suited for: Electrochemistry, Spectrophotometry, Feed to ultrapure water, Media/buffer preparation, General chemistry

● Type II+ Water  ● >15 MΩ.cm  ● Liters per day: 1 - 10

Chorus 2+ front tap

Tech Specs

PRODUCT SPECIFICATIONS
PURELAB CHORUS 2+ (RO/EDI/UV) 10 L/HR
PURELAB CHORUS 2+ (RO/EDI/UV) 20 L/HR
Inorganics (resistivity at 25°C)1 to >15 MΩ.cm1 to >15 MΩ.cm
Organics (TOC)<10 ppb<10 ppb
Bacteria<0.001 CFU/ml†<0.001 CFU/ml†
pHEffectively neutralEffectively neutral
Particles>99% rejection>99% rejection
Daily usage (max)220 l/day440 l/day
Daily usage (min)1 l/day10 l/day
Delivery flow rate10 l/hr *20 l/hr *
PRODUCT SPECIFICATIONS
PURELAB CHORUS 2+ (RO/EDI/UV) 10 L/HR
PURELAB CHORUS 2+ (RO/EDI/UV) 20 L/HR
Inorganics (resistivity at 25°C)1 to >15 MΩ.cm1 to >15 MΩ.cm
Organics (TOC)<10 ppb<10 ppb
Bacteria<0.001 CFU/ml†<0.001 CFU/ml†
pHEffectively neutralEffectively neutral
Particles>99% rejection>99% rejection
Daily usage (max)220 l/day440 l/day
Daily usage (min)1 l/day10 l/day
Delivery flow rate10 l/hr *20 l/hr *

* Standard conditions are 4 bar inlet pressure at 15 ⁰C, fed with potable water and a clean pre-treatment cartridge.

† With POU filter fitter

Consumables

EDI Stack
EDI stack - LC277
Part Number
LC277
Life expectancy
4-5 years
Impact of Overuse

Ions will remain in the water

POU filter
Point-of-use Filter
Part Number
LC145
Life expectancy
3 months
Impurities Removed
Microorganisms & Bacteria
Particulates
Impact of Overuse

Potential recontamination of purified water and reduced flow rates

E-Cartridge Degasser Module
Part Number
LC181
Pre-treatment pack render image
Pre-treatment Pack
Part Number
LC241
Life expectancy
6 months
Impact of Overuse

Chlorine, chloarmine and organics remain, increasing the burden on downstream consumables which will need more frequent and expensive changes

Reverse Osmosis
Reverse Osmosis
Part Number
LC240
Life expectancy
24-36 months
Impurities Removed
Inorganic Compounds
Organic Compounds
Impact of Overuse

High levels of organics and inorganics remain in the water reducing the functional life of the DI pack

Composite Vent Filter
Composite Vent Filter
Part Number
LC216
Life expectancy
12 months
Impurities Removed
Dissolved Gases
Impact of Overuse

Increase in airborne contaminants and potential recontamination of purified water

Accessories

30 liter reservoir
PURELAB® Reservoir 30 l

Capacity: 30 liters

Dimensions: 660 (h) x 376 (w) x 340 (d) 

Flow Rate: 8 l/min

PURELAB Chorus Halo Dispenser
PURELAB Chorus Halo Dispenser

Modular nature of PURELAB Chorus means that your dispense solutions can sit independently from the unit. You can even have them installed in adjacent labs. 

✓ Fixed handset
✓ Variable flow rate dispense
✓ Drop-by-drop control
✓ Locked dispense

60 liter reservoir
PURELAB® Reservoir 60l

Capacity: 60 liters

Dimensions: 570 (h) x 532 (w) x 522 (d)

Flow Rate: 10 l/min

100 liter reservoir
PURELAB® Reservoir 100l

Capacity: 100 liters

Dimensions: 806 (h) x 532 (w) x 522 (d)

Flow Rate: 10 l/min

15 liter reservoir
PURELAB® Reservoir 15 l

Capacity: 15 liters

Dimensions: 470 (h) x 376 (w) x 340 (d)

Flow Rate: 6 l/min

PURELAB Chorus Halo Advanced Dispenser
PURELAB Chorus Halo Advanced Dispense

Modular nature of PURELAB Chorus means that your dispense solutions can sit independently from the unit. You can even have them installed in adjacent labs.

✓ Fixed handset
✓ Variable flow rate dispense
✓ Drop-by-drop control
✓ Locked dispense
✓ Purity monitoring to point-of-use
✓ Auto volume dispense

PURELAB Chorus Halo Flexible Dispenser
PURELAB Chorus Halo Flexible Dispense

Modular nature of PURELAB Chorus means that your dispense solutions can sit independently from the unit. You can even have them installed in adjacent labs.

✓ Flexible handset
✓ Variable flow rate dispense
✓ Drop-by-drop control
✓ Locked dispense
✓ Purity monitoring to point-of-use
✓ Auto volume dispense

Dispenser
PURELAB® Dispenser

Unrivaled purity design, unmatched flexibility & effortless use.
Together with PURELAB Chorus & Quest, the PURELAB Dispenser enables uninterrupted discovery.

✓ Delivering proof of water purity
✓ Repeated volume dispensing
✓ Improving lab efficiency
✓ Reproducible results

Download Brochure

30 liter reservoir
PURELAB® Reservoir 30 l

Capacity: 30 liters

Dimensions: 660 (h) x 376 (w) x 340 (d) 

Flow Rate: 8 l/min

PURELAB Chorus Halo Dispenser
PURELAB Chorus Halo Dispenser

Modular nature of PURELAB Chorus means that your dispense solutions can sit independently from the unit. You can even have them installed in adjacent labs. 

✓ Fixed handset
✓ Variable flow rate dispense
✓ Drop-by-drop control
✓ Locked dispense

60 liter reservoir
PURELAB® Reservoir 60l

Capacity: 60 liters

Dimensions: 570 (h) x 532 (w) x 522 (d)

Flow Rate: 10 l/min

100 liter reservoir
PURELAB® Reservoir 100l

Capacity: 100 liters

Dimensions: 806 (h) x 532 (w) x 522 (d)

Flow Rate: 10 l/min

15 liter reservoir
PURELAB® Reservoir 15 l

Capacity: 15 liters

Dimensions: 470 (h) x 376 (w) x 340 (d)

Flow Rate: 6 l/min

PURELAB Chorus Halo Advanced Dispenser
PURELAB Chorus Halo Advanced Dispense

Modular nature of PURELAB Chorus means that your dispense solutions can sit independently from the unit. You can even have them installed in adjacent labs.

✓ Fixed handset
✓ Variable flow rate dispense
✓ Drop-by-drop control
✓ Locked dispense
✓ Purity monitoring to point-of-use
✓ Auto volume dispense

PURELAB Chorus Halo Flexible Dispenser
PURELAB Chorus Halo Flexible Dispense

Modular nature of PURELAB Chorus means that your dispense solutions can sit independently from the unit. You can even have them installed in adjacent labs.

✓ Flexible handset
✓ Variable flow rate dispense
✓ Drop-by-drop control
✓ Locked dispense
✓ Purity monitoring to point-of-use
✓ Auto volume dispense

Dispenser
PURELAB® Dispenser

Unrivaled purity design, unmatched flexibility & effortless use.
Together with PURELAB Chorus & Quest, the PURELAB Dispenser enables uninterrupted discovery.

✓ Delivering proof of water purity
✓ Repeated volume dispensing
✓ Improving lab efficiency
✓ Reproducible results

Download Brochure

FAQS

What is a PURELAB Chorus 2+ range?

The PURELAB Chorus 2+ range is designed for customers who need a minimum guaranteed quality of Type II water directly from a tap source. It can produce up to 480 litres of pure water per day.

What type of applications are suitable for water dispensed from the PURELAB Chorus 2+ range?

The PURELAB Chorus 2+ range is designed for applications including media / buffer preparation, general chemistry, histology, microbiological analysis and electrophysiology.

What are the benefits of the PURELAB Chorus 2+ range?

The PURELAB Chorus 2+ range is designed for customers requiring high purity Type II (pure) water becauses it guarantees a minimum of 10MΩ-cm . It offers water monitoring up to the point of dispense to help ensure valuable parameters are provided at all times; it provides inbuilt periodic recirculation to help minimise biofilm build up which can affect some applications, it has a low bacterial specification with point of use filters, it has a range of dispensing solutions to suit different applications and budgets as well as the ability to adapt to where there is available space. It is also an easy to use and maintain system.

How many product variants are available?

The PURELAB Chorus 2+ range offers 8 product variants ; the EDI and DI variants.

What storage reservoirs are available with the PURELAB Chorus 2+ range?

The PURELAB Chorus 2+ range offers customers a choice of 4 reservoir sizes; 15l, 30l, 60l and 100l.

 

Related Content

PURELAB RANGE 2021

Case Studies

Don’t take our word for it, check out some of our case studies and then get in touch with us.

linktocontent

Ultrapure Water

Our ultrapure water does not contain any detectable endotoxins. This level of purity makes it a perfect reagent for laboratory work.

linktocontent
  • Enquiry
  • Get a Quote
  • Book a Demo
  • Find an Approved Partner

Enquiry

Please check this to confirm that you have read our Terms of Service and Privacy Policy.

Get a Quote

Please check this to confirm that you have read our Terms of Service and Privacy Policy.

Book a Demo

Please check this to confirm that you have read our Terms of Service and Privacy Policy.

Call us

Can't find what you are looking for?

Support Number
+44 (0)20 3567 7300
United Kingdom Sales
+44 (0)1628 879 704
United States of America Sales
+1 877-315-3542
France Sales
+33 1 40 83 65 00
China Sales
+86 400-616-8882

 

ELGA LabWater US Headquarters

ELGA LabWater North America
5 Earl Ct Suite 100
Woodridge, IL 60517
USA

Tel: 630-343-5251

ELGA LabWater UK Headquarters

Lane End Business Park
Lane End, High Wycombe
HP14 3BY
United Kingdom
T: +44 (0) 203 567 7300
F: +44 (0) 203 567 7205

Case Studies

  • Abbott Diagnostics
  • DASA Medical Diagnostics
  • NeoDIN Medical Institute
  • North Staffordshire NHS Trust
  • Olsberg Vocational College

Resources

  • Learn About Ultrapure Water
  • Guides and White Papers
  • Purification Technologies
  • Applications
  • Impurities In Water

Blogs

  • Latest Blog
  • Water Purity - Different Types of Pure Water
  • What is Clinical Laboratory Reagent Water (CLSI)?
  • What is Total Organic Carbon (TOC)?
  • Language
    • Deutsch
    • English
    • Español
    • Français
    • Italiano
    • Português
    • 日本語
    • 中文
  • Other Veolia Sites
    • Veolia
    • Veolia Foundation
    • Veolia Water Technologies

© VWS (UK) Ltd. trading as ELGA LabWater. 2023 - All rights reserved.
ELGA is the global laboratory water brand name of Veolia.

  • Privacy policy
  • Terms & Conditions
  • Global Legal Compliance
  • Patents
  • Impressum
Elga Veolia
TOP

© 2017 ELGA Veolia