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PURELAB® Chorus 1 Complete

Flexible. Configurable. Simple.

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ELGA LabWater

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Average Rating 4.8

|21Scientists have reviewed this product

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Joseph Crusco was helpful, friendly, easily accessible, efficient and knowledgeable


Average Rating 4.7

Application Area:

Forensic DNA analysis

Filter systems seem to work well, they are easy to use and are mostly reliable. Service representative Joseph Crusco was excellent, very helpful during and after his visit, he is friendly, easily accessible via phone and email, and he is very efficient and knowledgeable.

Review Date: 15 May 2024 | ELGA LabWater

Offers reliable, high-quality water purification with user-friendly features.


Average Rating 5.0

Application Area:

Life Sciences Experiments

PuraLab has proven to be an asset in our laboratories. Its ability to consistently produce ultra-pure water has been integral to obtaining high-quality, reproducible results. One of the standout features of the Purelab is its user-friendly interface. The system is straightforward to operate, with clear instructions and intuitive controls. This ease of use has been a significant time-saver and reduces the training required for new staff members. Joe Crusco efficiently performed our PM service on several systems within the allotted timeframe, ensuring its consistent ultra-pure water production for high-quality results.

Review Date: 29 Jan 2024 | ELGA LabWater

Thanks Kunal!


Average Rating 3.7

Application Area:

DNA synthesis

Our install technician Kunal is wonderful! He is very responsive, flexible, and helpful. We have had him for three installs now and its always a pleasure to work through him, even during frustrating parts delays or weird instrument troubleshooting

Review Date: 30 Oct 2023 | ELGA LabWater

The service engineers are great to work with!


Average Rating 5.0

Application Area:

Our cell culture team uses the water for our 40L runs

We had an issue with one of our Elga units and Kunal was able to resolve the issue. He was very helpful and communicative throughout this process. He was able to provide insightful input about issues that we are currently facing with our 40L runs. He has also been very responsive with questions that I had in regards to troubleshooting our equipment and orders. I feel confident that we are taken care of because of Kunal.

Review Date: 17 Oct 2023 | ELGA LabWater

Great results


Average Rating 4.3

Application Area:


The service was good

Review Date: 18 Aug 2023 | ELGA LabWater

Great product / service would recommend to anyone looking for a purification system.


Average Rating 5.0

Application Area:


Unit is exactly what we're looking for, we have a unit in each lab. Our FSE is amazing and is very thorough and informative.

Review Date: 26 May 2023 | ELGA LabWater

Great support team


Average Rating 5.0

Application Area:

Purified lab water

We have 5 Elga units and all are working great. If there is ever a problem Joe Crusco is always a phone call away and willing to help.

Review Date: 24 May 2023 | ELGA LabWater

Great results needed for daily use.


Average Rating 5.0

Application Area:

Purification of lab water for daily use and daily operations. Used throughout the entire site

Easy to use with scheduled PM and Calibrations

Review Date: 28 Feb 2023 | ELGA LabWater

Great service and great instrument!


Average Rating 5.0

Application Area:


I love this system (we used to use the millipore sigma unit at our other facility. It works the same way and can be wall mounted so only the dispenser is within reach and doesn’t take up too much space! Joe is a great FSR and the elga team is wonderful.

Review Date: 7 Dec 2022 | ELGA LabWater

Satisfied with service.


Average Rating 5.0

Application Area:

Lab DI system

Kunal was personable and professional. Communication was clear and concise throughout service.

Review Date: 22 Sept 2022 | ELGA LabWater

PURELAB® Chorus 1 Complete- Flexible. Configurable. Simple.

PURELAB® Chorus 1 Complete provides a complete solution to deliver ultrapure water directly from a potable water supply. It dispenses up to 480 liters of 18.2 MΩ.cm ultrapure water ideal for medium scale laboratories.

With its simple yet ergonomic design, water can be dispensed directly from the system or from a choice of additional Halo dispensing solutions. This award winning system offers scientists a choice of four different storage reservoirs (15l, 30l, 60l & 100 l) depending on water demand.

The PURELAB® Chorus 1 Complete is ideal for critical applications such as mass spectrometry, molecular biology, electrochemistry and gas chromatography

Key features:

  • Easy to use get simple ergonomic design
  • Fully recirculating to maintain consistent peak water purity at 18.2 MΩ.cm
  • Prioritized information displayed at all times (volume, system status, alarm)
  • Optional point of use filters suitable for a wide range of lab applications
  • Easy semi-automated sanitization
  • A choice of additional Halo dispensing solutions
  • Traceability
  • Optional CO2 removal increasing lifespan of consumables
  • A range of storage reservoirs designed to maintain optimum purity (15, 30, 60 & 100 liters)


  • 2014 Good design award
  • 2014 Gold winner-A’ design award

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