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Elga CHORUS 2 RO/DI, 20L/H, CHORUS,Products & Accessories

Elga Labwater -- Item TECPIM000461811

The Elga CHORUS 2 RO/DI is a high-performance reverse osmosis (RO) and deionization (DI) system designed to provide ultra-pure water for laboratory applications. With a production rate of 20 liters per hour, it offers a reliable and efficient solution for meeting water purity requirements.


• Pure Water Quality: The system combines RO and DI technologies to produce ultra-pure water with resistivity of 18.2 megohms-cm and TOC levels below 10 ppb.

• Advanced RO: Two-pass RO process removes over 99% of dissolved solids, bacteria, and viruses, reducing the load on DI cartridges.

• Efficient DI: High-capacity DI stage removes remaining ions using mixed-bed resin technology for consistent water quality.

• Compact Design: Space-saving design and wall-mounted installation option for easy integration into existing setups.

• User-Friendly Interface: Intuitive display provides real-time data on water quality parameters and system status.

• Reliability and Durability: Constructed with high-grade materials for long-lasting performance.

• Versatile Applications: Suitable for cell culture, molecular biology, chromatography, HPLC, and clinical diagnostics.

Product Details

Model CHORUS 2 RO/DI 20 L/H
Product Type Equipment
Part Number NA
Brand Elga Labwater
Gross Dimensions (WxDxH cm)
Net Dimensions (WxDxH cm)
Gross Weight (kg)
Net Weight (kg)

Inorganics Resistivity at 25 Degree Celsius 1 to >10 MΩ.cm
Organics TOC <30 ppb
Bacteria <5 CFU/ml
Delivery Flow Rate 20 l/hr
Particles >99% rejection

Elga Labwater

ELGA manufactures, supplies and services water purification systems for use in scientific applications, R&D, healthcare and clinical laboratries. Dedicated to research and innovative product and solution design, we work closely with leading laboratory instrument companies to customize and develop solutions for specific requirements.

ELGA has 4 different product ranges which provide water quality ideal for clinical, research, laboratory, and any other high purity requirements. ELGA also produces custom engineered systems that come with pretreatment, RO units, storage tanks, and distribution. The high purity water systems can be designed to your needs with varying flow rates.

Specialising in systems for clinical work, we stock a range of different water systems, from PURELAB through to MEDICA, CENTRA and BIOPURE. Our systems utilise the latest PURESURE water filtration technology to provide the best results. With a network of over 60 Approved Business Partners and Lab Water Specialists worldwide, we guarantee an unrivalled package of service and support.