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ELGA Purelab Option-S 7 Ultrapure Water Purification System with DV 35 Reservoir

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Brands
ELGA
New/Used
Used
  • Ships to NL
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  • Warranty available. Buy without worry
  • Support from a scientist

Product description

High-purity water purifier system with DV 35 reservoir, ideal for molecular diagnostics and bioprocessing.

The ELGA Purelab Option-S 7 is an advanced ultrapure water purification system designed to deliver consistently high-quality water essential for sensitive life science applications. Paired with the DV 35 reservoir, this system ensures reliable water storage and continuous supply for laboratory workflows.

Key features include:

  • Production of Type I ultrapure water with resistivity of up to 18.2 MΩ·cm, suitable for molecular diagnostics, bioprocessing, and synthetic biology workflows.
  • Integrated purification technologies that remove organic and inorganic contaminants, endotoxins, and bacteria, ensuring compliance with stringent laboratory standards.
  • The DV 35 reservoir offers a sterile storage volume of 35 liters, maintaining water purity for extended periods, supporting biomanufacturing and cell imaging applications.
  • Compact and modular design compatible with benchtop laboratory environments focused on molecular biology research and clinical diagnostics.

This system is widely used in biotechnology research, particularly in workflows requiring essential ultrapure water for gene editing experiments, cell culture preparation, and fluorescence analysis. Its reliable performance supports critical processes in biomedical engineering and biopharmaceutical production pipelines.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 4 September 2026