Smart H2O for you and your science

Pure water is elemental to the success of your experiments. But finding the right water system for your research goes deeper than water quality alone. You need a smart choice that supports both your science and your budget—not only on day 1, but with every cartridge and filter change. One that reflects 130 years of innovations, like feed water monitoring, hands-free dispensing, and effortless cartridge change-outs. With a Thermo Scientific™ Barnstead™ lab water system, the only thing you’ll have in your water is confidence.

Download the Waterbook, browse through our portfolio below or ask one of our experts to help tailor a solution specific to your needs.

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Lab water system and accessories selector tool

Lab water system selector tool

Find the ideal water purification system(s) and accessories for your needs with
the Thermo Scientific™ Barnstead™ Lab Water System Selector Tool  

Configure your system ›

Find the right water system

Choose from our portfolio of innovative ultrapure water systems, ideal for analytical and life science applications and for basic laboratory use. 

Convert tap water to high-purity water for media or buffer prep, rinsing of glassware, or feeding a Type 1 water system.

Economically remove up to 99% of feed water impurities to supply lab equipment such as water baths, dishwashers, and autoclaves.

Effectively remove most inorganic solids, all organics with a boiling point greater than water (100°C), and all bacteria and pyrogens with our range of water stills.

Benefit from value and versatility with these customizable, modular systems suited for single-step and pretreatment purification.

Featured water purification video
Barnstead Water Purification Systems

Our complete line of water purification technologies includes solutions for your most critical and everyday application needs, from electrodeionization to reverse osmosis and distillation.



Smart notes

Water analysis kit

Application notes