Flexible lab systems designed for your applications
For more than 130 years, Thermo Scientific™ lab water systems have been a trusted resource for science and industry. Our complete line of water purification technologies includes solutions for your most critical and everyday application needs, from electrodeionization to reverse osmosis and distillation.
Water purification categories
Thermo Scientific™ Barnstead™ water purification systems deliver pure and ultrapure water—with ease. With flexible systems designed precisely for your applications, and multiple water types from a single solution.
Our large custom systems produce laboratory grade high purity water from tap water and cover a performance range from 40 l/h to 15,000 l/h.
Our portfolio of point of use water purification systems includes Type 1 ultrapure, Type 2 pure, reverse osmosis systems and stills, in addition to a full line of cartridge and filter systems.
Enhance your water system with a variety of water system accessories and consumables, including pumps, filters and cartridges, storage accessories, and replacement parts.
Let us help you build a smarter lab. All the drawings, A&E specification sheets, site preparation forms and other resources you'll need to plan for your new lab's water purification system.
Pure water is elemental to the success of experiments. Learn more about all of our Thermo Scientific™ water purification solutions.
Systems feature fully automatic operations and integrated water hardness stabilizing, eliminating the need for a separate softener. Select an ideal system based on the size of your analyzer.
Thermo Scientific™ ion exchange cartridges are an economical solution for converting tap water to demineralized, deionized water.
Unity Lab Services: Access to our expert service team, information on support plans, parts and consumables resources, and other instrument services.