Solutions for single step and pretreatment purification

Excellent for use with humidification/environmental chambers, autoclaves, water baths, CO2 incubators, stills, ultrapure water systems, and eliminating corrosion and scaling when used with cooling loops for lasers and radar systems.

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Popular cartridge and filter systems

B-Pure™ Water Purification System

Bantam™ Deionizer

Barnstead™ 1/2 Size B-Pure™ Filter Holder

Pre-treat your feed water with Thermo Scientific™ Barnstead™ 1/2 Size B-Pure™ Filters, available in varying pore sizes.

Easily mount the Thermo Scientific™ Barnstead™ Hose Nipple Cartridge Holder for an economical and customizable water purification system. 

Purify water up to 75 L/hr using Thermo Scientific™ Barnstead™ Hose Nipple Cartridges for routine lab work including pretreatment

Remove calcium, magnesium and other ionic impurities with the Thermo Scientific™ Harvey™ DI+ water cartridge system, complete with remote dispenser.


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Learn everything from the fundamentals of buying and maintaining a lab water system to ensuring the water meets your application needs.

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