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Thermo Scientific Barnstead Ultrapure Mixed-Bed Cartridge for Hose Nipple
Part Number: D8902
Removes ionized impurities to produce high resistivity water with a neutral pH. Reversing the water flow---causing your feed water to flow in through the outlet and down to the inlet---may increase cartridge life. Color change indicates when the cartridge is beyond its useful life and must be replaced. Full size cartridge. Measures 18.7 x 3.25 in. NOTE: The D8902 must not be used with solutions containing alcohol. We recommend that the D8902 be replaced by the D8911 for applications requiring alcohol solutions.
When to Replace
Replace when all but top 50 mm (2 inches) of resin changes in color from dark brown to purple to light brown. If reversing water flow, it will be the bottom 50 mm (2 inches).
Compatible Water Systems
Barnstead Hose Nipple;