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Thermo Scientific Barnstead Ultrapure Mixed-Bed Cartridge for Hose Nipple

Part Number: D8902

Model D8902, Thermo Scientific Barnstead Ultrapure Mixed-Bed Cartridge for Hose Nipple

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List Price



-$36.00 (23.2%)  


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Normally Ships in 3-5 Business Days


New, Factory Direct-Ship What's This?

Part Number  


Capacity (Grains)  


Resin Type  

Ultrapure Mixed-Bed Ion Exchange


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;


Instruction Sheet

D8901-D8921-D8902-D8904-D8905-D8922-D8951-D8903.pdf (Download PDF)


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All information current as of Wednesday, August 23, 2017