Ahlstrom Grade 169 is a binder-free microfiber glass filter filter with product stability to over 550 degrees Centigrade. The temperature resistance makes 169 well-suited for use in volatile solids testing as specified in STM 2540E. It is designed to both maintain a stable weight at 550°C and exhibit similar handling characteristics before and after 30 minutes in a 600°C furnace. Flow rate: fast. Retention: 1.1 microns.
Great for Lab Water Pretreatment
or Great Drinking Water
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