Quartz fiber filters have a very low content of metals and often used for air monitoring. QR-100 is made of 100% quartz fibers. Heat treated for two hours at 1,000 °C. QF is made of 100 % quartz fibers. QR-200 is made of 100 % quartz fibers and with inorganic binder added.
Applications Air analysis, PM2.5 and PM10 Flue gas analysis at elevated temperatures
Technical Information
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