High-purity Whatman QM-B quartz fiber filters from Cytiva's business are designed for use in specific air monitoring applications.

QM-B filters are similar to Cytiva's standard QM-A quartz fiber filters, which are recommended more commonly for air testing applications. By comparison, QM-B is approximately twice as heavy, twice as thick, and offers slower flow rates.

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Product Product Name Price
1852-042 Quartz Air Sampling Filter, Grade QM-B, 42 mm circle (50 pcs) 50 pieces 42 mm 250.00 USD Add to cart


1852-040 Quartz Air Sampling Filter, Grade QM-B 50 片 40 mm 208.00 USD Add to cart


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