Whatman QM-A Quartz Microfiber Filters

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ID	Product Name
28418549	Quartz Air Sampling Filter, Grade QM-A, 101.6 mm circle (100 pcs)
28418550	Quartz Air Sampling Filter, Grade QM-A, 110 mm circle (100 pcs)
28418551	Quartz Air Sampling Filter, Grade QM-A, 118 mm circle (100 pcs)
28418552	Quartz Air Sampling Filter, Grade QM-A, 150 mm circle (100 pcs)
28418537	Quartz Air Sampling Filter, Grade QM-A, 25 mm circle (100 pcs)
28418538	Quartz Air Sampling Filter, Grade QM-A, 32 mm circle (100 pcs)
28418539	Quartz Air Sampling Filter, Grade QM-A, 37 mm circle (100 pcs)
28418542	Quartz Air Sampling Filter, Grade QM-A, 47 mm circle (100 pcs)
28418543	Quartz Air Sampling Filter, Grade QM-A, 50 mm circle (100 pcs)
28418544	Quartz Air Sampling Filter, Grade QM-A, 55 mm circle (100 pcs)
28418555	Quartz Air Sampling Filter, Grade QM-A, 8 × 10 inch numbered circle (100 pcs)
28418554	Quartz Air Sampling Filter, Grade QM-A, 8 x 10 in sheet (25 pcs)
28418545	Quartz Air Sampling Filter, Grade QM-A, 82 mm circle (100 pcs)
28418546	Quartz Air Sampling Filter, Grade QM-A, 85 mm circle (100 pcs)
28418547	Quartz Air Sampling Filter, Grade QM-A, 90 mm circle (100 pcs)

Cytiva's high-purity quartz microfiber filters are used in many air sampling filter applications, including sampling of acidic gases, stacks, flues, and aerosols. Filters are suitable for PM-10 sampling and analysis.

Temperature resistant up to 800°C
Binder-free

Cytiva business offers three types of quartz fiber filters.

Whatman quartz microfiber filters

Because of the low level of alkaline earth metals, "artifact" products of sulfates and nitrates (from SO₂ and NO₂) are virtually eliminated. High-purity quartz microfiber filters are therefore applicable for particulate monitoring and heavy metal analysis.

Whatman QM-A filter circles and sheets

QM-A quartz microfiber filters from Cytiva come in a wide range of circle diameters, as well as 25-piece sheets. QM-A sheets (1851-8866) are sequentially numbered according to U.S. Environmental Protection Agency (EPA) standards and are suitable for most applications.

Looking for a filter paper, membrane filter, or syringe filter? Let Cytiva help you find the optimal filter for your needs to ensure reliable analysis.

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Product	Product Name	Price
1851-082	Quartz Air Sampling Filter, Grade QM-A, 82 mm circle (100 pcs)	306.95 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-055	Quartz Air Sampling Filter, Grade QM-A, 55 mm circle (100 pcs)	192.45 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-050	Quartz Air Sampling Filter, Grade QM-A, 50 mm circle (100 pcs)	288.60 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-047	Quartz Air Sampling Filter, Grade QM-A, 47 mm circle (100 pcs)	173.45 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-037	Quartz Air Sampling Filter, Grade QM-A, 37 mm circle (100 pcs)	159.18 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-032	Quartz Air Sampling Filter, Grade QM-A, 32 mm circle (100 pcs)	133.05 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-025	Quartz Air Sampling Filter, Grade QM-A, 25 mm circle (100 pcs)	133.05 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-090	Quartz Air Sampling Filter, Grade QM-A, 90 mm circle (100 pcs)	362.02 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-101	Quartz Air Sampling Filter, Grade QM-A, 101.6 mm circle (100 pcs)	407.92 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-110	Quartz Air Sampling Filter, Grade QM-A, 110 mm circle (100 pcs)	632.27 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-118	Quartz Air Sampling Filter, Grade QM-A, 118 mm circle (100 pcs)	609.84 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-150	Quartz Air Sampling Filter, Grade QM-A, 150 mm circle (100 pcs)	949.43 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-865	Quartz Air Sampling Filter, Grade QM-A, 8 x 10 in sheet (25 pcs)	380.38 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-8866	Quartz Air Sampling Filter, Grade QM-A, 8 × 10 inch numbered circle (100 pcs)	1 561.31 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1851-085	Quartz Air Sampling Filter, Grade QM-A, 85 mm circle (100 pcs)	467.06 USD	Add to cart Get Quote In Stock Stock on request Limited stock

Whatman QM-A Quartz Microfiber Filters

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Whatman QM-A Quartz Microfiber Filters

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Whatman quartz microfiber filters

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