Cytiva QM-A Quartz Microfiber Air Sampling Filters, 110 mm Circles

Cytivas Whatman™ 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 and binder-free. 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. QM-A quartz microfiber filters come in a wide range of circle diameters, as well as 25-piece sheets. QM-A sheets (Cat. No. 889-14536, 889-14542, and 889-14614) are sequentially numbered according to U.S. Environmental Protection Agency (EPA) standards and are suitable for most applications.

Specifications:
• Grade: QM-A
• Nominal Air Flow Rate: 6.3 s/100 mL/in.²
• Nominal Thickness: 475 µm
• Nominal Basis Weight: 85 g/m²
• Max. recommended temperature: 800°C
• Material: High-purity quartz (SiO₂)
• Binder Type: Binder Free

†U.S. Sales Only
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UPC:

41104900

Condition:

New

Weight:

1.00 Ounces

HazmatClass:

No

Quantity:

1

Unit of Measurement:

PK

WeightUOM:

LB

MPN:

1851-110

Product Size:

100PC

Model Number:

889-79488,889-79488-P5,889-79488-PK