Whatman 1851-090 Quartz Filters, QM-A, 9.0 cm Dia

Representative image only.
Whatman Mfr # 1851-090 – Item # EW-29706-16
Meet requirements for EPA PM-10 micron and PM-2.5 micron testing
  • Ideal for air particle monitoring and environmental testing


$460.75USD / Pkg of 100


Specifications & Description

  • Membrane MaterialQuartz Microfiber
  • Pore Size (µm)2.5
  • Membrane Diameter (mm)90
  • DescriptionQuartz Filters, QM-A, 9.0 cm Dia

Key Features

  • Ideal for air particle monitoring and environmental testing

More About this Item

Quartz Filters are used for air sampling of acidic gases, stacks, flues, and aerosols. Effective at high temperatures up to 964°F (500°C). Meet requirements for EPA PM-10 µm and PM-2.5 µm testing to sample particles down to 2.5 µm. High purity quartz (SiO2) microfiber filters have low levels of alkaline earth metals, eliminating artifact products of sulfates and nitrates (from SO2 and NO2).

CYTIVA Whatman™ Warranties to served market customers are in lieu of all other warranties, expressed or implied, and CYTIVA Whatman™ disclaims all other warranties, including without limitation, the implied warranties of non-infringement, merchantability, fitness for a particular purpose, quiet enjoyment, system integration and data accuracy. CYTIVA Whatman™ limited warranties set forth in the CYTIVA Whatman™ warranty statement shall be enforced by and only by the served market customers.




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