Whatman 1851-082 Quartz Microfiber Binder Free Filter, 2.2 Micron, 6.4 s/100mL Flow Rate, Grade QM-A, 8.2cm Diameter (Pack of 100)

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$389.18
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Product details

Management number 211695322 Release Date 2026/04/04 List Price $155.67 Model Number 211695322
Category

Whatman high purity quartz (SiO2) microfibre filters are used for air sampling in acidic gases, stacks, flues and aerosols, particularly at high temperatures up to 500°C and in PM-10 testing. Because of the low level of alkaline earth metals, "artifact" products of sulfates and nitrates (from SO2 and NO2) are virtually eliminated. QM-A, sequentially numbered according to EPA standards, is suitable for most applications. Diameter: 8.2cm. 100/Pack. Whatman #: 1851-082.

  • Diameter: 8.2cm
  • High purity quartz (SiO2) microfibre filter is are used for air sampling in acidic gases, stacks, flues and aerosols
  • Particularly at high temperatures up to 500°C and in PM-10 testing
  • Because of the low level of alkaline earth metals, "artifact" products of sulfates and nitrates (from SO2 and NO2) are virtually eliminated
  • QM-A, sequentially numbered according to EPA standards, is suitable for most applications
Item Weight 4.9 ounces
Manufacturer Whatman
Item model number F1555-4B
Package Dimensions 13.1 x 6.8 x 2 inches

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