About this item
These high purity QM-B quartz fibre filters are designed for use in specific air monitoring applications.
QM-B filters are similar to QM-A quartz fibre 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. Because of these characteristics, QM-B can be used in air monitoring applications requiring increased strength or durability.
Specifications
- Catalog No:
- WHAT1852-042
- WHAT1852-040
- Weight:
- 170 g/m²
- 170 g/m²
- Thickness:
- 950 µm
- 950 µm
- Airflow rate:
- 12 s/100 ml/6,5 cm²
- 12 s/100 ml/6,5 cm²
- Max. temperature:
- 800 °C
- 800 °C
Specifications
Supplier: VWR Collection
Supplier: Ahlstrom-Munksjö
Supplier: MACHEREY-NAGEL
Supplier: Corning
Supplier: MACHEREY-NAGEL
Supplier: Spectrum Laboratories
Supplier: Thermo Fisher Scientific
Supplier: Ahlstrom-Munksjö
Supplier: MACHEREY-NAGEL
Supplier: Whatman products (Cytiva)
Supplier: Whatman products (Cytiva)
Supplier: Ahlstrom-Munksjö