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.
Some Products May Appear Restricted
To ensure a smooth and speedy checkout, please log in to your account. Some items may show as restricted simply because you're not logged in.
If you do not have an account, you can register using our registration webform (https://www.avantorsciences.com/us/en/login/register)
If you're still seeing restrictions after logging in, certain products—like chemicals or medical devices—require additional account verification steps to be able to place an order. Some items may additionally require a specific license or customer documentation; additional documentation will be requested for these items prior to shipment.
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: Sartorius
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Whatman products (Cytiva)
Supplier: VWR Collection
Supplier: Whatman products (Cytiva)
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Whatman products (Cytiva)
Supplier: Cytiva (Formerly Pall Lab)
Supplier: Whatman products (Cytiva)
Supplier: Cytiva (Formerly Pall Lab)