Description
Description
High-purity Whatman QM-B quartz fiber filters from Cytiva’s business are designed for use in specific air monitoring applications.
QM-B filters are similar to Cytiva’s standard QM-A quartz fiber 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.
Specifications:
- Grade: QMB
- Diameter: 42 mm
- Nominal air flow rate: 12 s/100ml/in2
- Nominal basis weight: 170 g/m²
- Max recommended temperature: 800 °C
- Material: Quartz
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