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Cytiva Whatman™ Quartz Air Sampling Filters, Grade QM-A, Circle
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Diameter (Metric) Filter:
25 mm
32 mm
37 mm
45 mm
47 mm
50 mm
82 mm
85 mm
90 mm
101.6 mm
118 mm
150 mm
Description
Used in many air sampling filter applications, including sampling of acidic gases, stacks, flues, and aerosols. Whatman™ Quartz Air Sampling Filters are sequentially numbered according to U.S. Environmental Protection Agency (EPA) standards and are suitable for most applications.
- Temperature resistant up to 500°C
- Binder-free
- High loading capacity
- Fast flow rates (air flow rate 6.4 s/100 ml/in2)
- Used in many air sampling filter applications, including sampling of acidic gases, stacks, flues, and aerosols
- Filters are suitable for PM-10 sampling and analysis

Specifications
Specifications
Airflow Rate | 6.3 s/100 mL/in2 |
Format | Disc |
Material | High-purity Quartz |
For Use With (Application) | Used for air sampling in acidic gases, stacks, flues and aerosols, particularly at high temperatures up to 500° C and in PM-10 testing.Filters for Use in US EPA PM10 Ambient air monitoring. |
Grade | Grade QM-A |
Quantity | 100 pieces |
Shape | Circle |
Thickness (Metric) | 475 μm |
Type | Air Sampling Filter |
Diameter (Metric) | 25 mm |
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