Quartz Air Sampling Filter, Grade QM A, 8" x 10", Sheet
In Stock
Usually ships in 14 - 21 Days
Sale:
$2,251.59
100
/ Pack
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Description
Cytiva's high-purity quartz microfiber filters are used in many air sampling filter applications, including a sampling of acidic gases, stacks, flues, and aerosols. Filters are suitable for PM-10 sampling and analysis.
Whatman quartz microfiber filters
Because of the low level of alkaline earth metals, "artifact" products of sulfates and nitrates (from SO₂ and NO₂) are virtually eliminated. High-purity quartz microfiber filters are therefore applicable for particulate monitoring and heavy metal analysis.
Whatman QM-A filter circles and sheets
QM-A quartz microfiber filters from Cytiva come in a wide range of circle diameters, as well as 25-piece sheets. QM-A sheets (1851-8866) are sequentially numbered according to U.S. Environmental Protection Agency (EPA) standards and are suitable for most applications.
Features
- Temperature resistant up to 800°C.
- Binder-free.
Product Specifications
| Manufacturer Part 1851-8866: | Unit Quantity Pack of 100 |
|---|---|
| Manufacturer Part 1851-865: | Unit Quantity Pack of 25 |
| Grade: | QM-A |
| Dimensions: | 203.2 × 254 mm (8 × 10 in) |
| Nominal air flow rate: | 6.3 s/100 ml/in² |
| Nominal thickness: | 475 µm |
| Nominal basis weight: | 85 g/m² |
|---|---|
| Max recommended temperature: | 800 °C |
| Material: | High-purity quartz (SiO₂) |
| Format: | Sheets |
| Binder type: | Binder Free |
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