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Cytiva Whatman™ PM 2.5 Air Monitoring Filters
Low-chemical-background filters permit sensitive, interference-free determinations
Supplier: Cytiva 7592104
Description
Low-chemical-background filters permit sensitive, interference-free determinations
- For U.S. EPA PM 2.5 ambient air monitoring
- With high-purity, thin PTFE membranes
- Chemical-resistant, sequentially numbered polypropylene support rings
- Low tare mass provides for accurate gravimetric determinations
- Thermally stable design
- Filter thickness: 40μm
- Pore size: 2μm
- Manufactured under cleanroom conditions without any glues or adhesives
- Individually numbered for easy sample tracking
Order Info
Each box of 50 filters is sequentially labeled for easy control.
Specifications
| PTFE | |
| 40 μm | |
| 4.62 cm |
| 2 μm | |
| 1.81 in. |