EPA PM 2.5 PTFE Filters, 46.2mm; 50/pk
PM 2.5 PTFE membrane filters are designed for PM 2.5 ambient air monitoring. These high-purity, thin filters are sequentially numbered and come with chemically resistant polypropylene support rings.
SKU
1310002
Manufacturer
Sterlitech
Details
EPA PM 2.5 PTFE Filters, 46.2mm; 50/pk
Specifications
EPA PM2.5 Air Monitoring Membrane Filters Specifications
| Alkalinity Max. | 25 µeq/g of filter Test Method: Section 2.12 EPA/600/R-94/038b |
| Complete Packsize | 50 Pieces |
| Material | Polytetrafluoroethylene (PTFE) |
| Particle Retention [0.3 µm] Min. | 99.7% Test Method: ASTM D 2986-95a |
| Pore Size | 2 µm |
| Support Ring | Yes |
| Support Ring Material | Polypropylene (PP) |
| Support Ring Width | 3.68 mm ± 0.00 to 0.51 |
| Total Support Ring Thickness | 0.38 mm ± 0.04 |