The PTFE PM 2.5 Membrane Filter (PT204602) is a high-performance air sampling membrane designed specifically for the collection and analysis of fine particulate matter (PM 2.5). Made from chemically resistant polytetrafluoroethylene (PTFE) and supported by a robust polypropylene ring, this filter ensures accurate and stable sampling even in harsh environmental conditions.
Its hydrophobic properties allow it to repel moisture, making it ideal for outdoor air monitoring, stack sampling, and industrial hygiene applications. The filter delivers precise retention of particles with minimal background interference, ensuring high data accuracy for environmental research and compliance testing.
The PT204602 filter is compliant with standard air monitoring protocols and compatible with most air sampling equipment. It features low trace metal content and a clean surface, reducing contamination and ensuring repeatable results.
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