AXIVA – FILTER FOR PM 2.5 AIR MONITORING

  • A high-purity, thin PTFE membrane in a sequentially numbered chemically resistant polypropylene support ring for PM 2.5 ambient air monitoring.

  • These membranes have low tare mass for accurate gravimetric determinations.

  • The thermally stable design eliminates curling, keeps the membrane flat.

  • The PM2.5 PTFE membranes are manufactured under clean room conditions.

  • These chemically resistant, low chemical background filters permit sensitive, interference-free determinations.

     

pm2.5-filter-paper

TECHNICAL SPECIFICATIONS

PropertyValue
Filter mediaPTFE Hydrophobic
Filter thickness40 µm
Filter diameter46.2 mm
Filter pore size2 µm
Support ring mediaPolypropylene
Total support ring thickness0.38 mm approx

ORDERING INFORMATION:

Cat. No. Membrane DiaRatingNos. /Pack
240462 PR46.2mm2.0 µm50