Data Support Company

Moisture & Fat Analyzers.

Weighing Scales & Balances

Hotline 800-726-5883

Air Monitoring Membrane

M2.5 Air Monitoring Membrane, PTFE, 46.2 mm with support ring, sequentially numbered

PM2.5 air monitoring membranes

A high-purity, thin PTFE membrane in a sequentially numbered chemically resistant polypropylene support ring for PM 2.5 ambient air monitoring. Whatman PM 2.5 membranes have low tare mass for accurate gravimetric determinations. The thermally stable design eliminates curling, keeps the membrane flat, and makes the filter robot-friendly.

 The PM 2.5 PTFE membranes are manufactured under clean room conditions. These chemically resistant, low chemical background filters permit sensitive, interference-free determinations. No glues or adhesives are used in making these 46.2 mm diameter products.

Shop By