Whatman™ Quartz Air Sampling Filters, Grade QM-A, Circle
Used in many air sampling filter applications, including sampling of acidic gases, stacks, flues, and aerosols. Whatman™ Quartz Air Sampling Filters are sequentially numbered according to U.S. Environmental Protection Agency (EPA) standards and are suitable for most applications.
Manufacturer: whatman™ 1851090
|Airflow Rate||6.4 s/100 ml/in2|
|Diameter (Metric) Filter||90mm|
|Flow Rate||6.4 s/100 m/in2|
|Diameter (English)||3.54 in.|