Whatman™ Glass Microfiber Prefilter, 1μm Particle Retention Rating
Multilayer graded density filters for rapid and efficient filtration of samples with high solids content. Whatman™ Glass Microfiber Prefilters are designed with a coarse glass filter top layer (10μm) meshed with a finer layer. The multigrade glass filter traps larger particles in its pores of the coarse layer, medium-sized particles in the interface meshing, and smaller particles in the interstices of the fine layer.
Description and Specification
|Airflow Rate||3.1 s/100 ml/1.56 cm2|
|Flow Rate||1.5 sec./100mL/1.56cm2|
|Temperature (Metric) Max||500°C|
|Diameter (Metric) Outside||47mm|
|For Use With (Application)||Ideal as prefilters, nearly double filtration volume compared to single-density prefilters|