Ultra-microcentrifugal filter columns 0.8 ml

B&M's® ultra-microcentrifugal filtration columns consist of an outer tube, an inner tube, a PTFE membrane and a pressure ring. PTFE (fine powder resin) swells to form a three-dimensional mesh structure known as PTFE, which creates billions of microscopic pores. The structure takes advantage of PTFE's inherent hydrophobicity (waterproofing) and non-stick properties, which allows the removal of particles that have fallen on the surface of the membrane. PTFE membranes and laminates provide equipment manufacturers with permanent, temperature- and chemical-compatible protection against microorganisms and particulates. The optimal combination of airflow and inlet pressure can improve the efficiency of most equipment designs.