Abdos® low retention filter tips are made of hydrophobic polypropylene (PP) conforming to US FDA 21CFR. The filters are 100% pure porous (PE) which allows recovery of wetted samples while the inert, hydrophobic filter does not trap or block liquids.

• Natural color
• Sterilization by gamma radiation
• Temperature range: 0 to 135 °C
• Three years shelf life
• Animal-free
• Universal fit

The filter prevents liquids and aerosols from passing through the filter and elimates contamination of the pipette. Polypropylene racks are very robust, sturdy with thick wall thickness can be autoclaved. Racks are hinged with transparent lid and base.