Aerosol-resistant Filter Tips
Hydrophobic Filter Eliminates Contamination. Rainin's aerosol-resistant filters are made from pure virgin molded polyethylene. Machine-loaded, these tips are completely untouched during manufacturing and packaging, and are certified free of RNase, DNase, DNA, and pyrogen contamination. In addition, all filter tips are presterilised by radiation after packaging as added protection for biological samples. The filters in Rainin's aerosol-resistant tips are comprised of an exceptionally dense matrix of sintered polyethylene particles. Unlike other filter types contain additives that can inhibit enzymatic reactions, Rainin's filters are composed of pure polyethylene. These sintered particles from a hydrophobic, tortuous path matrix that prevent aerosols and liquids from being aspirated into the body of the pipette.