Aerosol barrier tips eliminate false signals and contamination caused by aerosols. Scientifically designed and tested, Promega Barrier Tips offer performance and economy when working with amplified nucleic acids (PCR), radioactive isotopes, tissue culture fluids, infectious samples and serological specimens. Promega Barrier Tips are made with an inert ultrahydrophobic HDPE plastic that offers the effectiveness of a self-sealing barrier with the convenience of sample retrieval. In retention tests, Promega Barrier Tips virtually eliminated tip retention and sample holdup.|
Sterile: Promega Barrier Tips are presterilized and certified RNase- and DNase-free. Tips are supplied packaged and sealed in covered trays.Convenient: Designed to fit perfectly on all major brands of pipettor.