Promega 200 Barrier Tips, 960/pk
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 PP 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.