Electron Microscopy Sciences Filter Pipette Tips 5 - 250µl (Barrier Tips)

Electron Microscopy Sciences Kendall filter pipette tips are certified rnase / dnaee-free, human dna-free, and pcr inhibitor-free. The low binding surface reduces dna and protection retention. Liquid and aerosol barrier prevent pipetter contamination. A universal fit on most research-grade pipetters. Cellpack keeps tips straight for multi-channel pipetters. Filter made of high-density polyethylene (naturally hydrophobic). Types of membranes are an aerosol barrier to prevents aerosol contamination, a self-sealing barrier (contains cellulose) that prevents aerosol and liquid contamination and cellulose can contaminate samples, and a liquid barrier that prevents aerosol and liquid contamination and will not contaminate samples. - EMS