The self-sealing filter tips with violet and white filter layers combine a two-phase contamination protection of samples and pipettes with a liquid and moisture barrier that retains almost 100% of all aerosols and biomolecules. Very well suited for many sensible applications such as work with DNA (e.g. PCR), RNA (e.g. gene expression analysis), proteins (e.g. antibody research), in cell culture, with radioactive substances and all applications in which aerosol-binding liquids are used.

• All filter tips are sterile, pyrogen-free and PCR clean
• Special recommendation for PCR applications and applications in microbiology
• The filter closes on contact with overpipetted sample without inhibiting material
• Manufactured under clean room conditions
• Very good wetting properties
• High transparency
• Certified levels of purity
• According to EN ISO 8655 standard
• Certificate of filter efficiency and lot-specific purity certificates available on request