The violet and white filter for the Eppendorf ep Dualfilter T.I.P.S. SealMax Filter Pipette Tips combines a reliable contamination protection for the pipette from the sample liquid with virtually 100% protection from aerosols* and biomolecules. This Dualfilter closes immediately when it comes into contact with the overpipetted sample without inhibiting valuable material. Additionally, drops and splashes are retained by the white layer, the violet layer forms the highly-effective barrier against sample liquid.

Ideally suited for methods where high sensitivity and reproducibility are essential, ep Dualfilter I.I.P.S. SealMax is especially recommended for applications such as PCR and microbiology where preserving sample integrity and preventing cross-contamination are critical.

Key Features

• Reliable protection from liquids
• Reliable protection for aerosols* and biomolecules
• No PCR inhibiting additives
• Protection of pipette from aggressive liquids when over-aspiration occurs
• Available in PCR Clean/sterile (sterile and pyrogen-free)
• Continuous inspection of each production lot by an independent laboratory ensures high purity and quality
• Lot-specific certificates are available
• Certificate of filter efficiency acc. To EN29463 are available

*An aerosol is a colloid of fine solid particles or liquid droplets, in air or another gas