Abdos Last Drop™ Low Retention Racked Filter Tips are a premium solution specially developed for high-end applications in PCR and molecular biology. These tips combine a "Last Drop" super hydrophobic internal surface with an integrated filter barrier to provide superior accuracy and protection. The low retention surface ensures maximum recovery of viscous liquids and precious samples, while the filter protects against aerosol contamination. The tips are pre-sterilized and conveniently arranged in robust, autoclavable polypropylene racks. Key Features & Benefits Dual Technology: These tips are a combination of two advanced technologies: Last Drop™ low retention and a filter barrier for superior performance in critical applications. Maximum Sample Recovery: The "Last Drop" technology provides a super hydrophobic internal surface, ensuring the best results with viscous liquids and reducing the loss of precious samples and reagents. Aerosol Barrier Protection: The filter barrier protects pipettes and samples from contamination. The filter is made from high-density polyethylene, is free from chemical additives, and does not absorb samples, allowing for complete sample recovery. Sterile and Ready-to-Use: Racked filter tips are pre-sterilized by E-beam or Gamma irradiation and are ready to use out of the box. They are certified free of DNase, RNase, human DNA, and pyrogens. Durable, Autoclavable Racks: The tips are supplied in racks made from robust polypropylene that are fully autoclavable for reuse.