Filter Pipette Tip, 1 - 20uL, Certified, Universal, Low Retention, Graduated, 50mm, Natural, STERILE, 96/Rack, 10 Racks/Box, 2 Boxes/Carton Pipette Tip Boxes They feature two flexible flanges

They feature two flexible flanges that press firmly against the inside wall of the tubes

and 2000mL

Length(in):8

• User-Friendly Draft Shield: Standard on semi-micro and analytical models

Filter Pipette Tip, 1 - 20uL, Certified, Universal, Low Retention, Graduated, 50mm, Natural, STERILE, 96/Rack, 10 Racks/Box, 2 Boxes/Carton Pipette Tip Boxes They feature two flexible flangesThese Globe Scientific STERILE filter pipette tips are manufactured from clear high quality polypropylene (PP). Special processing renders these tips hydrophobic for exceptionally low sample retention. The tips are certified DNase free, RNase free and non pyrogenic and are manufactured in a Class 100,000 cleanroom environment. A universal fit design provides an airtight fit on most brands of pipettors. Features: Manufactured from clear polypropylene