These centrifuge tubes are made of premium polypropylene for clarity and centrifugal strength. The included screw caps have a flat surface for easy marking and labeling. The 25mL tubes have a support rim just below the cap that allows them to fit most 50mL rotors without requiring adapters.
- Polypropylene tubes
- Polyethylene screw caps
- Flat, markable caps; Frosted writing area
- White printed graduations in 2.5mL intervals
- Dimensions: 29mm Dia. x 77mm Hgt.
- Sterile; RNase, DNase & pyrogen free
- Centrifuge at up to 17,000 x g
- Temperature range: -86°C to 121°C
- Sold 25 tubes per rack, 8 racks per case in full cases only
- Sterile items are non-returnable