Thermo Scientific™ Nalgene High-Speed Round-Bottom Polypropylene Copolymer Tubes uniform wall thickness and diameter provides improved rotor fit and performance. Tubes have excellent chemical resistance.
- Designed with round bottoms to fit high speed rotors in refrigerated or non-refrigerated centrifuges
- Tubes must be filled to at least 80% capacity for proper function
- Molding technique produces uniform wall thickness for increased strength
- Uniform diameter (no taper) for better rotor fit and force tolerance
- Economical choice — may also be used as test tubes
- Longer-lasting than polycarbonate tubes under conditions of repeated autoclaving
- Autoclavable
Supplied without closure; friction-fit closures available separately (DS3111-series).