• The round bottom is suitable for high-speed rotors of refrigerated or uncooled centrifuges
• The filling volume of the tube must reach 80% of the total capacity. Normal operation
• Maximum speed up to 50,000 xg in refrigerated or uncooled centrifuges (use with DS3111-series friction fit covers for normal performance)
• Uses molded Casting technology produces uniform tube wall thickness and increases strength
• Nozzles (Product Nos. 3110-1000 and 3110-9500) facilitate removal from the rotor cavity
• Uniform diameter ( Will not become tapered) Provides better rotor installation and centrifugal force tolerance
• Economical - can also be used as test tubes
• Compared with repeated high temperature and autoclave sterilization conditions Polycarbonate tubing lasts longer
• Autoclavable

Ordering information:

Without cap; Friction seal caps sold separately (DS3111 series)

12ml tubes use 16mm caps

15ml tubes use 16mm caps

16ml tubes use 18mm caps

Use 29mm caps for 50ml tubes

Use 32mm caps for 100ml tubes

Recycling information:
Reusable Nalgene polypropylene (PP) and polypropylene copolymer (PPCO) centrifuge tubes can be centrifuged multiple times under typical laboratory conditions. However, like all durable products, they are eventually discontinued and replaced. In many communities, these centrifuge tubes can be recycled. After product end-of-life, clean and recycle your Nalgene PP and PPCO centrifuge tubes if recycling services are available in your community.