15 ml and 50 ml centrifugal tubes

Made from transparent polypropylene with a conical bottom.
Ideal for centrifugation in immunology, microbiology, and similar applications.
Graduations: every 0.5 ml on 15 ml tubes, every 5 ml on 50 ml tubes.
Blue polyethylene cap with internal seal for leakproof closure.
Centrifugation resistance:

15 ml (non-sterile): up to 7,000 ×g
15 ml (sterile): up to 5,000 ×g
50 ml (non-sterile): up to 12,000 ×g
50 ml (sterile): up to 7,000 ×g
Sterile models not autoclavable; non-sterile can be autoclaved at 121 °C with caps loosened.
Available in skirted and non-skirted versions.