Nalgene* Polycarbonte Conical Oak Ridge Centrifuge Tube

These conical centrifuge tubes combine the better separation/pelleting capabilities of a conical tube with the superior sealing capability of Oak Ridge tubes. Graduations are silkscreened from 5 to 35 ml in 1 ml increments. Accommodate NALGENE sealing caps and require conical tube adapters. Before autoclaving, just set closure on top of the tube without engaging the threads. Must be filled to 80% of the total capacity.