[Features] The cap is held in place on the main body, so anyone can easily open and close the tube cap with one hand. It is compatible with both 15mL and 50mL centrifuge tubes. This helps reduce the risk of contamination caused by touching the opening of the centrifuge tube. When you place the centrifuge tube on the main body and pull it along the guide, only the cap will rotate and open. The cap is retained by the body. To close the cap, simply reverse the process of opening it.
[Applications] Opening and closing the centrifuge tube.
