Features: 1. Disposable centrifuge tube, clear white, round bottom design, 2mL graduated. 2. Made from high quality PP, high transparency, no bubble and impurities. 3. High temperature, high pressure sterilization, acid and organic solvents resistance. 4. Applications: HPLC sample preparation, biotechnology and life science, environmental research, removal of microspheres in aqueous solution, filtration of river waters, protein seperation from sample matrices.