Rotate each cube independently-use several sizes of test tubes, culture tubes, or microcentrifuge tubes at the same time.

• Cube modules are color coded for convenience
• Autoclavable

Compatible with the tubes: 15 to 50 ml conical; 12×75 mm, 13×100 mm, 16×125 mm, and 17×100 mm culture; and 1.5 and 2.0 ml microcentrifuge.