These dual-use centrifuge tube racks are designed for holding both centrifuge tubes 15ml and centrifuge tubes 50ml at the same time, deliver an optimized solution to laboratory workflows, greatly helping save the limited lab bench-top space.

· Made of high quality ABS material

· Feature easy assembly, supplied un-assembled

· Withstand temperatures from -80℃ to 120℃, autoclavable & re-usable