54-well Multi-Purpose Ice Box, model FBX078 is manufactured by Beyotime. This product is suitable for storing reagents or samples that need to be stored at a low temperature such as endonucleases. The box can be filled with water and frozen into ice to keep the low temperature. 30 of 1.5ml centrifuge tubes, 12 of 0.5ml centrifuge tubes and 12 of 200 μL PCR tubes can be hold.