Description:

The paper freezing tube box produce by high quality cardboard, which is widely used in experimentals tests in biological laboratory. The freezing tube box can be used to store many kinds of freezing tubes or microcentrifuge tubes. We can make different holes, 81 holes and 100 holes, can suitable for 1.8 ml to 2 ml freezing tubes. The internal grid is printed with a digital code, so you can easily distinguish each cryotube in the cryobox.