| 摘要 |
A subpackaging and freezing storage device, belonging to the technical field of biological devices, comprises a test tube (300) and at least one capillary tube (100). The capillary tube (100) is inserted into the test tube (300) and the capillary tube (100) is provided with an inner long through-hole from top to bottom. The subpackaging and freezing storage device rapidly and conveniently subpackages and stores the biological samples in the capillary tubes (100) utilizing the capillary action of the capillary tube (100). When in need, an operator needs only take one capillary tube or a few capillary tubes out without affecting the rest biological samples, which avoids of repeatedly freezing and melting of the biological samples. Comparing to the traditional subpackging operation, the device is convenient to disassemble and assemble, and can save time, labor and material resources. |
