Deep well plates are a common consumable in life science laboratories. They can serve as liquid storage and liquid mixing in a variety of experimental scenarios. They are also one of the main consumables for nucleic acid extraction operations. The multi-channel design of the deep-well plate can store a variety of solution reagents at the same time. The plate is marked with clear serial numbers for easy identification. The well types and specifications are diverse, which can be selected according to experimental needs. It is also compatible with various types of automated equipment. Automation of nucleic acid extraction - deep well plate + magnetic rod sleeve. The magnetic rod sleeve can be used with the deep well plate for nucleic acid extraction on the nucleic acid extraction machine. Compared with traditional nucleic acid extraction, the use of deep-well plates and magnetic rod sets combined with automated nucleic acid extraction instruments can extract 96 nucleic acid samples at one time, greatly improving the efficiency of nucleic acid extraction. Storage of samples - instead of microcentrifuge tubes In daily experiments, deep-well plates can also replace conventional 1.5/2mL microcentrifuge tubes to store samples, stacked in an orderly manner, and save space. At the same time combined with