The Hipure Plasma Maxi Kit uses a large number of silica column purification techniques to extract multiple samples in less than 40 minutes. The whole process does not require contact with the extraction of organic substances such as phenol and chloroform, nor does it require time-consuming alcohol precipitation. Purified plasmids can be used directly for automated sequencing, enzymatic digestion, PCR, and labeling. The Hipure Plasma Maxi Kit is suitable for the extraction of 1mg of high-copy plasmid DNA from 200ml of bacterial medium.