Assembled with medical plastic and silica gel membrane, no need for balance liquid treatment, can be used directly.

Binding capacity: up to 500 μg of 200 bp~50 kb DNA fragment.

Extremely stable DNA adsorption performance, no degradation of performance after two years at room temperature (0~30°C).

The flat-bottom design is more conducive to centrifugation and discarding the residual ethanol on the membrane.