Method and device for making different thickness of biofilms

摘要

A method and device for making different thickness of biofilms is disclosed. It comprises: (a) a pair of pentagonal dish including a dish bottom and a dish cover; (b) an internal thickness module having a number of protrusions of different heights or of the same height The method and device also offers a simple way for testing the effect of various biofilms on the adhesion and corrosion of different materials.