Answers to your questions on the topic Cell and Tissue Culture can be found here.
How thick is the ThinCert™ membrane?
The thickness of the membrane of ThinCertTM cell culture inserts is graduated according to the size of the integrated pores. It is: 22.6 µm for 0.4 µm pores, 22 µm for 1.0 µm pores, 20 µm for 3.0 µm pores and 15 µm for 8.0 µm pores.