The bottom of these chambers is formed from standard size round coverslips, a widely used culture support for cells destined for physiological recording and/or imaging. The RC-25 works with either 12 or 13 mm diameter coverslips and the RC-25F uses 15 mm coverslips.

RC-25 is ordered with P-3 or PH-3 platform.
RC-25F is ordered with P-4 or PH-4 platform.

Note: These chambers are not designed for coverslip insertion from the top.