The CM10 and T12 microscopes are available to qualified Quad-based users at Harvard Medical School. We have moved all scheduling calendars to PPMS and began charging a fee for access and training on March 17, 2019. Access for training on the F20 is on a request-only basis. We are no longer training new users on the Polara. Fees for access and training to the F20 and Polara began on July 1, 2019. The radioactive work area is available for negative stain sample preparation for users trained to use the microscopes in the MEMS.