# Booking
**Source**: https://cryoem.iitm.ac.in/booking/
**Parent**: https://cryoem.iitm.ac.in/
## Booking
## Krios G4
For both internal and external users:
Please email us about your requirement and we will get in touch: [cryoem\_prg@icsrpis.iitm.ac.in](mailto:cryoem_prg@icsrpis.iitm.ac.in)
## Talos F200i
## Internal users:
Please use institute portal [Equipment Reservation System, IIT Madras](https://ers.iitm.ac.in/webroot/home.php)
- Select ‘TEM…Talos’ for room temperature S/TEM, EDS.
- Select ‘Cryo-TEM…Talos’ for Cryo temperature S/TEM, EDS.
## Note
For the first time Cryo-TEM samples, please meet us before booking.
External users: Please contact us [cryoem\_prg@icsrpis.iitm.ac.in](mailto:cryoem_prg@icsrpis.iitm.ac.in)
General enquires: [cryoem\_prg@icsrpis.iitm.ac.in](mailto:cryoem_prg@icsrpis.iitm.ac.in)