Details on how to ship samples to the MX beamlines can be found here: https://www.ansto.gov.au/media/2449. Below is an excerpt, the link won’t work but following this link will take you to the relevant pages.
Instructions for setting up dewar shipping can be found here: https://asuserwiki.atlassian.net/wiki/spaces/UO/pages/1587544071
To fill out your dewar shipping forms please follow this link. You can log in with your portal credentials. If you are on a mac and having trouble with this website, please use Firefox.