You can uninstall or removes an installed interchange-cat-standard package itself from Ubuntu 16.04 LTS (Xenial Xerus) through the terminal,
$ sudo apt-get remove interchange-cat-standard
If you would like to remove interchange-cat-standard and it's dependent packages which are no longer needed from Ubuntu,
$ sudo apt-get remove --auto-remove interchange-cat-standard
If you use with purge options to interchange-cat-standard package all the configuration and dependent packages will be removed.
$ sudo apt-get purge interchange-cat-standard
If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.
$ sudo apt-get purge --auto-remove interchange-cat-standard