Verb meaning "to make a list of elements unique"

I am looking for a verb that would mean to make a list of elements unique.

For example, let's say I have a list of elements and some of them can exist more then once in the list (duplicates).

What verb can I use for the action of removing such duplicates and make my list composed of unique elements only?

Solution 1:

This is deduplication (commonly used when storing large amounts of data on servers):

Eliminate duplicate or redundant information from (something, especially computer data)

Oxford Dictionary

However, I think that “to make multiple elements unique” is something completely different!