The phrase "for archival" is a correct and usable phrase in written English.
You can use it to mean to store or preserve something permanently. For example, "We saved all the documents for archival."
Provided for archival purposes.
The reports are included here for archival purposes.
For archival purposes, this was the call for applications.
We describe a data import utility for archival repositories.
Look for archival storage products that are composed of one of these three polymers.
The magazine's site on the World Wide Web will remain intact, however, for archival purposes.
For archival purposes, we've been using digital video tape for filming, as well as CF cards for audio.
This searchable database consists of detailed finding aids for archival and manuscript materials at Yale.
For these reasons, they have been moved here to their own page (mostly for archival purposes).
Here, we describe a prospective clinical WES platform for archival FFPE tumor samples.
