Words similar to purifications

Example sentences for: purifications

How can you use “purifications” in a sentence? Here are some example sentences to help you improve your vocabulary:

This problem remained despite repeat preparation of plasmid by column extraction (Qiagen), repeat nick-translation of probe to yield different sized fragments, and repeat purifications of labeled probe through mini-columns (Qiagen) or by isopropanol precipitation.
Two separate plasmid purifications were utilized for this study, with similar results.
The overall yield of pR from membrane through the column purifications is ~30%.