Talk:Nitain Extract/@comment-109.103.112.80-20180203202154/@comment-188.123.231.253-20180206152423

Nitain Extract is a special resource that can be obtained as a reward from Alerts, or, as of Update 18.5, Reactor Sabotage.

So, just a possibility, you obtain them by doing alerts that list Nitain Extract as a reward or by going reactor sabotage.