Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Normal
If it was mold I believe you’d see some sore of spore formation in the tainted vial. IMHO it looks more like separation of the oils, but I know nothing of home brewing. A quick google search shows they have a very close specific gravity so theoretically there shouldn’t be separation? Just speculating. Hopefully one of the brewers will weigh in.