1 - When you finish the process of making it, and combine the FF and injection needle, the image of the item in your hotbar says CRO-342-B, but when you hover over it, it shows the description of FF.
2 - When you inject yourself, you do not get infected. I wasted 20 minutes waiting after injecting myself and then was scanned, the scanner showed as clear and no infections
DM me for screenshots