Payloads: Oral Biofilms in Space (OBIS): The crew hydrated the OBIS assembly session packs 6-10 with fluid flow from Fluid Bag 1 into the Fluid Chamber for 30 minutes. The mixture was allowed to sit for 4 hours and then the fluid flow was reinitiated. The session packs were then incubated for 20 hours. Fluid …
Click here for original story, ISS Daily Summary Report – 6/15/2021
Source: ISS Report