I tried to extract organic molecules from the plate containing the colonies I called v1 3 and v1 9. I tested it against the Gm+ Staph epi and B. subtilis, and the Gm- E. caratavora and P. putida, since one or both of my isolates inhibited each one. There was only a faint zone of inhibition in the B. subtilis from the v1 3 extract. Since the isolates were only grown for one day, it could be that there wasn’t much of any production of secondary metabolites yet.