222substrate rule(media.d.on-t.work)posted 19 days ago bykopper [they/them]@lemmy.blahaj.zonein 196@lemmy.blahaj.zoneView comments14 commentssavehidereportSort:HotTopControversialNewOldYou are viewing a single thread.View all comments View context [ +- ]mvirts@lemmy.world4 points19 days agoMaybe this? Idk https://en.m.wikipedia.org/wiki/Agar_plate#Blood_agar permalinksavereportparentreply