Christmas petri dishes


Lvl 37 Alchemist
Damn thats an obscure list of bugs and fungi

Not sure many schools would have access to them even with a proper microbial set up :confused:
exactly - getting the organisms then managing to inoculate so precisely must take some doing
Thinking about this, I might have been able to do this well a decade ago but I shake a bit too much to do aseptic properly. But I would inoculate the plate with the pattern then I would look at treat the surrounding area to make sure nothing grew on it