Nurse Holding Petri Dish
green mold in a petri dish
Adding reagent in petri dish
Examining substance in petri dish
green mold in a petri dish
Analyzing leaf in petri dish
Analyzing leaf in Petri dish
Hand Holding Petri Dish
Bacteria with antibiotics in Petri dishes
Technician Holding Petri Dish
Microbiology, working with petri dishes
Scientist examining corn in petri dish in the laboratory
petri dish with transparent helium serum
Close up of cultures in petri dishes
Scientist dropping a sample into a Petri dish
Petri dish on medical worker's hands
Scientist observation about petri dish
Scientist observation about petri dish
E coli culture in petri dish
petri dish with transparent helium serum
Micro pipette and cells in petri dish
Stack of petri dishes and microscope in laboratory
Scientist examining a petri dish in a laboratory
Soy seeds in a petri dish in the lab
Close up of dropper in petri dish
Soy seeds in a petri dish in the lab
petri dish with transparent helium serum
Facial serum with texture in a petri dish.
Soy seeds in a petri dish in the lab
Scientist examining petri dish in lab
