Microbiology
Bacteria
Petri Plates
Microbiology petri plate
Chemistry
Mold
Mortar and pestle
Poison
Syringe
Bacteria Growing
White bacteria growing on a perti dish
Bacteria growing on a Perti dish
Bacteria growing on a perti dish.
Bacteria on an agar plate
Urban Pollution
Chemical solution
Chemistry education
Chemical storage
Chemicals
Chemical Measurement
iodine
Bromine