Stacks of petri dishes
Stacks of petri dishes containing scientific samples
Two empty petri dishes
Empty petri dishes
Two petri dishes
Stack of petri dishes
Petri dishes
Petri dishes with bacteria
Petri dishes in lab
Petri dishes in microbiology lab
Laboratory microscope and petri dishes
Petri dishes against blue background
Algae in a petri dishes
Petri dishes in a stack
Petri dishes and pipette
Four petri dishes
Minced meat in petri dish
Close up of seeds in Petri dish
Petri dishes with liquid
Close up of Petri dish with bean or leaf
Biological samples in test tubes and petri dishes
Pipette and petri dish
Petri dish with seed and tweezers
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Petri Dish
Liquid-filled petri dish and molecular structure
Close-up of a microscope slide and a petri dish
Microscope and petri dishes against blue background
Yeast culture in petri dish, close-up
Assorted herbs in petri dishes, overhead view
Petri dish with a drop of liquid
Petri dishes and microscope
Petri dishes stacked up
Petri dishes in laboratory
Bacterium in petri dishes
Petri dishes in refrigerator
Micro-petri dishes
Pipetting liquid into petri dishes
Bottle and petri dishes
Eight petri dishes
Close up of cultures in petri dishes on counter in lab
Petri dish growing sample
Petri dish with fungi
Petri dish with bacteria
Bacterium in petri dish
Petri dish and pipette
Hand holding petri dish
薬品
シャーレ
Petri dish with blue sample
Bacterium growing on petri dish
Sprouting beans in petri dishes
Bacterium growing on petri dishes
Plants growing in petri dishes
Petri dishes with red liquid
Petri dishes with blood agar
Bacterial colonies growing in Petri dish
Petri dish with pipette and blood sample
Pipette dropping liquid into petri dish
Mould growing in a petri dish
Petri dish with microscope in background
Close-up of a thermometer in a petri dish
Stacks of petri dishes in a laboratory
Close up of cultures in petri dishes
Laboratory equipment
Copper II sulphate
Cell cultures in petri dishes
Close-up of petri dishes with bacterial cultures
Close up of cultures in petri dishes in lab
Close up of dropper in petri dish
Close up of liquid in petri dish
Syringe and petri dish covered in blood
Pipette in petri dish
Petri dish & pipette
Petri dish
tweezers picking up a strange mix of blue gelatin
Petri dish with colonies of microbes
4個のシャーレ
Seedling in petri dish with dirt
Petri dishes with growth medium in lab
Multi-colored bacteria in petri dishes
Bacteria on petri dish
Petri dish and syringe
Red cultures in petri dish among empty dishes in lab
Green cultures in petri dish among empty dishes in lab
Cultures in petri dishes on counter in lab