Four petri dishes
Two empty petri dishes
Two petri dishes
Petri dishes and pipette
Pipette and petri dish
Eight petri dishes
4個のシャーレ
シャーレ
Petri dish with seed and tweezers
Liquid-filled petri dish and molecular structure
Close-up of a microscope slide and a petri dish
Bottle and petri dishes
Stacks of petri dishes
Petri dishes with liquid
ガラス器具
Microscope and petri dishes
Petri dishes
Empty petri dishes
薬品
Close-up of a thermometer in a petri dish
Microscope, computer artwork.
Close up of seeds in Petri dish
Close up of Petri dish with bean or leaf
Petri dish and syringe
Stacks of petri dishes containing scientific samples
Minced meat in petri dish
Petri dishes against blue background
Algae in a petri dishes
Microscope and petri dishes against blue background
Assorted herbs in petri dishes, overhead view
Dried Healthy Foods in Petri Dishes
Microscope and flasks
Bacterium in petri dishes
Beaker containing calcium ethanoate
クリーム
Seedling in petri dish in greenhouse
Measuring cylinders filled with coloured liquid
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Petri Dish
Flask.
Microplate and pipette
Liquids in petri dish.
Conical flask
Petri dishes with bacteria
Stack of petri dishes
Petri dishes in lab
Petri dish
Chemical flasks
Petri dishes in microbiology lab
Laboratory microscope and petri dishes
Petri dishes in a stack
実験器具
コニカルチューブ
Petri dish with a drop of liquid
Yeast culture in petri dish, close-up
Syringe and petri dish covered in blood
Pipette in petri dish
Petri dish & pipette
Petri dish growing sample
Petri dish with fungi
Petri dish with bacteria
Bacterium in petri dish
Bacterium growing on petri dish
Biological samples in test tubes and petri dishes
Petri-dish culture of Escherichia coli 0157:H7
Playful Still Life of Dried Foods in Petri Dish
Liquid in a scientific flask
Petri dishes with blood agar
Sprouting beans in petri dishes
Bacterium growing on petri dishes
E. coli bacterial culture
Volumetric flasks
petri dish with clear white and blue gel inside
Hand dropping detergent in dish
Multi-colored bacteria in petri dishes
Mercury drops and thermometer
Healthcare And Medicine,Glassware,Utensil,
スポイト
Culture of Staphylo- coccus bacteria
Healthcare And Medicine
Volumetric flask and pipette
Cell cultures in petri dishes
Conical flask and pipette
Colorful test tubes in a row
Petri dishes and vials
Petri dish and pipette
Hand holding petri dish
試験管
試験管とスポイト
Micro-petri dishes
Petri dishes stacked up
Petri dishes in laboratory
Petri dishes in refrigerator
Petri dishes and microscope
Pipetting liquid into petri dishes
Petri dish with blue sample
Close up of cultures in petri dishes
パウダー
Seedling in petri dish with dirt
Bacterial colonies growing in Petri dish