Petri dishes and pipette
Two petri dishes
Two empty petri dishes
Four petri dishes
Pipette and petri dish
Empty petri dishes
Eight petri dishes
Liquid-filled petri dish and molecular structure
Stacks of petri dishes
Petri dishes
Bottle and petri dishes
薬品
Stacks of petri dishes containing scientific samples
Microscope and petri dishes
Petri dish and pipette
Petri dishes with liquid
Pipette in petri dish
Petri dish & pipette
Petri dishes against blue background
Algae in a petri dishes
Petri dish with seed and tweezers
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Petri Dish
Volumetric flask and pipette
Microscope and petri dishes against blue background
Bacterium in petri dishes
Close-up of a microscope slide and a petri dish
シャーレ
Two volumetric flasks and pipette
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,
Two volumetric flasks
Petri dish and a pipette
Pipetting liquid into petri dishes
Beaker containing calcium ethanoate
Microplate and pipette
Volumetric flasks
Healthcare And Medicine,Glassware,Utensil,
Petri dish with pipette and blood sample
Pipette dropping liquid into petri dish
Close up of seeds in Petri dish
Close up of Petri dish with bean or leaf
4個のシャーレ
Microscope and flasks
Petri dishes with blood agar
Bacterium growing on petri dishes
Healthcare And Medicine
Stack of petri dishes
Dried Healthy Foods in Petri Dishes
Minced meat in petri dish
Petri dishes in a stack
Two Toy Mice in Petri Dish
Close-up of a thermometer in a petri dish
Petri-dish culture of Escherichia coli 0157:H7
petri dish with clear white and blue gel inside
Assorted herbs in petri dishes, overhead view
Microscope, computer artwork.
Petri dish with blue sample
Red liquid in petri dish
E. coli bacterial culture
Cell cultures in petri dishes
Petri dish and syringe
Pipetting red liquid into a petri dish
Pipette and volumetric flask
Petri dishes with red liquid
Microbiology research
Effervescent tablet
Seedling in petri dish with dirt
Petri dish
Culture of Staphylo- coccus bacteria
実験
Sprouts on a petri dish
Petri dish with bacteria
Plants growing in petri dishes
Conical flask and pipette
Petri dishes with bacteria
Petri dishes in lab
Pile of lotion in petri dish
Dropper with lotion in petri dish
Blood agar in Petri dish
Bacteria in a petri dish
Petri dish with mould growing
Bacterium growing on petri dish
Petri dish with red liquid
Cell culture preparation
Pipetting liquid
Antique glass pipette
Measuring cylinders filled with coloured liquid
Petri dish and cell sampling brush
Petri dishes in microbiology lab
Laboratory microscope and petri dishes
Liquids in petri dish.
Serratia marcescens Bacteria culture
petri dish with pink and white substance inside
Playful Still Life of Dried Foods in Petri Dish
Close up of dropper in petri dish
シャーレとスポイト
Petri dish with a drop of liquid
Yeast culture in petri dish, close-up
Syringe and petri dish covered in blood
Petri dish growing sample
Petri dish with fungi
Bacterium in petri dish