Scientist wearing mask holding petri dish
Scientist examining petri dishes
Scientist examining petri dish
Scientist holding petri dish
Scientist examining plants in a petri dish
Scientist wearing mask examining samples
Scientist examining plant in a petri dish
Scientist using pipette
Scientist holding test tube
Scientist working
Scientist using multi pipette
Scientist using a centrifuge
Scientist using laboratory equipment
Scientist holding test tubes
Scientist holding test tube rack
Scientist writing on test tube
Scientist pouring sample into beaker
Scientist holding plant in beaker
Scientist pouring liquid into test tube
Scientist holding a petri dish
Scientist wearing protective glove holding fungal cultures in petri dish
Scientist working in the chemical laboratory
Scientist using microscope
Scientist with microscope
Scientist examining plant
Scientist testing foods
Scientist examining plants
Scientist examining microscope slide
Microbiology research
Scientist using laptop in the laboratory
Female medical student using microscope
Lab assistant holding petri dish
Scientist in hazmat suit
Laboratory microscope
Science student using pipette
Young lab technician looking at agar plate
Young lab technician working with agar plates
Laboratory technician examining agar plate with bacteria
Scientist pipetting chemical on petri dish at microbiological laboratory
Petri dish
Scientist Holding Petri Dish
Young female natural scientist watching bacteria culture in petri dish at microbiology laboratory
Lab technician holding petri dishes
Germany, Young scientist examining bacteria in petri desh
Scientist working with petri dish
Close-up of lab technician working with agar plates
Close-up of lab technician working with agar plates and samples
Scientist examining cultures growing in petri dishes in the laboratory
Scientist in lab pipetting into petri dish
Scientist looking at petri dish in lab
Student working in robotics laboratory
Female electronics student holding hard disc drive
Microbiology, Scientist viewing cultures growing in petri dishes under an inverted microscope in the laboratory
Crop hands in gloves putting samples on petri dish while working in microbiologist laboratory
Lab technician working with growth medium in petri dish in lab
Scientist working in lab with pipet and petri dish
Scientist working in lab with a petri dish
Scientist in lab examining grain sample in petri dish
Scientist in lab holding grain sample in petri dish
Microbiology, Scientist viewing cultures growing in petri dishes before placing them under a inverted microscope in the laboratory
Female scientist working in laboratory, cropped view
Female scientist working in laboratory, side view
Female scientist filling test tube in laboratory, side view
Lab assistant taking sample from petri dish
Female scientist working in laboratory, male colleague looking over her shoulder, side view
Laboratory assistant examining growth on a petri dish
Close-up of lab technician at work
Petri dishes in an incubator
Laboratory technician analysing petri dish
Scientist examining microbiological cultures in petri dishes in laboratory
Female scientist examining cultures growing in petri dishes using inverted microscope in laboratory
Microbiology Experiment, Scientist viewing microorganisms in bacterial cultures growing in petri dishes in the laboratory, close up of hand
Biological research
Petri dishes on lab table with punching machine
Petri dishes and scientist pipetting in lab
Two scientists in lab examining petri dish
Young woman in lab examining petri dish
Close-up of lab technician working with bacteria culture
Hand of a scientist with petri dish
Scientist working in lab with pipet and petri dishes
Plants in petri dish under microscope
Plants in petri dish with microscope
Young female natural scientist working at microbiology laboratory
Hand of scientist measuring chemical on weighing scale in laboratory
Laboratory assistant conducting experiment, cropped view of hands
Scientist examining cultures growing in petri dishes using a inverted microscope in the laboratory
Seedling growing in petri dish
Gloved hands holding a petri dish with generic pills forming heart symbol
Scientist studying tomato in a petri dish
Scientist studying apple in a petri dish
Scientists working in laboratory
Lab assistant checking samples
Lab assistant using a pipette
Lab assistant holding samples
Woman holding flask
Whooping cough research
Scientist holding a petri dish in lab
Laboratory technician in analytical laboratory culturing cells in petri dish
Petri dishes