Scientist using microscope
Scientist holding microscope slide
Lab assistant holding samples
Woman using microscope
Woman holding micro plate
Young woman using microscope
Scientist holding sample in glass bottle
Biological research
Woman holding blood sample in test tube
Woman looking at microscope slide
Young woman holding microscope slide
Scientist holding bottle
Lab assistant using microscope
Lab assistant holding micro tubes
Scientist using microscope in lab
Woman holding microscope slide
Laboratory assistants using microscope
Scientist using a microscope
Lab technician holding microscope slide
Student holding microscope slide in lab
Scientist looking at micrograph
Woman holding slide with blood samples
Scientists working in lab
Scientist with microscope
Scientist testing sample in laboratory
Microelectronic device
Scientist adjusting microscope slide
Person holding microtube with microscope
Pipetting on to slide
Scientist examining plant in a petri dish
Scientist working with SEM microscope
Multi channel pipette
Lab assistant holding micro tube
Lab assistant pouring liquid in lab
Lab assistant holding multi pipettes
Three scientists working in lab
Male scientist scrutinizing test tube in lab
Scientist in holographic laboratory
Student using microscope in lab
Woman holding molecular model
Scientist wearing glasses
Female medical student using microscope
Scientist using multi pipette
Scientist examining plant
Scientist holding test tube
Scientist holding petri dish
Person holding microtube
Lab assistant holding test tube
Scientist writing on test tube
Woman testing eggs in food quality control laboratory
Lab assistant using multi pipette
Pipetting into micro tube
Scientist using a centrifuge
Scientist using laboratory equipment
Scientist using pipette
Scientist holding test tubes
Cancer research laboratory, female scientist studying cells under electronic microscope
Scientist holding plant in beaker
Science student using microscope
Biologists
Laboratory assistant holding medical samples
Laboratory assistant holding test tube
Lab assistant drawing graph
Chemical research
Lab assistant using multi pipettes
Biological specimen
Lab assistant using pipette
Lab assistant using mini centrifuge
Scientist examining plants in a petri dish
Protein kinase research
Pasteur Institute vaccine research, 1890
Cancer research laboratory, female scientist studying electronic microscope
Laboratory assistant using centrifuge machine
Lab assistant using equipment
Scientist in laboratory with computer monitors
Objective lenses of light microscope
Close up of scientist using microscope in laboratory
Woman looking at kiwi fruit under microscope
Scientist working in the chemical laboratory
Scientist examining microscope slide
Scientist working in lab
Scientist working
Scientist in laboratory
Scientist testing foods
Scientist examining plants
Scientist holding test tube rack
Agnes Quirk, US plant pathologist