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Laboratory worker holding liquid filled test tube

Laboratory worker examining liquid filled test tube, close-up

Laboratory worker placing liquid filled test tube in rack. close-up

Laboratory worker placing liquid filled test tube into rack, elevated view

Laboratory worker taking test tube from rack

Laboratory worker writing details on test tube

Laboratory worker using pipette to take liquid from test tube

Laboratory worker holding test tube rack

Laboratory worker holding liquid filled test tube, close-up

Laboratory worker holding liquid filled test tube, close-up

Laboratory worker holding liquid filled test tube, close-up

Laboratory worker examining liquid filled test tube

Laboratory worker examining liquid in test tube

Laboratory worker holding test tube rack, close-up

Germany, Bavaria, Munich, Scientist holding red liquid in test tube for medical research in laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid in test tube for medical research in laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid in test tube for medical research in laboratory

Laboratory worker using pipette, dripping liquid into petri dish, close-up

Laboratory worker holding liquid filled test tube, using digital tablet

Laboratory worker choosing measuring tube

Laboratory worker examining test tube

Laboratory worker writing details on test tube

Laboratory worker writing details on test tube

Laboratory worker examining contents of petri dish

Germany, Bavaria, Munich, Scientist holding test tube for medical research in laboratory

Germany, Bavaria, Munich, Scientist holding red liquid in test tube for medical research in laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid with pipette in test tube for medical research in laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid with pipette in test tube for medical research in laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid with pipette in test tube for medical research in laboratory

Laboratory worker using pipette, dripping liquid into petri dish

Germany, Human hand holding test tube with blue liquid

Germany, Human hand holding test tube with blue liquid

Germany, Human hand holding test tube with blue liquid

Germany, Young scientist pipetting blue liquid into test tubes, close up

Germany, Young scientist pipetting blue liquid into test tubes, close up

Germany, Young scientist pipetting blue liquid into test tubes, close up

Germany, Young scientist pipetting blue liquid into test tubes, close up

Germany, Young scientist pipetting blue liquid into test tubes, close up

Scientist arranging test tube in rack while working in laboratory

Laboratory worker taking liquid from test tube, using pipette, close-up

Germany, Bavaria, Munich, Red liquid in beaker, scientist doing medical research in background

Germany, Bavaria, Munich, Scientist holding red liquid in petri dish for medical research in laboratory

Germany, Bavaria, Munich, Scientist holding red liquid in petri dish for medical research in laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid with pipette in test tube for medical research in laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid with pipette in test tube for medical research in laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid with pipette in test tube for medical research in laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid with pipette in test tube for medical research in laboratory

Laboratory worker writing details on test tube, rear view

Scientist dropping liquid in test tubes

Germany, Young sceintist pipetting pink liquid into test tubes

Laboratory worker using pipette, dripping liquid into petri dish, close-up

Male scientist wearing protective face mask while examining chemical in test tube at laboratory

Scientist preparing blood samples in a multi well plate for clinical testing in a laboratory

Scientist preparing blood samples in a multi well plate for clinical testing in a laboratory

Scientist in clean suit using pipette and test tube in laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid with pipette for medical research in laboratory

Male scientist using writing test tube label

Germany, Bavaria, Munich, Scientist holding red liquid in test tray for medical research in laboratory

Scientist examining liquid in test tubes

Girl pretending to be scientist removing test tube from rack

Male meteorologist examining test tube tray in weather station laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid with pipette in test tube for medical research in laboratory

Laboratory worker doing experiment in lab, close-up

Hand of pathologist holding sample in test tube at laboratory

Scientist examining liquid in test tubes

Scientist dropping liquid in test tubes

Scientist in lab coat examining liquid in test tube at window with cloud reflections

Chemist analyzing test tube in laboratory

Female scientist filling test tube in laboratory, side view

Germany, Bavaria, Munich, Scientist working with chemical in laboratory

Germany, Bavaria, Munich, Scientist working with chemical in laboratory

Germany, Human hand pipetting pink liquid into test tubes

Germany, Human hand pipetting pink liquid into test tubes

Laboratory worker holding white rat

Laboratory worker using digital tablet

Germany, Young scientist pipetting blue liquid into test tubes, close up

Germany, Young scientist pipetting blue liquid into test tubes, close up

Germany, Young scientist pipetting blue liquid into test tubes, close up

Chemist holding test tube in laboratory

Scientist working with samples in laboratory

Scientist working with samples in laboratory

Scientist holding petri dish in laboratory

Scientist holding DNA gel sample in laboratory

Scientist working with samples in laboratory

Germany, Bavaria, Munich, Scientist with test tube rack and petri dishes doing medical research

Germany, Bavaria, Munich, Scientist with test tubes in laboratory

Close-up of scientists gloved hand holding pipette in lab

Close-up of scientists gloved hand holding pipette in lab

Laboratory worker lifting white rat from cage

Laboratory worker holding white rat, smiling

Laboratory worker holding white rat, smiling

Chemist wearing protective eyewear analyzing test tube in laboratory

laboratory/ hand hold test tube with liquid

Germany, Bavaria, Munich, Scientist with pipette and test tubes in laboratory

Female scientist holding test tube with liquid

Female scientist pipetting sample into test tube

Young male scientist analyzing test tubes in lab

Girl pretending to be scientist examining test tube

Scientist carrying tray of test tubes in laboratory

Scientist pipetting solution into eppendorf tube

Young researcher injecting liquid in test tube at laboratory

Scholar who shakes test tube in laboratory

Scientists examining green liquid in tube

Chemist with test tube in a laboratory

Lab assistant holding test tube rack

Lab assistant holding test tube rack

Lab assistant holding test tube rack

Laboratory worker examining white rat

Scientist pouring liquid in test tube

Woman examining test tube with liquid in laboratory

Female hand pipetting yellow liquid into test tubes in lab

Laboratory worker using long pipette, dropping liquid into petri dish

Germany, Bavaria, Munich, Scientist researching blood in laboratory

Germany, Bavaria, Munich, Scientist researching blood in laboratory

Germany, Bavaria, Munich, Scientist researching blood in laboratory

Germany, Bavaria, Munich, Scientist researching blood in laboratory

Germany, Bavaria, Munich, Scientist working with chemical in laboratory

Mature female researcher wearing protective face mask using pipette in laboratory

Laboratory worker feeding white rat in cage

Laboratory worker injecting white rat using syringe

Germany, Bavaria, Munich, Scientist with test tubes doing medical research

Germany, Bavaria, Munich, Scientist with test tubes doing medical research

UK, Buckinghamshire, High Wycombe, Scientist holding vial

UK, Buckinghamshire, High Wycombe, Scientist holding vial

UK, Buckinghamshire, High Wycombe, Scientist holding multiwell plate

Germany, Bavaria, Munich, Scientist filling test tubes with pipette for medical research

Germany, Bavaria, Munich, Scientist with test tubes in laboratory

Close-up of scientist pouring liquid in test tube

Scientist viewing chemical experiment in laboratory

Scientist viewing chemical experiment in laboratory

White rat in cage, laboratory worker in background

Germany, Bavaria, Munich, Scientist researching blood in laboratory

Germany, Bavaria, Munich, Scientist with pipette and test tubes in laboratory

Germany, Bavaria, Munich, Scientist with pipette and test tubes in laboratory

Scientist with pipette evaluating samples in test tube at laboratory

Germany, Bavaria, Munich, Scientist with pipette and test tubes in laboratory

Germany, Bavaria, Munich, Red liquid in beaker and petri dish, scientist using laptop

Scientist holding test tube during an experiment in the laboratory

Close up of scientist pouring liquid from test tube

Close up of scientist pouring liquid into test tube

Close up of scientist pouring liquid from test tube

Male scientist mixing liquid in test tube through syringe in laboratory

A slide of human blood being held by a technican

A slide of human blood being held by a technican

Research experiment, Scientist mixing a chemical formula in a test tube

Research experiment, Scientist mixing a chemical formula in a test tube

Laboratory worker injecting white rat, using syringe

Germany, Bavaria, Munich, Scientist holding red liquid in test tube for medical research in laboratory

Laboratory worker injecting white rat, using syringe, close-up

Laboratory worker injecting white rat, using syringe, close-up

Worker putting liquid to test tube

Worker putting liquid to test tube

Worker putting liquid to test tube

Worker putting liquid to test tube

Worker putting liquid to test tube

Worker putting liquid to test tube

Worker putting liquid to test tube

Worker putting liquid to test tube

Worker putting liquid to test tube

Worker putting liquid to test tube

Scientist in clean suit examining sample in test tube in laboratory

Scientist pipetting sample into an eppendorf tube

Girl playing scientist in lab

Girl playing scientist in lab

Scientist pipetting samples in laboratory

Germany, Bavaria, Munich, Scientist pouring red liquid with pipette in test tube for medical research in laboratory

Female scientist holding up plant samples in test tubes

Scientist holding test tube rack

Young lab technician with test tube rack

Young lab technician with test tube rack

Female chemist working in chemical laboratory

Biology students working in lab

Laboratory Test & Medicines

Laboratory Test & Medicines

Portrait of girl pretending to be scientist in laboratory

Girl playing scientist in lab

Girl playing scientist in lab

Smiling girl students examining liquid in test tube, conducting scientific experiment in laboratory classroom

Laboratory worker doing experiment in lab

Scientist pipetting solution into tubes

Close-up of scientist pipetting

Scientist in lab holding test tubes in rack

Male scientist examining liquid while holding test tube

Scientist in a biological lab

Woman working in laboratory and putting liquid to test tube in laboratory.

Germany, Bavaria, Munich, Human hand loading test tubes into small centrifuge

Female college student conducting scientific experiment examining vials in science laboratory classroom

Scientist holding plant and test tube with liquid in laboratory

Scientist in clean suit examining liquid in test tube

Female biologist working in a laboratory

Lab technician examining sample

Female scientist working in laboratory, cropped view

Female scientist working in laboratory, side view

Female scientist working in laboratory, cropped view

Female scientist working in laboratory, side view

Close up of test tubes in rack in laboratory

Scientist examining green liquid in tube

Laboratory worker using long pipette to transfer liquid to petri dish

Laboratory worker using long pipette to transfer liquid to petri dish

Laboratory assistant conducting experiment, cropped view of hands