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Laboratory worker writing details on test tube

Laboratory worker writing details on test tube

Laboratory worker writing details on test tube

Laboratory worker holding liquid filled test tube

Laboratory worker examining liquid filled test tube, close-up

Laboratory worker writing details on test tube, rear view

Laboratory worker choosing measuring tube

Laboratory worker using pipette to take liquid from test tube

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

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

Laboratory worker examining contents of petri dish

Laboratory worker taking test tube from rack

Laboratory worker holding test tube rack, close-up

Laboratory worker doing experiment in lab, close-up

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

Laboratory worker using digital tablet

Laboratory worker holding test tube rack

Laboratory worker examining liquid in test tube

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

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 injecting white rat, using syringe

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

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

Laboratory worker examining test tube

Laboratory worker holding liquid filled test tube, using digital tablet

Laboratory worker examining liquid filled test tube

Laboratory worker holding white rat

Laboratory worker doing experiment in lab

Laboratory worker lifting white rat from cage

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

Scientist preparing DNA samples for testing in the laboratory

DNA Research, Scientist comparing DNA results on a computer screen in the laboratory

Laboratory workers looking at molecular model

Two laboratory workers looking at computer screen

White rat in cage, laboratory workers peering into cage

Laboratory worker using pipette, dripping liquid into petri dish

Laboratory worker choosing pipette, close-up

Laboratory workers looking into cage containing white rats, low angle view

Laboratory worker examining two petri dishes side by side

Scientist viewing a DNA gel during an experiment in the laboratory

Chemist analyzing test tube in laboratory

Chemist holding test tube in laboratory

Scientist in clean suit using pipette and test tube in laboratory

Laboratory worker holding white rat, smiling

Laboratory worker holding white rat, smiling

Chemist wearing protective eyewear analyzing test tube in laboratory

Portrait of four laboratory workers in lab

Female scientist pipetting sample into test tube

Scientist preparing chemical experiment in laboratory

Chemist with test tube in a laboratory

Laboratory worker examining white rat

Laboratory worker feeding white rat in cage

Laboratory worker injecting white rat using syringe

White rat in cage, laboratory worker in background

Scientist with pipette evaluating samples in test tube at laboratory

Laboratory worker examining contents of petri dish

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

Laboratory worker holding glass beaker, containing yellow liquid

Portrait of confident scientist holding tube with green liquid

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

Laboratory worker using digital tablet, mid section

Laboratory worker using digital tablet, mid section

DNA Research, Scientist holding up a DNA sample with results on the computer screen

Scientist carrying tray of test tubes in laboratory

Scientist viewing chemical experiment in laboratory

Scientist viewing chemical experiment in laboratory

Scientist placing test tube with solution in rack in lab

Chemist with Erlenmeyer flask controlling chemical test in a laboratory

DNA Research, Scientist viewing DNA test results on a computer screen in the laboratory with a tray of samples in the fore ground

Laboratory worker reaching into cage containing white rat

Laboratory worker looking into cage containing white rat

laboratory/ hand hold test tube with liquid

Male scientist using writing test tube label

Germany, Bavaria, Munich, Scientist analysing test tubes with robotic equipment in laboratory

Scientist holding test tube during an experiment in the laboratory

Confident scientist showing test tube tray while standing at laboratory

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

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

Scientist examining green liquid in tube

Laboratory worker, holding digital tablet, looking into cage containing white rats

Laboratory worker holding digital tablet, looking into cage containing white rat

Scientist holding vaccine bottle and test tube tray while standing at laboratory

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 in test tube for medical research in laboratory

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

Blood analysis, Haematologist preparing medical samples including blood for testing with results on the computer screen

Scientist in clean suit examining sample in test tube in laboratory

Lab technician inspecting beaker of yellow biofuel in biofuel plant laboratory

Lab technician inspecting beaker of yellow biofuel in biofuel plant laboratory

Lab technician looking at beaker of yellow biofuel in biofuel plant laboratory

Lab technician looking at beaker of yellow biofuel in biofuel plant laboratory

Lab technician looking at beaker of red biofuel in biofuel plant laboratory

Lab technician looking at beaker of yellow biofuel in biofuel plant laboratory

Lab technician looking at beaker of red biofuel in biofuel plant laboratory

Close up of test tubes in rack in laboratory

Female chemist working in chemical laboratory

Scientists working in laboratory

Young researcher injecting liquid in test tube at laboratory

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

Scientist examining sample in test tube in laboratory

DNA Research, Scientist holding up a multi well plate containing DNA samples with results on the computer screen

DNA Research, Scientist holding up a tray of DNA samples with results on the computer screen

Portrait of smiling scientist in lab holding test tube

Scientist examining test tube in laboratory

Woman holding test tube in laboratory

Laboratory worker looking at laboratory equipment

Scientists examining green liquid in tube

Laboratory worker using long pipette, dropping liquid into petri dish

Close up male scientist with test tube studying coronavirus vaccine

Scientist carrying tray of test tubes in laboratory

Woman examining test tube with liquid in laboratory

Scientist arranging test tube in rack while working in laboratory

Scientist pouring liquid in test tube

Scientist in clean suit examining test tube in laboratory

Woman holding test tube in laboratory

Hand of scientist wearing surgical gloves holding test tube

Germany, Freiburg, Scientist in laboratory evaluating samples

Scientist in clean suit examining liquid in test tube

Man in laboratory, wearing protective gloves, holding test tube

Close up of scientist holding a phial containing a DNA sample

Scientist examining seeds in test tubes

Close-up of scientist pouring liquid in test tube

Close-up of test tube containing CBD oil in lab

Scientist experimenting with microplate in laboratory

Scientist holding microplate cover in laboratory

Scientist filling microplate with pipette in laboratory

Scientist with pipette evaluating samples in laboratory

Scientist picking test tube out of rack on counter in lab

Boy playing scientist in lab

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

Male scientist mixing chemical with pipette in test tube at laboratory

Male scientist mixing liquid in test tube through syringe in laboratory

Scientist filling tubules with solution for experiment in laboratory

Scientist injecting sample in microtiter plate at laboratory

Scientists looking at sample in test tube in laboratory

Scientist holding test tube with green liquid

Portrait of female laboratory worker, arms folded, smiling

close up portrait of chemist, focus on the test tube

close up portrait of chemist, focus on the test tube

close up portrait of chemist, focus on the test tube

Scientist picking test tube out of rack on counter in lab

Laboratory workers looking at computer screen

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

Close up of female scientist examining at test tube

Scientists working in laboratory

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

Scientist pipetting into test tubes during an experiment in the laboratory

Scientist in clean suit with pipette and test tube

Scientist experimenting with a chemical formula in the laboratory

Scientist experimenting with a chemical formula in the laboratory

Genetic Research, DNA profile reflected in a test tube containing a sample

Genetic Research, DNA profile reflected in a test tube containing a sample

Genetic Research, DNA profile reflected in a test tube containing a sample

Scientist labeling test tube samples

Worker looking at test tube

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

Medical Testing, Haematologist checking medical samples including blood for testing with results on the computer screen

Close up of test tubes in rack 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

Medical Testing, Haematologist checking medical samples including blood for testing with results on the computer screen

Health Check Results, Haematologist checking medical samples including blood for testing with results on the computer screen

Biotechnology Research, scientist viewing samples in a multi well plate during an experiment in the laboratory

Biotechnology Research, scientist viewing samples in a multi well plate during an experiment in the 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 working in lab holding a test tube

Scientist holding a 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

Worker putting liquid to test tube

Scientists working in laboratory

Scientists working in laboratory

Woman working in chemical laboratory

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

Scientist using pipette and test tube in laboratory

Chemist pouring solution from test tube to flask in laboratory

Chemist pouring chemical from test tube to flask in laboratory

Young woman examining test tube while standing at laboratory

Hand of pathologist holding sample in test tube at laboratory

Mid adult man in laboratory, holding test tube

Mid adult man in laboratory, holding test tube

Mid adult man adjusting laboratory equipment, holding test tube

Man in laboratory, tightening lid on test tube, close-up