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Young female scientist wearing protective face mask examining chemical at laboratory

Female scientists examining chemical in test tubes at laboratory

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

Scientist using pipette by coworker in laboratory

Female scientist pipetting at laboratory

Male scientist wearing protective face mask while working in laboratory during pandemic

Scientist holding plant and test tube with liquid in laboratory

Young woman wearing protective face mask and eyeglasses examining test tube at laboratory

Female scientist examining liquid on microscope with colleague working at laboratory

Female researcher mixing chemical solution in test tube through pipette at laboratory

Portrait of female scientist in chemical laboratory

Portrait of female scientist in chemical laboratory

Scientist holding plant on chemical flask in front of wall at laboratory

Female scientist weighing chemical on scale at laboratory

Scientists examining blue chemical in flask at laboratory

Scientist checking sample through microscope in laboratory

Scientist inserting chemical in basil plant at laboratory

Flask with chemical amidst plants on table in laboratory

Scientist researching on sample through microscope in laboratory

Scientists experimenting with chemicals on table in laboratory

Scientist holding microscope slide with liquid by vial in laboratory

Female scientist looking through microscope at laboratory

Scientist working in the chemical laboratory

Woman in protective wear holding covid-19 test

Woman in protective wear holding covid-19 test

Woman in protective wear putting medical test into a bag

Woman in protective wear taking a covid-19 swab

Woman in protective wear taking a covid-19 swab

Woman in protective wear holding covid-19 test

Woman in protective wear taking a covid-19 swab

Woman in protective wear holding covid-19 test

Woman in protective wear holding covid-19 test

Woman in protective wear taking a covid-19 swab

Woman examining test tube with liquid in laboratory

Young female scientist holding research document in laboratory

Female scientist mixing liquids in lab

Portrait of smiling female scientist in lab

Close-up of lab technician examining test tubes with liquid in laboratory

Mature female researcher wearing protective face mask using pipette in laboratory

Confident young female scientist leaning on desk with microscope in laboratory

Young female natural scientist working in biochemistry laboratory

Young woman examining test tube while standing at laboratory

Young researcher injecting liquid in test tube at laboratory

Portrait of female food analyst working in laboratory

Young lab technician looking at medical sample

Young female natural scientist working in biochemistry laboratory

Scientist pouring blue liquid in test tube at laboratory

Scientist examining a chemical formula in a laboratory flask

Scientist examining a chemical formula in a laboratory flask

Pharmaceutical research into infectious disease and pandemics, Scientist viewing cells in a jar during a clinical trial

Scientist examining cultures growing in petri dishes in the laboratory

Scientist examining cultures growing in petri dishes in the laboratory

Female scientist in face mask working in laboratory

Female scientist in face mask at centrifuge in laboratory

Female scientist in face mask using pipette at laboratory centrifuge

Female scientist in face mask and gloves working in laboratory

Scientist holding blue chemical in vial at laboratory

Scientist with protective eyewear examining blue chemical in flask at laboratory

Female scientist in face mask and glove examining liquid in laboratory

Scientist wearing protective glove holding fungal cultures in petri dish

Researcher working in medical laboratory

Female scientist in hijab and face mask using pipette in laboratory

Female scientist in hijab and face mask filling pipette tray in laboratory

Female scientist in hijab and face mask using centrifuge in laboratory

Scientists working in laboratory

Medical researcher using microscope at laboratory desk

Young medical researcher using microscope in laboratory

Woman researching through microscope in laboratory

Female scientist researching about coronavirus in laboratory

Scientist holding micropipette by rack on table in laboratory

Scientist holding test tube during an experiment in the laboratory

Man examining test tube with liquid in laboratory

Mature scientist pouring chemical in flask

Man in protective wear holding covid-19 test

Man in protective wear holding covid-19 test

Man in protective wear holding negative covid-19 test

Man in protective wear holding positive covid-19 test

Man in protective wear holding covid-19 test

Man in protective wear holding negative covid-19 test

Man in protective wear holding covid-19 test

Man in protective wear taking a covid-19 swab

Man in protective wear taking a covid-19 swab

Female researcher examining chemical solution in test tube at laboratory

Scientist pipetting into test tubes during an experiment in the laboratory

Mature female scientist analyzing with microscope at laboratory

Lab technician examining sample

Scientist in lab examining samples

Woman in protective wear holding positive covid-19 test

Woman in protective wear holding positive covid-19 test

Woman in protective wear holding negative covid-19 test

Woman in protective wear holding positive covid-19 test

Woman in protective wear holding positive covid-19 test

Woman in protective wear holding positive covid-19 test

Woman in protective wear holding positive covid-19 test

Woman in protective wear holding negative covid-19 test

Woman in protective wear holding positive covid-19 test

Woman in protective wear holding negative covid-19 test

Woman examining test tube with liquid in laboratory

Tired scientist in protective wear sitting at desk

Tired scientist in protective wear sitting at desk

Tired scientist in protective wear sitting at desk

Smiling woman pipette while standing at laboratory

Scientist measuring chemical on weight scale in laboratory

Scientist measuring chemical on weight scale in laboratory

Male scientist holding test tube rack in laboratory during COVID-19

Portrait of smiling scientist in lab holding test tube

Scientist pouring liquid into test tube

Scientist pouring liquid into test tube

Female scientist filling liquid in test tube

Two food analysts working in laboratory

Feamle scientist preparing a blood sample for clinical testing in the laboratory

Feamle scientist preparing a blood sample for clinical testing in the laboratory

Female scientist in face mask examining specimen in laboratory

Close-up of lab technician examining test tubes with liquid in laboratory

Close-up of lab technician examining test tubes with liquid in laboratory

Close-up of lab technician examining test tubes with liquid in laboratory

Close-up of lab technician examining test tubes with liquid in laboratory

Scientist working in laboratory, test tube and pipette

Scientist working in lab looking at test tubes

Young female scientist working in a biochemistry labroratory

Young female scientist working in a biochemistry labroratory

Young female scientist working in a biochemistry labroratory

Female scientist filling liquid in test tube, partial view

Portrait of female scientist filling liquid in test tube

Scientist using tablet PC in laboratory

Scientist holding petri dishes over table in laboratory

Scientist with eyeglasses writing in note pad at laboratory

Young female natural scientist working at microbiology laboratory

Young female natural scientist working at microbiology laboratory

Scientist in lab examining liquid

Female scientist examining chemical in flask at laboratory

Blond female scientist researching through microscope in laboratory

Young female natural scientist watching bacteria culture in petri dish at microbiology laboratory

Young female natural scientist watching bacteria culture in petri dish at microbiology laboratory

Blond scientist reaching through microscope in laboratory

Scientist in laboratory experimenting on genetic test

Scientist doing coronavirus medical test in laboratory

Close up of young female scientist wearing blue gloves observing tube in clinical laboratory

Scientist researching for COVID-19 vaccination in laboratory

Scientist researching vaccine of novel coronavirus in laboratory

Male scientist conducting research on COVID-19 vaccination in laboratory

Scientist holding DNA sequencing gel in glass tray at laboratory

Male scientist experimenting on infectious disease in laboratory

Male scientist checking temperature on equipment in laboratory

Researcher using microscope with colleagues working in background

Chemist with Erlenmeyer flask controlling chemical test in a laboratory

Scientists researching through microscope in laboratory

Laboratory technician taking samples in lab

Laboratory technician taking samples in lab

Laboratory technician wearing protective wear, holding vaccine

Laboratory technician wearing protective wear, holding vaccine

Scientist working in lab holding a test tube

Scientist working in lab holding a test tube

Young female doctor testing chemical solution in laboratory during COVID-19

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

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

Blond scientist with laptop writing in note pad at desk

Test tube in laboratory

Crop view of researchers handing over laboratory sample

Scientists examining chemicals in microbiological safety cabinet

Scientists examining chemicals in microbiological safety cabinet

Scientist pouring chemical in test tube for experimenting by coworker at laboratory

Scientist working

Woman holding test tube in laboratory

Woman holding test tube in laboratory

Scientist with medical sample in laboratory

Crop view of hands of scientist puting sample to analyze by microscope in lab

Preparation of check samples of stems in laboratory for drug production

Preparation of check samples of stems in laboratory for drug production

Checking of stem quality in cultivation containers in laboratory for drug production

Cultivation of stems in cultivation containers in laboratory for drug production

Young female researcher in white coat working in lab with a laboratory sample

Scientist in lab holding test tubes in rack

Medical colleagues working with chemicals in microbiological laboratory

Medical colleagues working with chemicals in microbiological laboratory

Scientists looking at sample in test tube in laboratory

Close-up of lab technician with test tubes and rack in laboratory

Close-up of lab technician with test tubes and rack in laboratory

Close-up of lab technician taking test tube from rack in laboratory

Scientist using pipette

Scientist using pipette

Scientist holding test tube

Scientist using pipette

Scientist using pipette

Scientist holding test tube

Scientist holding test tube

Scientist holding test tube

Scientist holding test tube

Scientist using pipette

Scientist holding test tubes

Scientist using pipette

Scientist using pipette

Chemist working in industrial laboratory, checking test tube

Woman receiving test tubes with liquid in laboratory

Female scientist researching coronavirus in laboratory

Woman in protective wear sitting at desk researching on epidemiology

Woman in protective wear sitting at desk researching on epidemiology

Woman in protective wear sitting at desk researching on epidemiology

Scientist holding test tube rack

Scientist writing on test tube