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Female hand pipetting yellow liquid into test tubes in lab

Blood samples in test tubes

Lab technician analyzing sample in a test tube

Low angle view of large group of glass test tubes

Male and female gloved hands transferring powder into laboratory flask

Blood samples in tubes

Vacutainer tubes with blood samples

Blood samples in lab

Blood samples in lab

Pipetting DNA sample into microcentrifuge tubes

Multi-pipette used in blood test

Vacutainer tubes

Vacutainer tubes

Vacutainer tubes

Overhead view of pipetting DNA sample into microcentrifuge tubes

Close up of pipette dropping solution into test tube in rack in lab

Blood samples in test tubes

Blood samples in test tubes

Blood samples in test tubes

Cropped view of graduated pipette pipetting liquid into test tubes

Lab technician holding blood samples in a test tube

Female lab technician analyzing a blood sample in a test tube

High angle cropped view of graduated pipette pipetting liquid into test tubes

High angle cropped view of graduated pipette pipetting liquid into test tubes

Doctor researching in a laboratory

Blood samples and microscope

Blood samples and microscope

Medical samples

Scientist pipetting samples in laboratory

Scientist pipetting samples in laboratory

Scientist carrying tray of test tubes in laboratory

Germany, Human hand pipetting pink liquid into test tubes

Germany, Human hand pipetting pink liquid into test tubes

Sample being pipetted into a rack of test tubes inside a fume cupboard during a scientific experiment in a laboratory

Sample being pipetted into a rack of test tubes inside a fume cupboard during a scientific experiment in a laboratory

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

Blood samples in blood test tubes

Close-up of test tubes on table

Close-up of test tubes on table

Blood samples in test tubes

Blood samples in test tubes

Male scientist looking at equipment in lab cleanroom

Blood samples and stethoscope

Blood samples and stethoscope

Blood samples and stethoscope

Pipetting

Pipetting

Pipetting

Pipetting

Pipetting

Pipetting

Female doctor working on a microscope in a laboratory

Pipettor dipensing fluid into test tubes

Germany, Bavaria, Munich, Pipette pouring liquid into test tubes for medical research

Germany, Bavaria, Munich, Pipette pouring liquid into test tubes for medical research

Hands and test tube tray

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Scientist holding micro test tubes

Scientist holding micro test tubes

Close up of rack of test tubes with solution in lab

Close up of rack of test tubes with solution in lab

Close up of rack of test tubes with solution in lab

実験道具

実験道具

研究開発

研究開発

Blood sample and test tubes

Scientist carrying tray of test tubes in laboratory

Test tubes illuminated by red and green light

Scientist pipetting sample into eppendorf vial during experiment in laboratory

Scientist pipetting sample into eppendorf vial during experiment in laboratory

Germany, Young sceintist pipetting pink liquid into test tubes

Pipetting drops of liquid into eppendorf tubes, high angle view

Pipetting drops of liquid into eppendorf tubes, side view

Close up of scientist pipetting solution into test tubes in lab

Blood samples in rack

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

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

Female scientist in lab using scanning electron microscope

Female scientist looking through scanning electron microscope in lab

Blood samples in tubes

Blood samples in tubes

Female scientist inspecting fume hood in laboratory

Calcium blood test, conceptual image

SHBG blood test, conceptual image

Triglyceride blood test, conceptual image

Anti-MPO blood test, conceptual image

Food sensitivity blood test, conceptual image

Analytical chemistry, sample being pipetted into a test tube for testing in laboratory

Pipetting

Pipetting

Pipetting

Pipetting

Blood samples in lab

Blood samples in lab

Analytical chemistry - sample being pipetted into test tube for analysis in laboratory

Analytical chemistry - sample being pipetted into test tube for analysis in laboratory

Analytical chemistry - sample being pipetted into test tube for analysis in laboratory

Analytical chemistry - sample being pipetted into test tube for analysis in laboratory

Analytical chemistry - sample being pipetted into test tube for analysis in laboratory

Medical examiner looking at and holding dish and swab in laboratory

Glass phials

Preparation of glass phials

Pipette and test tubes

Urine chlamydia test

Biological research

Litmus test for amine solution

Chemical scientific laboratory multi channel pipette and test tubes

Chemical scientific laboratory multi channel pipette and test tubes

Chemical scientific laboratory multi channel pipette and test tubes

Chemical scientific laboratory multi channel pipette and test tubes

Chemical scientific laboratory multi channel pipette and test tubes

Chemical scientific laboratory stuff test tubes detail macro

Chemical scientific laboratory stuff test tubes detail macro

Chemical scientific laboratory stuff test tubes detail macro

Eppendorf tubes and pipette

Pipetting liquid into test tubes

Pipetting liquid into test tubes

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

Scientist holding a test tube

研究開発イメージ

研究開発イメージ

研究開発イメージ

研究開発イメージ

研究開発イメージ

研究開発イメージ

研究開発イメージ

研究開発イメージ

研究開発イメージ

研究開発イメージ

点滴

点滴

研究開発イメージ

研究開発イメージ

研究開発イメージ

研究開発イメージ

研究開発イメージ

研究開発イメージ

Blood samples in centrifuge tubes

Blood samples in centrifuge tubes

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

Blood sample

Laboratory glassware

Hands with test tube tray

Blood sample tubes

Diagnosis, conceptual image

Diagnosis, conceptual image

Precision micropipette transferring liquid into test tube

Scientist pipetting a sample into a test tube during a experiment in the laboratory

Scientist pipetting a sample into a test tube during a experiment in the laboratory

Scientist pipetting a sample into a test tube during a experiment in the laboratory

Scientist pipetting a sample into a test tube during a experiment in the laboratory

Pipette dropping liquid in test tubes

Pipette dropping liquid in test tubes

Close-up of test tubes on table

Close-up of test tubes on table

Close-up of test tubes on table

Pipetting sample into vial for testing in the laboratory

Pipetting sample into vial for testing in the laboratory

Pipetting sample into vial for testing in the laboratory

test tubes in laboratory.

Young female scientist in lab using scanning electron microscope

Female scientist using scanning electron microscope in lab

Blood group test

Blood group test

Test tubes and pipette

Test tubes and pipette

Test tubes and pipette

Chemical lab glassware: burette over beaker, Erlenmeyer flask with stirring rod, graduated cylinder, pipette over test tube

Eppendorf tubes and pipette

Ebola virus test, conceptual image

Red liquid in test tubes

Close up of pipette dropping sample onto microscope slide in lab

Chemical lab glassware: graduated cylinder, small beaker, beaker with two test tubes, flat-bottom flask, dropper bottle, Erlenmeyer flask with stirring rod

Lab technician writing on test tube

Close up of test tubes with liquid

Test tubes in laboratory

Pipetting

Pipette dripping liquid into test tube

Germany, Bavaria, Munich, Droplet being dispensed from pipette into test tube

Germany, Bavaria, Munich, Droplet being dispensed from pipette into test tube

Germany, Bavaria, Munich, Droplet being dispensed from pipette into test tube

Biuret test for proteins

Biotechnology research. A precision micropipette is used to transfer a small amount of liquid to a test tube with a green leaf. Out-of-focus laboratory glassware

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