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Scientist carrying tray of test tubes in laboratory

Scientist carrying tray of test tubes in laboratory

Scientist carrying tray of test tubes in laboratory

Scientists working in laboratory

Scientists working in laboratory

Scientists working in laboratory

Scientists working in laboratory

Scientist working in laboratory

Scientists working in laboratory

Scientist working in laboratory

Hands and test tube tray

Scientists working in laboratory

Scientists working in laboratory

Scientists working in laboratory

Lab technician analyzing sample in a test tube

Cropped view of graduated pipette pipetting liquid into test tubes

方位磁石

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

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

Hands with test tube tray

Scientists working in laboratory

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

Test tubes in laboratory

Female hand pipetting yellow liquid into test tubes in lab

Scientist pipetting sample into eppendorf vial during experiment in laboratory

Scientist pipetting sample into eppendorf vial during experiment in laboratory

Scientists talking in laboratory

Scientist holding a petri dish with a brain scan illustrating research into dementia, alzheimers and other brain disorders.

Scientists in discussion

Person selecting a blood sample

Person selecting a blood sample

Blood group test results

Lab technician holding blood samples in a test tube

Lymphatic filariasis test

Close-up of human hands making medical exam

Routine test, urine rapid test, urine test strip, urine sample

Routine test, urine rapid test, urine test strip, urine sample

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

Female scientist using FTIR spectrophotometer, taking thin film sample for measurement

Seedlings inside test tubes

Test tubes with medical samples

Portrait of confident scientist in clean suit in laboratory

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Cancer research laboratory, hands of scientist preparing cells for centrifuge

Cropped shot of scientist making notes in plant growth research centre laboratory

Bags of donated blood hanging in processing facility of blood bank

Rack of test tubes with solution on blue counter

Rack of test tubes with solution on blue counter

Rack of test tubes with solution on blue counter

Rack of test tubes with solution on counter in lab

Close up of rack of test tubes with solution in lab

Scientist carrying laptop examining plants at plant growth research facility

Biotechnology

A waiter carrying a tray of Turkish tea

Close up of scientist pipetting solution into test tubes in lab

Scientist carrying rack with petri dishes in laboratory

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

test tubes in laboratory.

Boy looking at toad in terrarium, cropped

Scientist examining samples in test tubes in laboratory

Pipette dripping liquid into test tube

Cancer research laboratory, hands of male scientist preparing cells for centrifuge

Germany, Bavaria, Munich, Test tubes and petri dishes for medical research in laboratory

Germany, Bavaria, Munich, Test tubes and petri dishes for medical research in laboratory

TORTOISE & radio transmitter

A graduated pipette being inserted into test tube

A graduated pipette being inserted into test tube

A graduated pipette being inserted into test tube

A graduated pipette being inserted into test tube

Sample in eppendorf vial during experiment in laboratory

Female scientist inspecting fume hood in laboratory

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

Cancer research laboratory, gloved hands of scientist preparing cells for centrifuge

Pipetting: a dropper pipette is used to transfer a small amount of liquid to a test tube

Pipette and test tubes

Woman doing a pregnancy test

Woman doing a pregnancy test

Lab tech placing test tube in rack

Blood samples in test tubes

Glass beakers and test tube, X-ray

A robot holding a beaker

Medical samples in test tubes

Test tubes in a rack

Litmus test for amine solution

Laboratory tests

Reaching for a test tube

Hand of farmer holding and monitoring soil in field

Test tubes, X-ray

Male scientist looking at equipment in lab cleanroom

Urine test

Hands of scientist holding seedlings at plant growth research centre

Scientists working in laboratory

Scientists working in laboratory

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

Automated Rhesus test on blood

Pipette adding DNA sample to tray for DNA testing, DNA gel results in background

Pipette adding DNA sample to tray for DNA testing, DNA gel results in background

Row of eppendorf vial awaiting sample for testing in laboratory, scientist out of focus in background

Installing sample tubes onto the Perseverance rover

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

Micro organisms growing in petri dishes with biohazard label being examined by scientist.

Micro organisms growing in petri dishes with biohazard label being examined by scientist.

Cropped close up of scientist carrying plant tray in plant growth research centre

Scientist using digital tablet and optical microscope

Scientist looking at test tube

Close up of rack of test tubes with solution in lab

Close up of rack of test tubes with solution in lab

Urine sample

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

Scientist using microscope in laboratory

A man's hand holding a wicker picnic basket.

Blood samples in test tube rack

DNA Research, DNA finger print test results on a computer screen in the laboratory

(Synthetic) Blood drop on a male finger

Female scientist in clean suit with test tubes studying coronavirus

Scientist in holographic laboratory

Test tubes in a laboratory

Test tubes in a laboratory

Test tubes in a laboratory

Test tubes in a laboratory

Scientist pipetting sample into multi well tray for analytical testing in laboratory

Scientist in laboratory, colleagues working in background

Female scientist in clean suit with test tubes studying coronavirus

Female scientist in clean suit examining test tubes

Female scientist in clean suit with test tubes studying coronavirus

Germany, Bavaria, Munich, Test tubes in test tube rack

Cancer research laboratory, hands of scientist holding up test tubes with cells in solution

Bird flu

Close-up of a scientist's hand experimenting in a lab

Lab technician writing on test tube

Row of eppendorf vial awaiting sample for testing in laboratory, scientist out of focus in background

Hand of male technician pressing yellow button on control panel

A precision micropipette is used to transfer a small amount of liquid to a graduated row of test tubes. Pipettes are commonly used in chemical and biological laboratory research

Scientist holding a petri dish

Scientist examining seeds in test tubes

Laboratory equipment

Close up male scientist with test tube studying coronavirus vaccine

食器を運んでいる女性の手元

Scientist in clean suit examining liquid in test tube

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

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

DORMOUSE being weighed

Laboratory equipment

Bags of donated blood hanging in processing facility of blood bank

Hand of male technician pressing switch on control panel

DNA Research, DNA test results on a computer screen in the laboratory with a tray of samples in the foreground

DNA Research, DNA test results on a computer screen in the laboratory with a tray of samples in the foreground

Conveyor belt in a distribution centre

Pipetting

Pipette dropping a solution into a vial, used for storing liquid during chemical or biological research

A woman reading from a recipe book in a kitchen.

Older man examining vegetables in garden

Scientist holding DNA gel in front of samples for testing in laboratory

People with clipboard

Test tubes and pipette

Test tubes and pipette

Test tubes and pipette

Pipette and test tubes

Pipette and test tubes

Urine chlamydia test

Young male scientist looking at sample bottle in lab

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

Urine test

Synthetic Blood. Blood testing. A precision micropipette is used to fill microcentrifuge tubes with blood to be tested. Pipettes are commonly used in chemical and biological laboratory research

椅子を持つ手

Blood glucose test

Blood glucose test

Blood samples in tubes

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

FISH RESEARCH

Scientist in laboratory

Scientist in laboratory

Scientist in laboratory

Scientist examining test tubes with green liquid

Close up of hands holding two seedlings at plant growth research centre

Slide preparation

Medical samples in test tubes

Test tubes with clear liquid

Test tubes in a rack

Scientist writing on clipboard

Eppendorf microcentrifuge tubes, DNA sequencing in background

Vacutainer tubes with blood samples

Scientist examining plants at plant growth research facility

Female scientist pipetting sample into test tube

Person holding urine sample

Close-up of a scientist's hand pouring sample into a beaker

Woman to study the plant

Blood samples in test tubes

Blood samples in test tubes