研究員の画像素材（写真・イラスト） 19ページ目

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Closeup of botanist reseacher woman taking dna liquid test from medical glass with micropipette

Technicians hold in arms sample bottle with fluid

Life scientists researching in the health care

Young professional virologist carrying out scientific experiment while dropping liquid substance into petri dish with bacteria

Scientific researcher holding at a liquid solution in a lab

白衣の女性イラスト

Doctors prepare antiretroviral drugs to stop the spread of serious diseases, Antibiotics prevent new strain of flu concept.

Attentive man listening to his assistant

Botanist researcher scientist analyzing green liquid sample under microscope

Worker wears medical protective suit or white coverall suit look through microscope in laboratory

Young female laboratory assistant in a science lab

Serious female technician doing analysis

Positive researchers sitting in a laboratory

Cheerful researchers making blood test

Attractive brunette keeping notebook on left hand

Portrait of serious practitioner while doing

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cellular tissue

Successful teamwork inside the lab, research, young experts

A scientist in a laboratory conducts experiments

Inspired scientists standing together in lab

Medical laboratory concept in flat style.

researcher working with microscope and sample

Doctor with Medical Healthcare Research Concept

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Attentive woman looking at ear sample

Scientist african american woman working in laboratory with electronic instruments

In the name of science

woman scientist use microscope

Man scientist wearing a lab coat, white protective gloves and face mask is dripping liquid into test tubes containing herbs for analysis in a laboratory, close up. Science and medicine concepts

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A scientist biologist pharmaceft woman in the laboratory examines the green material in a white coat

In the name of science

In the name of science

Scientist explaining his idea to the colleague

scientists team in hazmat suits holding test tubes working in medical lab mix race researchers making chemical experiments modern laboratory interior horizontal full length

Biracial laboratory scientist doing medical

笑顔の若い女医

scientists in protective masks standing in front of a rack of test tubes .

Positive nice woman consulting with her colleague

Handsome professional doctor looking at you

Man scientist in face mask sitting near microscope

Scientist working on a scientific discovery

Multi-ethnic woman, lab technician, scientist testing the chemical experiment in hospital laboratory. Professional scientific pharmaceutical chemist investigating and making experiment in laboratory.

研究開発

Positive delighted female lab assistant smiling on

Scientists experiment with synthetic substances from nature to modify the genetics or DNA of plants to be resistant to disease, Lab experiments, Researchers scientist working analysis with test tube.

研究者

Female health care researchers working in