710 無料の写真科学者用

研究室医学研究患者病院外科学労働医師生物学労働

Work herbarium plant

アフリカ人植物界

Work herbarium plant

アフリカ人植物界

Hospital people medicine

Free stock photo of biotechnology, chemical, chemist

医薬品科学

Doctor nurse healthcare

アフリカ人マスク

Surgeon surgery hospital

Laboratory Scientist Chemist

科学者研究室

A scientist implementing molecular testing. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

科学者科学

Scientist microscope

科学者顕微鏡

Scientist experiment

A scientist adding a stool sample to the cell culture medium, along with glass beads. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

科学者研究室

Scientist pipetting samples of bronchoalveolar lavage (BAL) fluid. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

科学者科学

Doctor nurse healthcare

A scientist testing bacterial samples for their antimicrobial susceptibility. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

科学者科学

Laboratory technician working with electronic cigarettes. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

科学者科学

Scientist laboratory

科学者研究室

A scientist studying new methods for detecting foodborne bacteria directly from a patient sample. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

コントロール科学者

Laboratory woman scientist

科学者女性

Health officials inspecting specimens suspected of being connected to a hantavirus outbreak. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

科学者科学

Healthcare hospital medicine

赤ちゃん医薬品

Seeds are secured in plant pillows for the Veggie plant growth system inside a laboratory in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida.

宇宙空間科学

A scientist holding up a glass slide used for a run on a sequencing machine. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

コントロール科学者

Arabidopsis seeds are being planted in Veggie Passive Orbital Nutrient Delivery System (PONDS) units inside a laboratory at the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida.

A scientist examining the results of a hemagglutinin inhibition (HI) test. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

科学者研究室

Team surgeon at work on operating in hospital

チーム医学

A scientist implementing molecular testing. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

科学者医学

Team surgeon at work on operating in hospital

チーム医学

STS-131 NASA & Walter Reed Hospital Tissue Growth Experiments - Flight Preps.

科学者研究室

Scientists using automated methods to extract bacterial DNA, for use in whole genome sequencing (WGS). Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

科学者研究室

Scientist removes cell growth medium from a 6–well plate in preparation for a plaque assay, which is a test that allows scientists to count how many flu virus particles (virions) are in a mixture. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

医薬品科学

Team surgeon at work on operating in hospital

Team surgeon at work on operating in hospital

Team surgeon at work on operating in hospital

Team surgeon at work on operating in hospital

female scientist use microscope in the laboratory

科学者女性

The Getz Ice Shelf

Videographer interviews biologist-1

Videographer interviews biologist

Dentist Orthodontist

Dentist Orthodontist

surgeon at work in operating room

Dentist Orthodontist

Field Testing

Native american liaison and biologists with sedated black bear

野生動物科学

Scientist testing the waters

バックグラウンド水

Man in Mask

医薬品マスク

scientist doing research in a quantum optics lab

学生・生徒・児童学校

Two boys preparing to examine bats-3

哺乳類科学

Student Echolocation Researcher-1

哺乳類科学

Examine a bat

哺乳類科学

Scientist testing with virus through test tubes. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

医薬品科学

Student Echolocation Researcher-3

哺乳類科学

Student Echolocation Researcher

哺乳類科学

Two boys preparing to examine bats-1

哺乳類科学

Two boys putting stuffed bats into a paper bag

哺乳類科学

Checking nets for bats

哺乳類科学

Medical research

テクノロジー科学者

Scientists

Scientists zaire

Medical research

テクノロジー科学者

Young scientist looking through a microscope in a laboratory

テクノロジー科学者

Conditions makeshift scientists

Scientists

NASA Launches Eighth Year of Antarctic Ice Change Airborne Survey.

ランドスケープ水

Sand scientists

Sand scientists

Nest scientific research scientists

Biologist cell doctor

科学者科学

Beautiful Photo doctor medical care

科学者科学

Array field work labor

科学者労働

Order scientists

科学者注文

Labor scientists

科学者労働

Conditions labor scientists

科学者労働

Array measurements naturalist

科学者測定

Array looking scientists

科学者見て

Center fish scientists

テクノロジー魚

Collecting scientists

Array looking naturalist

科学者見て

Labor scientists

科学者労働

Medicine

バックグラウンド科学

Bouquet evidence particular

科学者ブーケ

Eruption scientists Tanzania

Labor scientists white

Carriage mare phylum

科学者カメ

Background equipment scientists

バックグラウンド科学者

Biologist cell deoxyribonucleic acid

科学者医師

Mission Launch

宇宙空間乗り物

Bird labor marking

Botanist flowers science

フラワーズ科学

Female labor scientists

科学者女性

Sand scientists teenage

科学者カメ

Array labor male

科学者男性

Labor scientists teenage

科学者労働

Field Work scientific research scientists

科学者カメ

Mare scientists sea turtle

科学者調査

Influenza labor monitoring

ディスプレイ科学者

Fish holding leading

Labor mare nest

科学者カメ

Preview liquid nitrogen smoke

科学者科学

Preview liquid nitrogen smoke

科学者科学

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