1,094 免費圖片 適用於 科學實驗

實驗室生物學化學科學實驗室研究科學家顯微鏡唧唧裝醫學實驗室
實驗室
實驗室科學
multicolored flasks
科學玻璃
實驗室
實驗室科學
實驗室
實驗室科學
實驗室
實驗室科學
實驗室
實驗室科學
Free stock photo of biotechnology, chemical, chemist
醫療藥物科學
Scientist after a failed experiment
科學家科學
試管
科學健康
科學家
科學家人
顯微鏡
實驗室科學
顯微鏡
實驗室科學
顯微鏡
實驗室科學
顯微鏡
實驗室科學
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.
外太空科學
顯微鏡
實驗室科學
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.
科學農業
顯微鏡
實驗室科學
顯微鏡
實驗室科學
科學家
女人人
Close-up of Camera
工具類科學
A scientist holding 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”.
科學醫學
DNA
實驗室科學
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”.
科學家科學
Scientist experiment
科學家人
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”.
科學家實驗室
View of Modern Camera Against White Background
工具類科學
Scientists
科學家人
DNA
實驗室科學
STS-131 NASA & Walter Reed Hospital Tissue Growth Experiments - Flight Preps.
科學家實驗室
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”.
科學家實驗室
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”.
科學家醫學
Laboratory technician working with a cell culture solution, using a syringe to add some of the sample to a glass bottle. 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”.
科學细菌
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”.
科學家科學
Laboratory Scientist Chemist
科學家實驗室
Four test tubes of bacterial microorganism. 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”.
科學健康
Laboratory woman scientist
科學家女人
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”.
醫療藥物科學
Scientist laboratory
科學家實驗室
Two laboratory technicians experimenting with virus. 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”.
科學美國
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”.
科學家科學
A scientist holding a culture test plate. 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”.
科學醫學
Lab technician adding a solution to an Enzyme–Linked Immunosorbent Assay (ELISA) plate 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”.
科學健康
Sample of test tubes. A healthcare provider donning a pair of green latex gloves in order to protect herself during her subsequent interaction her next patient. 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”.
醫療藥物科學
Little Boy is Doing Science
科學兒童
Electrolysis Science Experiments
科學水
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”.
科學家實驗室
Test Tubes from experimenting on coronavirus. 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”.
科學健康
Chemical experiment
實驗室化學
Chemical Experiment
化學燒瓶
Microbiologist preparing for antibody testing. A healthcare provider donning a pair of green latex gloves in order to protect herself during her subsequent interaction her next patient. 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”.
醫療藥物科學
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”.
科學家科學
Scientist working in the laboratory
科學家實驗室
Microscope virus
實驗室科學
female scientist use microscope in the laboratory
科學家女人
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”.
科學家科學
Schale Pipette
實驗室醫學
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”.
醫療藥物科學
Microscope science
實驗室科學
Chemist Experiment
科學面
Science Teacher with Student
科學學生
Chemical flasks
實驗室化學
Chemical flask
實驗室化學
A medical illustration of clindamycin–resistant group B Streptococcus bacteria. 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”.
科學细菌
scientist doing research in a quantum optics lab
學校學生
Science lab
科學對象
Chemical flask
實驗室化學
(Joel) Medical doctor is holding laboratory flask
男人醫生
Laboratory Scientist with a Test Tube
科學家實驗室
Hand with test tube
實驗室手
Chemicals icon
實驗室圖標
Scientist working with test tube
科學家實驗室
培養皿
實驗室科學
Local health centers experimenting with coronavirus. 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”.
醫療藥物科學
A photomicrograph of Candida albicans fungal spores. 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”.
科學细菌
Scientist testing with virus through test tubes. A healthcare provider donning a pair of green latex gloves in order to protect herself during her subsequent interaction her next patient. 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”.
醫療藥物科學
Test Tubes
科學醫學
Test Tubes
科學模版
Professor with a Test Tube
實驗室教授
(Carl) Pharmacist Man is Pumping a Fist
男人面
Three test tubes used in a Legionella pneumophila bacteria detection 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”.
科學健康
Medical Doctor Woman is Using a Tablet
女人面
Microscope slide cover slip
實驗室科學
A Petri dish culture plate, which had contained a growth medium of sheep blood agar (SBA), and which was inoculated with Gram–positive, Burkholderia pseudomallei bacteria. 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”.
科學羊
Chest x-ray of a patient with mycoplasma pneumonia. 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”.
科學醫學
Laboratory experiment
科學自然
A 3D image of a number of oblong–shaped, Vibrio parahaemolyticus bacteria 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”.
科學细菌
Laboratory Test Tubes
醫療藥物科學
Medical research
科學家工藝
Medical research
科學家工藝
Young scientist looking through a microscope in a laboratory
科學家工藝
Pharmacist Woman
醫療藥物女人
Microscope slide
科學玻璃
Medical Doctor Woman is Holding a Syringe
女人面
Albert Einstein
亞伯特·愛因斯坦教育
Microscope
實驗室科學
Microscope - Grayscale
實驗室科學
Microscope - Grayscale
實驗室科學
Doctorate scientist
科學家醫生
Green Medical Doctor Man
男人面
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