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Expert takes samples of polluted water
doctor supervisor looking at the microscope slide in the forensic,Laboratory Medical scientists working at lab with test tubes researcher performs liquid,Laboratory concept with Asian woman chemistry
Asian man ecologist holds magnifying glass to inspect water in transparent glass at the lake. Concept, explore, analysis water quality and creature from natural source. Ecology field research.
Two scientist working and looking digital tablet at laboratory.
Part of Female Scientist working with sample in modern chemistry laboratory for Test Analysis, Medical Research Laboratory
Shot of a mature scientist working in her lab
Ethylene Glycol in container, chemical analysis in laboratory, chemical raw materials in industry
Team of medical research scientists in the laboratory
Lab Technician in Personal protective equipment PPE suit Vaccines testing of Virus in Laboratory
Female technician sows seeds in hydroponic vegetable seedling greenhouse
Tissue cultured plant in test tube
Sea water on the coast of Guinea Bissau
Scientific handling cultures in petri dishes in bioscience laboratory refrigerator. Concept of science, laboratory and study of diseases.
Portrait of a young Latin man fishing at a lake in a public park, in the late afternoon.
Sulfuric acid leak on the floor
Salmon run up stream through the ladder at the Ballard locks.
Hands of scientists are working on research.Bacteria in agar sheets, laboratory tests for infection, growth of Gram-negative bacteria, Gram-negative bacteria, Gram-positive bacteria, alpha
Young scientists testing and analyze tube Chemistry laboratory
photo taken in the sector of Folles in the department of haute vienne, in summer. angler. River Gartempe
Portrait of a nurse preparing vaccine
Clear water of Lake Dukka Rybka on the Malaya Dukka River on the slopes of the Arkasar ridge in the North Caucasus on a sunny summer day, Arkhyz, Karachay-Cherkessia, Russia
Scientist examing toxic water
Scientist mixing chemical liquids in the chemistry lab. Researcher working in the chemical laboratory.
Student replicating plant culture in laminar flow
Environment problem. Ecological concept of polluted nature.
Mature chemist working with test tubes in laboratory.
ESBL negative in sensitivity test in muller hinton media.
Female scientist pipetting in the laboratory
A vertical closeup shot of a scientist examining a green substance on a petri dish while conducting coronavirus research
Headshot of woman resting in river smiling and looking at camera during summer day
Free Images: "bestof:Environmental Contaminants (5884715843).jpg NIST research biologist Jennifer M Keller taking a blood sample from a loggerhead turtle as part of her study"
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Toms Shash, a Warm Springs Apache, left; Jennifer Ploch, of Aztec ancestry, right; Saba Shash, Mr. Shash's adopted daughter; and her daughter Tonantzin Conway at a gathering of North American Native LCCN2015633899.tif.tiff
US_Navy_050910-N-7676W-063_Aamir_Qaiyumi,_foreground,_and_Mark_Connelly,_with_Naval_Sea_Systems_Command_(NAVSEA)_in_Panama_City,_Fla.,_analyze_data_from_Remote_Environmental_Monitoring_Units_(REMUS)_aboard_the_Office_of_Naval_R.jpg
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STS-76_Landing_-_Space_Shuttle_Atlantis_Lands_at_Edwards_Air_Force_Base_DVIDS703178.jpg
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