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Scientist examing toxic water.
Small bottles with colorful reagents on shelf in laboratory
Female scientists wearing Chemical protective suites and PPE collect samples of toxic water to test by mobile lab test, examining wastewater from Industrial, and environment
Mastermind in a lab coat devises forbidden substances in a black and white early 20th-century setting, hinting at concealed alliances with or deception of governments
Contemporary scientist analyzing toxic liquids in laboratory.Confident chemist wearing coverall and respirator studying test tube with toxic liquid, interior of laboratory on background
Mature Caucasian scientist working in lab
High school science teacher demonstrating experiment to students
Measuring glass with smoke on a table of a chemical laboratory. Glass flask with chemicals and dry ice on a dark background
Scientist working in the laboratory
Female factory workers check machine systems at the industrial factory. Women working in clean rooms for beverage and food production
Scientist doing a test in a laboratory muffle in which a sample is calcined in a ceramic crucible. Selective focus
Scientist standing on chair after an explotion
Scientists team collect water samples for analysis and research on water quality, environment with saving earth.
Laboratory plant tissue culture. Plant micropropagation laboratory.
Researcher using pipette when dropping reagent in test-tube with pink liquid
The scientist is meticulously working in a biosafety cabinet, wearing protective mask, gloves, and lab coat. Using a Bunsen burner, test tubes, and various lab equipment for experiments.
Older male scientist seen working on an experiment in a laboratory using pipette and test tubes during some biochemical research.
An institution employee handling bottles with chemicals in a sterile environment of the laboratory. Chemistry, chemicals, lab
Expert testing quality of water. Pollution concept.
Scientist at work in his lab
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Expertise man in transfer printing industry plotter printer hipster beard
A woman is doing a lab test
chemical in glass, chemical in the laboratory and industry, Chemicals used in the analysis
STEM topic, science tubes representing LGBTQ+ rainbow. Hands with gloves manipulating colours. This is part of a series promoting diversity and equity in STEM. Horizontal close-up indoors shot with copy space. No face. This was taken in Montreal, Quebec, Canada.
Worker in a protective suit examining pollution in the water at the industry.
Military lab equipment
Free Images: "bestof:News Photo 961105-N-4482V-009.jpg en Columbia University scientist Jay Ardie works to decant deep water samples from Nisken bottles hanging in a temporary"
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