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Contemporary scientist analyzing toxic liquids in laboratory.Confident chemist wearing coverall and respirator studying test tube with toxic liquid, interior of laboratory on background
Testing the quality of water in the industrial estate's drainage sources by biologists using experimental kits.
Eco laboratory microbiology. Sample in a Microscope and comparing a plant or herb in test tube or glassware. Natural product and organic cosmetic health care.
Biology laboratory with ventilation hood.
a woman wearing a white coat and safety glasses is doing an experiment in a school laboratorya woman wearing a white coat and safety glasses is doing an experiment in a school laboratory
Biochemistry, research and innovation for modern medical treatment of illness and disease in a lab. Closeup of a female scientist testing medical sample, searching for a cure for Covid19 or cancer
Female Scientist collect seawater samples for examing the qualification.
Close-up of female biologist's hands adding reagent in water sample with pipette in laboratory.
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.
environmentalist use a chemical flask to collect the samples of toxic water for testing and check with quality of water from industrial
Scientist hands researcher working in laboratory and test tube crude oil.
Technician's hand with green protective glove holding test tube with clear liquid and using universal indicator paper to measure pH of the solution by dipping the pH paper into a solution and observing the change in color of the paper in chemical laboratory.
Science and medical background for design or decorate project.
Unrecognizable person in a military laboratory
Forensic police analyse several containers of human urine of labelled murder suspects in each, conceptual image.
Close up of a young blond woman wearing safety glasses gloves and a lab coat at work in a laboratory holding a pipette while filling test tubes
Water analysis operator wearing PPE sample and audit water from the water treatment plant, industrial and environment concept
lab technician transferring beaker fluid to the sample collecting tube
Close-up of a young research scientist wearing protective glasses using a pipette to place samples in a small beaker behind safety glass in a laboratory
A hand of scientists arrange vials of samples in order before analysis with Fourier Transform Infrared Spectroscopy FTIR Instrument. Samples are analyzed to identify the chemical identity.
Lab technician working at a waste water treatment facility
A glass bottle of ginseng and light yellow fluid prepare to be placed by plenty experiment glassware, which displayed on the lab shelf. Creative photo for advertising with space for text
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
Man taking water sample with test tube. Checking level of contamination. Wearing white protective clothes and gloves.
Scientists biologists or researchers in protective suits taking water samples from wastewater from industries. Experts analyze the water in a contaminated environment.
Contemporary clinician in coveralls and gloves holding two test tubes with blue liquid toxic substance while standing by workplace in lab
Controlled experiment. Selective focus on a hand of African male chemist wearing a lab coat and green protective glove while holding a petri dish and dropping a yellow chemical liquid at a laboratory.
Worker in a protective suit examining pollution in the water at the industry. Gray sky. Blank area.
A woman is doing chemical testing in the laboratory
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