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A scientist holds a petri dish uses a pipette to remove a sample of solution. In the background is a stack of petri dishes and two test tube racks which suggest the sterile environment of a laboratory. The hand is covered with a latex glove. A cool blue tone is the dominant color scheme.
Woman scientist performing cell passages
A row of test tubes with different colored liquids in them. The tubes are arranged in a row and are labeled with numbers. Concept of scientific experimentation and discovery
Medical technicians working on bacterial culture and drug resistance of pathogens in the laboratory
Western blot analysis use as protein analysis for protein detection. This technique use in medical or research laboratory. Also, the method detect HIV infection and cancer biology.
Group of scientists working in laboratory.
Female scientist in uniform and gloves pouring chemical solution into test tubes while working in lab doing research.
Antimicrobial susceptibility testing in petri dish against pseudomonas aeruginosa bacteria at microbiology laboratory.
Distilled water in bottle ,sample water in the laboratory and industry
Laboratory testing equipment
Research of biological material in the biochemical laboratory
Organized vials and tubes into blue holder in a laboratory, highlighting systematic arrangement and preparation for scientific research.
Laboratory assistent at work
colorful test tubes in a chemical laboratory. High quality photo
Potato Leaf DNA Extraction Procedure in Laboratory.
Unrecognisable female scientist tests samples with a pipette in a laboratory
chemistry experiment and test tube in hand in science class on table Scientist education concept with glass flask in laboratory research and development concept
96 well micro plate and pipettes
Laboratory containers with yellow and green liquid standing on a laboratory countertop and backlit.
Color reagents in test tubes and flasks are on the table. Study chemistry. Natural Sciences. Desk. Classroom. Laboratory at the university. Biolaboratory. Science.
Process of vaporization of liquid chemical substance in order to get new solid one on workplace of modern scientist during experiment
Photos taken in the biotechnology laboratory focused on addressing global challenges of biosustainability, including sustainable production of food and feed, but also biochemicals and materials.
Bunsen Burner flame test in the science laboratory. Flaming a tube in the microbiology laboratory.
Petri dishes with different bacterial cultures grown in them.
Laboratory personnel testing blood
Scientific experimental equipment placed on a table in a lab.
colorful test tubes in a chemical laboratory. High quality photo
Using laboratory vials and a pipette is showen
Close up of test tubes
Scientific experiments to analyze and search for extracts in bacterial samples.
Free Images: "bestof:Experiment Pasteur.png 2006-12-18 own assumed Alzinous Biology experiments Scientific instruments by Louis Pasteur"
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Pasteur Germ Proof Filter, c. 1890, Pasteur-Chamberland Filter Co., Dayton, Ohio - Museum of Science and Industry (Chicago) - DSC06633.JPG
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