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Antimicrobial susceptibility testing in petri dish against pseudomonas aeruginosa bacteria at microbiology laboratory.
Laboratory personnel testing blood
hospital and work pager or beeper used for messaging and communication for professional business
Acute ordinary hepatitis liver biopsy under light microscopy
Scientist hand with blue gloves holding a 96-well plate with the results of a scientific test
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Histological Pancreas human, Liver human, Vermiform appendix human and Kidney Human under the microscope for education.
Atmospheric photo of modern MRI scanning room in hospital. Non-invasive examination. Magnetic resonance imaging technology in specialized medical clinic.
Biochemical analysis in the laboratory
Antioxidant activity on 96 wells microplate with DPPH radical. Multichannel pipette pouring the reaction liquid under chemical hood.
Expert analyzes stuffed meat contaminated by bacterium of listeria in laboratory, sprout caused in Spain
Scientists are researching and analyzing harmful contaminants in the laboratory.
This is a \
Empty ampoules and syringes placed on the table
Lily leaf c.s. under microscope
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
First person view of a laboratory technician holding a multi-channel microplate towards light. Analyzing results of biochemistry tests.
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
laboratories experiment
Laboratory assistent at work
Skan of western blotting film with an image of four membranes subjected to antibodies recognizing different protein species visible as black stops or blots
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Close up shot of a gloved hand touching a centrifuge tube holding solutions with a pH meter probe in it.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
Close-up of a scientist using a pipette to add liquid to microcentrifuge  vials vials, highlighting precise lab work in biochemistry.
SDS-PAGE. polyacrylamide gel electrophoresis for separating portein sample by molecular mass. Western blot.
Liver Fluke Section under light microscope with white background
Free Images: "bestof:Microdialysis probe.jpg microdialysis probe 2005-12-01 User Gregor1976 self taken Check categories 2009 February 5 pl wikipedia Mikrodializa 4 Medical tests"
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