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Infographic explaining depth of field and the corresponding aperture values with their effect on blur and light
Chemical formula of Cortisol
Antimicrobial susceptibility testing in petri dish. Microbiologist check Antibiotic resistance of bacteria
plant Zea Stem C.S. under light mircoscope with white background
Top view of curling stones on ice
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
All drugs are resistance in sensitivity test.
Natural agate surfaces, suitable for backgrounds and wallpapers.
False color image of diatom under the microscope
Chemical formula of Adrenaline
Cross section leaf of plant under the light microscope view for botany education.
Blue Number 5 On Notebook Paper. Communication Concept.
Water (Molecular formula: H2O) is a clear, odorless, tasteless liquid that is essential for most animal and plant life. Chemical structure model: Ball and Stick. 3D illustration.
In vitro bacterial culture
Hand holding Culture plate of bacterial growth showing antibiotic sensitivity in their colony
Number thirteen 13
Close-up detail of multiple plates of petri dishes containing cultures of Methicillin-Resistant Staphylococcus Aureus (MRSA). Healthcare and infectious diseases concept.
Chemical formula of Progesterone
Colonies of pathogenic bacteria in a Petri dish, microbiological studies
Photomicrograph of algae, Cosmarium turpinii, a desmid. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
The Number 4 isolated on white
Antibiotic susceptibility testing, antibiotic resistance.
Number 5 in glass sphere. Abstract Numbers Collection.
Химический элемент карбон, углепластик с серийным номером из таблицы Менделеева. Рисунок мелом.
29 October Republic Day of Türkiye text on a red shiny sphere with a partial Turkish flag on white background. Easy to crop for all your print sizes and social media needs.
United States Missouri State Highway shield. The sign contains a silhouette of the state.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
chemical formula written in English on a school slate
Lactose-negative biofilm-forming Enterobacter cloacae, resistant to multiple drugs. Enterobacter cloacae is a member of the normal gut flora. These bacteria are responsable for many hospital-acquired infections for which the mortality rate is generally high.
Free Images: "bestof:5-TOM.png en wikipedia 2011 June 30 Chemical structure of 5-TOM drawn in ChemDraw by User Mark PEA en wikipedia Addihockey10 CommonsHelper 2007-09-05 Mark PEA"
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