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pie chart diagram of the composition of the atmosphere on planet Earth. Illustration of the composition of the atmosphere.
plant Stem-Collenchyma C.S. under light mircoscope with white background
A micrograph of nanoparticles made of lipids containing an anticancer drug. The drug appears as a crystal inside of the spherical liposomes
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
Cross-section of Gabbro photo through the microscope polarized light
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Probiotics, bacteria on white background. Bacteria and microorganisms. Microscopic probiotics, bacterial flora
Neurons in the head, Neural Network
Crystals of soy sauce under the microscope.
High-quality modern abstract painting rendered with alcohol ink and colorful abstract modern art painting background.
microscopic shot  showing Ammonium sulfate crystals illuminated with polarized light
Surface photography of nature pattern Crystal shot for background.
Moderate triple phosphate with bacteria in urine analysis medical science education concept.
High angle view full frame chicken broth soup
Is igneous rock formed by slow cooling from vulcanic magma of basaltic composition
Macro shot of wisteria leaves
Barium chloride under a microscope and in polarized light.
Cheyletiella blakei Mite - Small Cat pest view under a microscope
A micrograph of nanoparticles made of lipids containing an anticancer drug. This drug appears as a crystal inside of the spherical liposomes
Colorful beautiful fancy crystal background texture of fossil.
Uric acid crystal, Calcium oxalate dihydrate in urine sediment.
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
white painted wood texture abstract background macro photography
Dried bread baking yeast
Abstract micrograph, made by viewing a mixture of the amino acids alanine and glutamine dissolved in water and ethanol, using a polarizing microscope at 200x.
Triangular pollen grains of
An electron image represents several nanoparticles made of lipids (liposomes) containing an anticancer drug (doxorubicin)
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Many vibrant colors turquoise, orange, blue, yellow, green. Abstract pattern. Good for Wallpaper texture background.
Leishmania donovani is a species of intracellular parasitic protozoan belonging to the genus Leishmania, a group of haemoflagellate kinetoplastids that cause the disease leishmaniasis.
Geometrical interplay between pyramid and sphere: 3D digital illustration
Free Images: "bestof:Pyridine reduction.png Pyridine reduction Redukce pyridinu na piperidin a 3-piperidein Own 2007-08-23 Jiří Janoušek Check categories 2009 February 7 cs"
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